`toptestcenter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3c0f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bbb4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.15^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.180^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`earl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
NS	`love.ns.cloudflare.com`
		A	2606:4700:50::a29f:2677^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c277^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`love.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2277^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`love.ns.cloudflare.com`
		A	108.162.194.119^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.ns.cloudflare.com`
		A	162.159.38.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.ns.cloudflare.com`
		A	172.64.34.119^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.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`⁽²⁰⁾
		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`⁽²⁰⁾
		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`⁽³⁰⁾
		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`⁽³⁰⁾
		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=CvqcVJKJu8XsGqn5Bf8OK-W3xQlLqdrKsbOyS6N8r9s`
TXT	`google-site-verification=hNLmJv4jva3M3sxcbQe2BUituUpyTy5_LPetJ1j2Ks0`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.60.15, 172.67.187.180
		IPv6	2606:4700:3034::6815:3c0f, 2606:4700:3037::ac43:bbb4
SOA	`earl.ns.cloudflare.com`dns@cloudflare.com serial=2397648912

`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 (79/100)

DNS History

16 records (11 active, 5 former)

●NSearl.ns.cloudflare.com2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

●NSlove.ns.cloudflare.com2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

○NSns67.hostinglotus.net2015-07-11 → 2017-08-13 · 4 obs

● 2015-07-11 13:27:30
● 2017-08-13 14:23:18
○ 2026-03-04 11:50:46
○ 2026-03-04 11:50:48

○NSns68.hostinglotus.net2015-07-11 → 2017-08-13 · 4 obs

● 2015-07-11 13:27:30
● 2017-08-13 14:23:18
○ 2026-03-04 11:50:46
○ 2026-03-04 11:50:48

●MXalt1.aspmx.l.google.com2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

●MXalt2.aspmx.l.google.com2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

●MXalt3.aspmx.l.google.com2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

●MXalt4.aspmx.l.google.com2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

●MXaspmx.l.google.com2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

○MXmail.toptestcenter.com2015-07-11 → 2017-08-13 · 4 obs

● 2015-07-11 13:27:30
● 2017-08-13 14:23:18
○ 2026-03-04 11:50:46
○ 2026-03-04 11:50:48

●A104.21.60.152026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

○A119.59.104.222016-04-02 → 2017-08-13 · 5 obs

○ 2015-12-21 13:00:04
● 2016-04-02 14:36:16
● 2017-08-13 14:23:18
○ 2026-03-04 11:50:46
○ 2026-03-04 11:50:48

○A122.155.13.1462015-07-11 → 2015-12-21 · 4 obs

● 2015-07-11 13:27:30
● 2015-12-21 13:00:04
○ 2016-04-02 14:36:16
○ 2026-03-04 11:50:48

●A172.67.187.1802026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

●A2606:4700:3034::6815:3c0f2026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

●A2606:4700:3037::ac43:bbb42026-03-04 → 2026-03-04 · 3 obs

○ 2017-08-13 14:23:18
● 2026-03-04 11:50:46
● 2026-03-04 11:50:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
toptestcenter.com	earl.ns.cloudflare.com, love.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.119

NS records: earl.ns.cloudflare.com, love.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toptestcenter.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.60.15, 172.67.187.180`
AAAA	2	`2606:4700:3034::6815:3c0f, 2606:4700:3037::ac43:bbb4`
NS	2	`earl.ns.cloudflare.com, love.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	3	`google-site-verification=CvqcVJKJu8XsGqn, google-site-verification=hNLmJv4jva3M3sx...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`earl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

toptestcenter.com maps to four IP numbers: 2606:4700:3034::6815:3c0f, 2606:4700:3037::ac43:bbb4, 104.21.60.15 and 172.67.187.180.

other host names include beata-art.com, gangpiaoquan.com, mail.linuxboxen.dk, oceanhost.eu and casaviejadfw.com.cdn.cloudflare.net; they share IP numbers with toptestcenter.com.

Name Servers

Two name servers earl.ns.cloudflare.com and love.ns.cloudflare.com handle the delegation for toptestcenter.com.

toptestcenter.com shares the same name server setup as other domains, for instance pharmatec.com.lb, inteleto.com, frogchemistry.com, campomatic.com and attenvia.com.

toptestcenter.com at least partially shares name servers with other domains, for instance lelme.com, 1688na.com, flowpulsestream.com, hanime1.icu and childsafetyseat-shop.com.

These name servers are commonly used with the following: micah.ns.cloudflare.com, braden.ns.cloudflare.com, ali.ns.cloudflare.com and ulla.ns.cloudflare.com.

Six IP addresses per host:

earl.ns.cloudflare.com points to 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161; love.ns.cloudflare.com points to 2606:4700:50::a29f:2677, 2803:f800:50::6ca2:c277, 2a06:98c1:50::ac40:2277, 108.162.194.119, 162.159.38.119 and 172.64.34.119

Mail Servers

toptestcenter.com is served 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.

toptestcenter.com shares at least partially some mail servers with other domains, for instance epco.info, sylvina-tang.com, sasmar.com, (0x67616e6762616e67)(0x637265616d706965).com and ns500693.ns500699.ns500699.ns500734.ns500699.ns500693.ns500734.ns500728.ns500699.ns500693.ns500693.ns500693.ns500588.ns500588.ns500588.ns500588.ns500588.dtrkdll.com.

Mail servers frequently appear alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

The host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

The host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

The host name alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

The host name alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.

toptestcenter.com - robtex.com