`student12.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9008^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:275f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.95^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.8^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`elliot.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliot.ns.cloudflare.com`
		A	108.162.193.162^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	172.64.33.162^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	173.245.59.162^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
MX	`mail.student12.com` ⭐
		A	137.135.255.39^{🇮🇪 Microsoft137.135.0.0/16 MICROSOFT}
			PTR	`sulhost.northeurope.cloudapp.azure.com`
TXT	`google-site-verification=NPbtmewdfcfwN1x7T7veW7uYVRKarz8sk75DGJRq6uM`
TXT	`v=spf1 include:srv2.smtp-web.com ip4:137.135.255.39 ip4:51.116.98.120 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.95, 172.67.144.8
		IPv6 hints	2606:4700:3035::ac43:9008, 2606:4700:3037::6815:275f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2402072072

`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=1776996211

📈 Tranco rank: #967,637

Same first word

student12.com

DNS History

10 records (7 active, 3 former)

●NSanna.ns.cloudflare.com2026-02-24 → 2026-04-24 · 3 obs

○ 2015-10-11 15:18:52
● 2026-02-24 20:44:38
● 2026-04-24 02:17:40

●NSelliot.ns.cloudflare.com2026-02-24 → 2026-04-24 · 3 obs

○ 2015-10-11 15:18:52
● 2026-02-24 20:44:38
● 2026-04-24 02:17:40

○NSns1.e-corp.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 00:21:36
○ 2015-10-11 15:18:52
○ 2026-04-24 02:17:40

○NSns2.e-corp.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 00:21:36
○ 2015-10-11 15:18:52
○ 2026-04-24 02:17:40

●MXmail.student12.com2026-02-24 → 2026-04-24 · 2 obs

● 2026-02-24 20:44:38
● 2026-04-24 02:17:40

●A104.21.39.952026-02-24 → 2026-04-24 · 3 obs

○ 2015-10-11 15:18:52
● 2026-02-24 20:44:38
● 2026-04-24 02:17:40

●A172.67.144.82026-02-24 → 2026-04-24 · 3 obs

○ 2015-10-11 15:18:52
● 2026-02-24 20:44:38
● 2026-04-24 02:17:40

○A216.95.221.282008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 00:21:36
○ 2015-10-11 15:18:52
○ 2026-04-24 02:17:40

●A2606:4700:3035::ac43:90082026-02-24 → 2026-04-24 · 3 obs

○ 2015-10-11 15:18:52
● 2026-02-24 20:44:38
● 2026-04-24 02:17:40

●A2606:4700:3037::6815:275f2026-02-24 → 2026-04-24 · 3 obs

○ 2015-10-11 15:18:52
● 2026-02-24 20:44:38
● 2026-04-24 02:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
student12.com	anna.ns.cloudflare.com, elliot.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.162

NS records: anna.ns.cloudflare.com, elliot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for student12.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.8, 104.21.39.95`
AAAA	2	`2606:4700:3037::6815:275f, 2606:4700:3035::ac43:9008`
NS	2	`anna.ns.cloudflare.com, elliot.ns.cloudflare.com`
MX	1	`mail.student12.com (pri: 1)`
TXT	2	`google-site-verification=NPbtmewdfcfwN1x, v=spf1 include:srv2.smtp-web.com ip4:137`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

student12.com resolves to four IPs: 2606:4700:3035::ac43:9008, 2606:4700:3037::6815:275f, 104.21.39.95 and 172.67.144.8.

Other host names such as www.placetteaudio.com, swingersbritain.com, motoworld.com.vn, winbenet.com and ddizdhw.com.cn share IP numbers with student12.com.

Name Servers

student12.com is delegated to two name servers: anna.ns.cloudflare.com and elliot.ns.cloudflare.com.

student12.com uses the same name server setup as other domains, including signmanagers.com, platform-hiveoss.shop, eastbourne.biz, maflaw.com and enradius.com.

At least part of the name servers for student12.com are shared with other domains, for instance driving.in.ua, servingdumplings.com, zhengdingcn.com, jxjyfc.com and sgbest.com.

These name servers are commonly used alongside the name servers cody.ns.cloudflare.com.

Host names with six IP numbers:

anna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102.

elliot.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba2, 2803:f800:50::6ca2:c1a2, 2a06:98c1:50::ac40:21a2, 108.162.193.162, 172.64.33.162 and 173.245.59.162.

Mail Servers

The mail server for student12.com is mail.student12.com.

Host mail.student12.com points to IP 137.135.255.39.

student12.com - robtex.com

student12.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`student12.com`

`com`