whichuniversitys.com - robtex.com

whichuniversitys.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1c1c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:aa35🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.28Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.53🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSimani.ns.cloudflare.com ⭐
A2606:4700:50::a29f:263e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
A2803:f800:50::6ca2:c23e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRimani.ns.cloudflare.com
A2a06:98c1:50::ac40:223e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRimani.ns.cloudflare.com
A108.162.194.62🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
A162.159.38.62Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
A172.64.34.62🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
NSremy.ns.cloudflare.com
A2606:4700:58::a29f:2c73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A2803:f800:50::6ca2:c373🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRremy.ns.cloudflare.com
A2a06:98c1:50::ac40:2373🇺🇸 Cloudflare2a06:98c1:50::/45
PTRremy.ns.cloudflare.com
A108.162.195.115🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A162.159.44.115Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A172.64.35.115🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
MX_dc-mx.556c9f2fcec4.whichuniversitys.com ⭐
A79.99.40.68🇬🇧 IONOS-AS79.99.40.0/21 Fasthosts Internet Ltd
PTRip79-99-40-68.pbiaas.com
TXTv=spf1 +a +mx +a:ns31603225.ip-37-187-71.eu -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.28.28, 172.67.170.53
IPv62606:4700:3033::6815:1c1c, 2606:4700:3033::ac43:aa35
SOAimani.ns.cloudflare.comdns@cloudflare.com serial=2396792166

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774365702

Same first word

whichuniversitys.com

DNS History

16 records (7 active, 9 former)

202120222023202420252026NSimani.ns.cloudflare.comremy.ns.cloudflare.comns19.domaincontrol.comns20.domaincontrol.comMX_dc-mx.556c9f2fcec4.whichuniversitys.comA104.21.28.28172.67.170.532606:4700:3033::6815:1c1c2606:4700:3033::ac43:aa35172.64.80.1184.168.221.40188.114.96.0188.114.97.02606:4700:130:436c:6f75:6466:6c61:72652a06:98c1:3120::2a06:98c1:3121::
●NSimani.ns.cloudflare.com2026-02-23 → 2026-03-24 · 3 obs
○ 2020-03-29 06:11:04
● 2026-02-23 17:01:16
● 2026-03-24 15:36:42
○NSns19.domaincontrol.com2020-03-29 → 2020-03-29 · 3 obs
● 2020-03-29 06:11:04
○ 2026-02-23 17:01:16
○ 2026-03-24 15:36:42
○NSns20.domaincontrol.com2020-03-29 → 2020-03-29 · 3 obs
● 2020-03-29 06:11:04
○ 2026-02-23 17:01:16
○ 2026-03-24 15:36:42
●NSremy.ns.cloudflare.com2026-02-23 → 2026-03-24 · 3 obs
○ 2020-03-29 06:11:04
● 2026-02-23 17:01:16
● 2026-03-24 15:36:42
●MX_dc-mx.556c9f2fcec4.whichuniversitys.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-02-23 17:01:16
● 2026-03-24 15:36:42
●A104.21.28.282026-02-23 → 2026-03-24 · 6 obs
○ 2020-03-29 06:11:04
● 2026-02-23 17:01:16
● 2026-03-17 09:42:18
○ 2026-03-21 17:05:00
● 2026-03-21 18:25:04
● 2026-03-24 15:36:42
○A172.64.80.12026-02-23 → 2026-03-24 · 2 obs
○ 2026-02-23 17:01:16
○ 2026-03-24 15:36:42
●A172.67.170.532026-02-23 → 2026-03-24 · 6 obs
○ 2020-03-29 06:11:04
● 2026-02-23 17:01:16
● 2026-03-17 09:42:18
○ 2026-03-21 17:05:00
● 2026-03-21 18:25:04
● 2026-03-24 15:36:42
○A184.168.221.402020-03-29 → 2020-03-29 · 3 obs
● 2020-03-29 06:11:04
○ 2026-02-23 17:01:16
○ 2026-03-24 15:36:42
○A188.114.96.02026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-17 09:42:18
● 2026-03-21 17:05:00
○ 2026-03-21 18:25:04
○ 2026-03-24 15:36:42
○A188.114.97.02026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-17 09:42:18
● 2026-03-21 17:05:00
○ 2026-03-21 18:25:04
○ 2026-03-24 15:36:42
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-23 → 2026-03-24 · 2 obs
○ 2026-02-23 17:01:16
○ 2026-03-24 15:36:42
●A2606:4700:3033::6815:1c1c2026-02-23 → 2026-03-24 · 6 obs
○ 2020-03-29 06:11:04
● 2026-02-23 17:01:16
● 2026-03-17 09:42:18
○ 2026-03-21 17:05:00
● 2026-03-21 18:25:04
● 2026-03-24 15:36:42
●A2606:4700:3033::ac43:aa352026-02-23 → 2026-03-24 · 6 obs
○ 2020-03-29 06:11:04
● 2026-02-23 17:01:16
● 2026-03-17 09:42:18
○ 2026-03-21 17:05:00
● 2026-03-21 18:25:04
● 2026-03-24 15:36:42
○A2a06:98c1:3120::2026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-17 09:42:18
● 2026-03-21 17:05:00
○ 2026-03-21 18:25:04
○ 2026-03-24 15:36:42
○A2a06:98c1:3121::2026-03-21 → 2026-03-21 · 4 obs
○ 2026-03-17 09:42:18
● 2026-03-21 17:05:00
○ 2026-03-21 18:25:04
○ 2026-03-24 15:36:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
whichuniversitys.comimani.ns.cloudflare.com, remy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.115

