`thoughtco.com`

DNSSEC	⚠️ Not signed
A	2606:4700:7::1d8^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:58::1d8^{🇺🇸 Cloudflare2a06:98c1:58::/48} ✓ In HTTPS hints
A	162.159.141.224^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.1.220^{🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blue.foundationdns.com` ⭐
		A	2606:4700:57::6ca2:c601^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.com`
		A	2803:f800:52::a29f:3c01^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.com`
		A	2a06:98c1:56::ac40:2801^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.com`
		A	108.162.198.1^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	162.159.60.1^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	172.64.40.1^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
NS	`blue.foundationdns.net` 🔒
		A	2606:4700:57::6ca2:c61f^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.net`
		A	2803:f800:52::a29f:3c1f^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.net`
		A	2a06:98c1:56::ac40:281f^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.net`
		A	108.162.198.31^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	162.159.60.31^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	172.64.40.31^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
NS	`blue.foundationdns.org`
		A	2606:4700:57::6ca2:c63d^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.org`
		A	2803:f800:52::a29f:3c3d^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.org`
		A	2a06:98c1:56::ac40:283d^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.org`
		A	108.162.198.61^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	162.159.60.61^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	172.64.40.61^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`adobe-idp-site-verification=4d443bb146b2a60fc0c0216c899a6ef9baa971cc3c36ac4b3...`
TXT	`airtable-verification=7f23bd05102c5a2c073b0d0689ecaf71`
TXT	`atlassian-domain-verification=uUTQHYge655RxaiCqp-IAyc/Q7GgtoJziDouyp0rB7n8OUd...`
TXT	`docusign=c86da653-08b1-4692-b7fa-99a25a691a67`
TXT	`facebook-domain-verification=4zspck49dsym1nipxzxvo351eijrul`
TXT	`google-site-verification=-c3eo7dcLye-A9iDosySTUvZijxIn1PC5UsiCkGT7AE`
TXT	`google-site-verification=e95qaVLKB4CGmC3zGdm7Lo1TCXjjAyVbqfUlCNmYHeM`
TXT	`knowbe4-site-verification=fa92b9e4fa2fbe928824de444cebea5e`
TXT	`v=spf1 ip4:64.125.213.247 ip4:216.223.13.247 include:_spf.salesforce.com incl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	162.159.141.224, 172.66.1.220
		IPv6	2606:4700:7::1d8, 2a06:98c1:58::1d8
SOA	`blue.foundationdns.com`dns@cloudflare.com serial=2397973902

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

rank #913 globally
rank #508 in the tld
This domain, "thoughtco.com", is an educational website that provides expert-created content and resources on subjects ranging from science and math to humanities and arts. It's a trusted source for information and is often used by students, teachers, and curious individuals for research. The website offers in-depth articles, quizzes, and how-to guides on a variety of academic and educational topics.WOT: SAFE (79/100)
📈 Tranco rank: #3,276

Subdomains

enterpriseregistration.thoughtco.com

helios.thoughtco.com

www.thoughtco.com

msoid.thoughtco.com

atlas.thoughtco.com

Same first word

thoughtco.com

DNS History

46 records (12 active, 34 former)

●NSblue.foundationdns.com2026-02-16 → 2026-03-03 · 3 obs

○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

●NSblue.foundationdns.net2026-02-16 → 2026-03-03 · 3 obs

○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

●NSblue.foundationdns.org2026-02-16 → 2026-03-03 · 3 obs

○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

○NSdns1.p05.nsone.net2017-06-23 → 2019-02-19 · 10 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
○ 2017-08-15 23:55:48
○ 2017-09-09 23:04:56
● 2017-09-13 13:01:56
● 2017-09-13 13:02:02
○ 2017-10-08 01:07:56
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○NSdns2.p05.nsone.net2017-06-23 → 2019-02-19 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○NSdns3.p05.nsone.net2017-06-23 → 2019-02-19 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○NSdns4.p05.nsone.net2017-06-23 → 2019-02-19 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○NSigor.ns.cloudflare.com2015-10-29 → 2017-01-08 · 5 obs

○ 2015-06-19 16:20:30
● 2015-10-29 08:58:02
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○NSmary.ns.cloudflare.com2015-10-29 → 2017-01-08 · 5 obs

