`techwithus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8151^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:293^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.147^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.81^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`elsa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
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	`google-site-verification=pOP0Zme6Ma-lj4jNU6tRTVGBzOo2VLsDuFs63-1zTF4`
TXT	`v=spf1 ip4:134.209.147.144 ip4:94.16.105.171 include:corp.techwithus.com incl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.147, 172.67.129.81
		IPv6	2606:4700:3031::ac43:8151, 2606:4700:3033::6815:293
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2398964426

`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

WOT: SAFE (72/100)

Subdomains

www.techwithus.com

Same first word

techwithus.com

Similar names

withustech.com

DNS History

25 records (11 active, 14 former)

●NSed.ns.cloudflare.com2026-02-15 → 2026-03-17 · 3 obs

○ 2016-09-21 16:12:10
● 2026-02-15 12:27:14
● 2026-03-17 06:18:48

●NSelsa.ns.cloudflare.com2026-02-15 → 2026-03-17 · 3 obs

○ 2016-09-21 16:12:10
● 2026-02-15 12:27:14
● 2026-03-17 06:18:48

○NSns-us.1and1-dns.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

○NSns-us.1and1-dns.de2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

○NSns-us.1and1-dns.org2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

○NSns-us.1and1-dns.us2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

○NSns77.domaincontrol.com2015-10-30 → 2016-09-21 · 5 obs

○ 2015-06-11 21:31:20
● 2015-10-30 11:15:02
● 2016-09-21 16:12:10
○ 2026-02-15 12:27:14
○ 2026-03-17 06:18:48

○NSns78.domaincontrol.com2015-10-30 → 2016-09-21 · 5 obs

○ 2015-06-11 21:31:20
● 2015-10-30 11:15:02
● 2016-09-21 16:12:10
○ 2026-02-15 12:27:14
○ 2026-03-17 06:18:48

●MXalt1.aspmx.l.google.com2026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-20 12:30:32
● 2026-03-14 18:51:38
● 2026-03-17 06:18:48

●MXalt2.aspmx.l.google.com2026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-20 12:30:32
● 2026-03-14 18:51:38
● 2026-03-17 06:18:48

●MXalt3.aspmx.l.google.com2026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-20 12:30:32
● 2026-03-14 18:51:38
● 2026-03-17 06:18:48

●MXalt4.aspmx.l.google.com2026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-20 12:30:32
● 2026-03-14 18:51:38
● 2026-03-17 06:18:48

●MXaspmx.l.google.com2026-03-14 → 2026-03-17 · 3 obs

○ 2026-02-20 12:30:32
● 2026-03-14 18:51:38
● 2026-03-17 06:18:48

○MXcorp.techwithus.com2026-02-15 → 2026-02-20 · 5 obs

○ 2016-09-21 16:12:10
● 2026-02-15 12:27:14
● 2026-02-20 12:30:32
○ 2026-03-14 18:51:38
○ 2026-03-17 06:18:48

○MXmailstore1.secureserver.net2015-10-30 → 2016-09-21 · 5 obs

○ 2015-06-11 21:31:20
● 2015-10-30 11:15:02
● 2016-09-21 16:12:10
○ 2026-02-15 12:27:14
○ 2026-03-17 06:18:48

○MXmx00.1and1.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

○MXmx01.1and1.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

○MXsmtp.secureserver.net2015-10-30 → 2016-09-21 · 5 obs

○ 2015-06-11 21:31:20
● 2015-10-30 11:15:02
● 2016-09-21 16:12:10
○ 2026-02-15 12:27:14
○ 2026-03-17 06:18:48

○A104.192.4.2312015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

●A104.21.2.1472026-02-15 → 2026-03-17 · 3 obs

○ 2016-09-21 16:12:10
● 2026-02-15 12:27:14
● 2026-03-17 06:18:48

●A172.67.129.812026-02-15 → 2026-03-17 · 3 obs

○ 2016-09-21 16:12:10
● 2026-02-15 12:27:14
● 2026-03-17 06:18:48

○A184.168.221.342015-10-30 → 2016-09-21 · 5 obs

○ 2015-06-11 21:31:20
● 2015-10-30 11:15:02
● 2016-09-21 16:12:10
○ 2026-02-15 12:27:14
○ 2026-03-17 06:18:48

●A2606:4700:3031::ac43:81512026-02-15 → 2026-03-17 · 3 obs

○ 2016-09-21 16:12:10
● 2026-02-15 12:27:14
● 2026-03-17 06:18:48

●A2606:4700:3033::6815:2932026-02-15 → 2026-03-17 · 3 obs

○ 2016-09-21 16:12:10
● 2026-02-15 12:27:14
● 2026-03-17 06:18:48

○A2607:f1c0:1000:8014:b3d3:8188:9375:b8082015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:31:20
○ 2015-10-30 11:15:02
○ 2026-03-17 06:18:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
techwithus.com	ed.ns.cloudflare.com, elsa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.111

NS records: ed.ns.cloudflare.com, elsa.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.81, 104.21.2.147`
AAAA	2	`2606:4700:3033::6815:293, 2606:4700:3031::ac43:8151`
NS	2	`ed.ns.cloudflare.com, elsa.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=pOP0Zme6Ma-lj4j, v=spf1 ip4:134.209.147.144 ip4:94.16.105`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ed.ns.cloudflare.com, ed.ns.cloudflare.com, ed.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.techwithus.com is techwithus.com.

IP Addresses

techwithus.com maps to four IP numbers: 2606:4700:3031::ac43:8151, 2606:4700:3033::6815:293, 104.21.2.147 and 172.67.129.81.

Other host names, for instance websec.mx, xfiles.dk, apigooglee.com, smtp.patron.am and bioaquagarden.com share IP numbers with techwithus.com.

Name Servers

Two name servers ed.ns.cloudflare.com and elsa.ns.cloudflare.com handle delegation for techwithus.com.

techwithus.com uses the same name server setup as other domains, for example destakinformatica.com.br, it-serve.net, teknikcozumler.com, pandapiac.hu and igor47.com.

techwithus.com partially shares name servers with other domains; examples include (0x736578)-chat-room.com, zerotime.net, ttvc.org.tw, luxford.eu and agedcarehq.com.

these name servers are commonly used with the name servers dakota.ns.cloudflare.com.

Host names with six IP numbers: ed.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111; elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111.

Mail Servers

Five mail servers handle techwithus.com: 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.

techwithus.com shares some mail servers with other domains, at least partially, such as allergyart.com, simpson.es, jijilla.jp, cmultimedia.ca and areytovolley.com.