NS records: imani.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whichuniversitys.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.170.53, 104.21.28.28
AAAA22606:4700:3033::6815:1c1c, 2606:4700:3033::ac43:aa35
NS2imani.ns.cloudflare.com, remy.ns.cloudflare.com
MX1_dc-mx.556c9f2fcec4.whichuniversitys.com
TXT1v=spf1 +a +mx +a:ns31603225.ip-37-187-71
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1imani.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

whichuniversitys.com points to four IP numbers: 2606:4700:3033::6815:1c1c, 2606:4700:3033::ac43:aa35, 104.21.28.28 and 172.67.170.53.

Other host names, for instance parsinsta.com, efeskurumsal.com, gearcode.eu, alaskafamilypractice.com and litter.ie share IP numbers with whichuniversitys.com.

Name Servers

whichuniversitys.com is delegated to two name servers: imani.ns.cloudflare.com and remy.ns.cloudflare.com.

whichuniversitys.com uses the same name server setup as other domains, for instance museudatv.com.br, memoriadamidia.com.br, bbcproxy.co.uk, francfort.com.br and wes.dev.

whichuniversitys.com shares name servers with other domains at least partially, for instance antoangiaothong.com, meta-xorvitel.pages.dev, dooball66o.com, lilycollection.com and sobeew.com.

these name servers are often used together with the name servers aida.ns.cloudflare.com.

Host names with six IP numbers: imani.ns.cloudflare.com points to 2606:4700:50::a29f:263e, 2803:f800:50::6ca2:c23e, 2a06:98c1:50::ac40:223e, 108.162.194.62, 162.159.38.62 and 172.64.34.62; remy.ns.cloudflare.com points to 2606:4700:58::a29f:2c73, 2803:f800:50::6ca2:c373, 2a06:98c1:50::ac40:2373, 108.162.195.115, 162.159.44.115 and 172.64.35.115.

Mail Servers

The mail server for whichuniversitys.com is _dc-mx.556c9f2fcec4.whichuniversitys.com.

Host name _dc-mx.556c9f2fcec4.whichuniversitys.com resolves to IP 79.99.40.68.