○ 2015-06-19 16:20:30
● 2015-10-29 08:58:02
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○NSns1.p30.dynect.net2017-06-23 → 2019-02-19 · 9 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-09-09 23:04:56
○ 2017-09-13 13:01:56
○ 2017-09-13 13:02:02
● 2017-10-08 01:07:56
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○NSns1.r4ns.com2015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 16:20:30
○ 2015-10-29 08:58:02
○ 2026-03-03 09:26:34

○NSns2.p30.dynect.net2017-06-23 → 2019-02-19 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○NSns2.r4ns.com2015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 16:20:30
○ 2015-10-29 08:58:02
○ 2026-03-03 09:26:34

○NSns2.r4ns.net2015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 16:20:30
○ 2015-10-29 08:58:02
○ 2026-03-03 09:26:34

○NSns3.p30.dynect.net2017-06-23 → 2019-02-19 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○NSns4.p30.dynect.net2017-06-23 → 2019-02-19 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

●MXalt1.aspmx.l.google.com2017-06-23 → 2026-03-03 · 6 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

●MXalt2.aspmx.l.google.com2017-06-23 → 2026-03-03 · 6 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

●MXalt3.aspmx.l.google.com2017-06-23 → 2026-03-03 · 6 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

●MXalt4.aspmx.l.google.com2017-06-23 → 2026-03-03 · 6 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

●MXaspmx.l.google.com2017-06-23 → 2026-03-03 · 6 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

○MXmail.assetdomains.com2016-05-03 → 2017-01-08 · 5 obs

○ 2016-02-11 12:10:36
● 2016-05-03 10:00:54
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○MXmail.cyberdot.com2015-10-29 → 2016-02-11 · 4 obs

● 2015-10-29 08:58:02
● 2016-02-11 12:10:36
○ 2016-05-03 10:00:54
○ 2026-03-03 09:26:34

○MXmail2.assetdomains.com2016-05-03 → 2017-01-08 · 5 obs

○ 2016-02-11 12:10:36
● 2016-05-03 10:00:54
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○MXmail2.cyberdot.com2015-10-29 → 2016-02-11 · 4 obs

● 2015-10-29 08:58:02
● 2016-02-11 12:10:36
○ 2016-05-03 10:00:54
○ 2026-03-03 09:26:34

○MXmail3.assetdomains.com2016-05-03 → 2017-01-08 · 5 obs

○ 2016-02-11 12:10:36
● 2016-05-03 10:00:54
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○MXmail3.cyberdot.com2015-10-29 → 2016-02-11 · 4 obs

● 2015-10-29 08:58:02
● 2016-02-11 12:10:36
○ 2016-05-03 10:00:54
○ 2026-03-03 09:26:34

○MXthoughtco-com.mail.protection.outlook.com2019-02-19 → 2019-02-19 · 4 obs

○ 2017-10-08 01:07:56
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○A104.27.136.1662015-10-29 → 2017-01-08 · 5 obs

○ 2015-06-19 16:20:30
● 2015-10-29 08:58:02
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○A104.27.137.1662015-10-29 → 2017-01-08 · 5 obs

○ 2015-06-19 16:20:30
● 2015-10-29 08:58:02
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○A151.101.1.1212017-06-23 → 2017-10-08 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
○ 2026-03-03 09:26:34

○A151.101.129.1212017-06-23 → 2017-10-08 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
○ 2026-03-03 09:26:34

○A151.101.130.1142019-02-19 → 2019-02-19 · 4 obs

○ 2017-10-08 01:07:56
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○A151.101.193.1212017-06-23 → 2017-10-08 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
○ 2026-03-03 09:26:34

○A151.101.194.1142019-02-19 → 2019-02-19 · 4 obs

○ 2017-10-08 01:07:56
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○A151.101.2.1142019-02-19 → 2019-02-19 · 4 obs

○ 2017-10-08 01:07:56
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

○A151.101.65.1212017-06-23 → 2017-10-08 · 5 obs

○ 2017-01-08 19:02:44
● 2017-06-23 21:34:12
● 2017-10-08 01:07:56
○ 2019-02-19 00:52:24
○ 2026-03-03 09:26:34

○A151.101.66.1142019-02-19 → 2019-02-19 · 4 obs

○ 2017-10-08 01:07:56
● 2019-02-19 00:52:24
○ 2026-02-16 02:43:00
○ 2026-03-03 09:26:34

●A162.159.141.2242026-02-16 → 2026-03-03 · 3 obs

○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

○A162.243.62.1972015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 16:20:30
○ 2015-10-29 08:58:02
○ 2026-03-03 09:26:34

●A172.66.1.2202026-02-16 → 2026-03-03 · 3 obs

○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

○A2400:cb00:2048:1::681b:88a62017-01-08 → 2017-01-08 · 4 obs

○ 2015-10-29 08:58:02
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○A2400:cb00:2048:1::681b:89a62017-01-08 → 2017-01-08 · 4 obs

○ 2015-10-29 08:58:02
● 2017-01-08 19:02:44
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

○A255.2.0.02015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 16:20:30
○ 2017-06-23 21:34:12
○ 2026-03-03 09:26:34

●A2606:4700:7::1d82026-02-16 → 2026-03-03 · 3 obs

○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

●A2a06:98c1:58::1d82026-02-16 → 2026-03-03 · 3 obs

○ 2019-02-19 00:52:24
● 2026-02-16 02:43:00
● 2026-03-03 09:26:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thoughtco.com	blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org	6 records

✅ Authoritative Response

Server: 172.64.40.31

NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thoughtco.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.1.220, 162.159.141.224`
AAAA	2	`2606:4700:7::1d8, 2a06:98c1:58::1d8`
NS	3	`blue.foundationdns.com, blue.foundationdns.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	9	`adobe-idp-site-verification=4d443bb146b2, airtable-verification=7f23bd05102c5a2c07...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blue.foundationdns.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (blue.foundationdns.com, blue.foundationdns.com, blue.foundationdns.com...)

Analysis

Hierarchy

thoughtco.com is the parent of enterpriseregistration.thoughtco.com, helios.thoughtco.com, www.thoughtco.com, msoid.thoughtco.com and atlas.thoughtco.com.

IP Addresses

thoughtco.com resolves to four IPs: 2606:4700:7::1d8, 2a06:98c1:58::1d8, 162.159.141.224 and 172.66.1.220.

Other host names such as verywellfit.com, academy.investopedia.com, dailypaws.com.cdn.cloudflare.net, www.simplyrecipes.com and new.seriouseats.com share IP numbers with thoughtco.com.

Name Servers

thoughtco.com is delegated to three name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

At least part of the name servers for thoughtco.com are shared with other domains, for instance kuwaitnet.biz, krownenergy.com, ridgidapps.com, trailridgegiftstore.com and nlectc.org.

these name servers are often used together with the name servers fiber.utah.edu, ns5.utah.edu, ns6.utah.edu, ns.utah.edu, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with six IP numbers: blue.foundationdns.com points to 2606:4700:57::6ca2:c601, 2803:f800:52::a29f:3c01, 2a06:98c1:56::ac40:2801, 108.162.198.1, 162.159.60.1 and 172.64.40.1; blue.foundationdns.net points to 2606:4700:57::6ca2:c61f, 2803:f800:52::a29f:3c1f, 2a06:98c1:56::ac40:281f, 108.162.198.31, 162.159.60.31 and 172.64.40.31; blue.foundationdns.org points to 2606:4700:57::6ca2:c63d, 2803:f800:52::a29f:3c3d, 2a06:98c1:56::ac40:283d, 108.162.198.61, 162.159.60.61 and 172.64.40.61.

Mail Servers

thoughtco.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

thoughtco.com shares at least some mail servers with other domains, for example mypt.co.nz, rinox.in, bloop.ph, ns500698.ns500759.ns500758.ns500698.ns500735.ns500735.ns500736.ns500708.ns500576.ns500619.ns500698.ns500652.ns500652.trackreceptor.com and ns500698.ns500698.ns500758.ns500698.ns500759.ns500735.ns500736.ns500698.ns500735.ns500736.ns500735.ns500698.ns500708.ns500576.ns500576.ns500576.trackreceptor.com.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26; alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26; alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.

thoughtco.com - robtex.com

thoughtco.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`thoughtco.com`

`com`