unc.edu.com - robtex.com

unc.edu.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:3993🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:92a4🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.147Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.164🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.57.147, 172.67.146.164
IPv62606:4700:3035::6815:3993, 2606:4700:3035::ac43:92a4

edu.com

DNSSEC⚠️ Not signed
A13.248.188.218🇺🇸 Amazon13.248.176.0/20
NSjosephine.ns.cloudflare.com ⭐
NSsonny.ns.cloudflare.com
MXinbound-smtp.us-west-2.amazonaws.com ⭐
TXTgoogle-site-verification=XUwxzRiNw6-GXCUt8i5uonkV-HXKrdWqqUCY59zKzJQ
TXTv=spf1 include:amazonses.com ~all
SOAjosephine.ns.cloudflare.comdns@cloudflare.com serial=2399081085
WOT: SAFE (45/100)
rank #113577 globally
rank #51488 in the tld
WOT: SUSPICIOUS (41/100)
📈 Tranco rank: #196,269

Same first word

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Similar names

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DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026A104.21.57.147172.67.146.1642606:4700:3035::6815:39932606:4700:3035::ac43:92a452.11.191.13452.25.91.8252.32.33.14152.36.119.8754.148.237.20354.200.70.5754.68.74.17454.69.21.211
●A104.21.57.1472026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-12 03:45:38
● 2026-03-24 06:07:00
●A172.67.146.1642026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-12 03:45:38
● 2026-03-24 06:07:00
●A2606:4700:3035::6815:39932026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-12 03:45:38
● 2026-03-24 06:07:00
●A2606:4700:3035::ac43:92a42026-03-24 → 2026-03-24 · 2 obs
○ 2016-08-12 03:45:38
● 2026-03-24 06:07:00
○A52.11.191.1342015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 14:37:22
○ 2015-11-26 14:14:08
○ 2026-03-24 06:07:00
○A52.25.91.822016-03-14 → 2016-03-14 · 4 obs
○ 2015-11-26 14:14:08
● 2016-03-14 08:39:40
○ 2016-08-12 03:45:38
○ 2026-03-24 06:07:00
○A52.32.33.1412015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-11 14:37:22
● 2015-11-26 14:14:08
○ 2016-03-14 08:39:40
○ 2026-03-24 06:07:00
○A52.36.119.872016-08-12 → 2016-08-12 · 3 obs
○ 2016-03-14 08:39:40
● 2016-08-12 03:45:38
○ 2026-03-24 06:07:00
○A54.148.237.2032016-03-14 → 2016-03-14 · 4 obs
○ 2015-11-26 14:14:08
● 2016-03-14 08:39:40
○ 2016-08-12 03:45:38
○ 2026-03-24 06:07:00
○A54.200.70.572015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 14:37:22
○ 2015-11-26 14:14:08
○ 2026-03-24 06:07:00
○A54.68.74.1742016-08-12 → 2016-08-12 · 3 obs
○ 2016-03-14 08:39:40
● 2016-08-12 03:45:38
○ 2026-03-24 06:07:00
○A54.69.21.2112015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-11 14:37:22
● 2015-11-26 14:14:08
○ 2016-03-14 08:39:40
○ 2026-03-24 06:07:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-
edu.comjosephine.ns.cloudflare.com, sonny.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.66

NS records: josephine.ns.cloudflare.com, sonny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edu.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.146.164, 104.21.57.147
AAAA22606:4700:3035::ac43:92a4, 2606:4700:3035::6815:3993
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

unc.edu.com resolves to four IPs: 2606:4700:3035::6815:3993, 2606:4700:3035::ac43:92a4, 104.21.57.147 and 172.67.146.164.

Other host names such as unused-91-206-26-239.hosteam.pl, rub.edu.com, unused-91-216-191-175.hosteam.pl, 31-133-5-116.hosteam.pl and unused-178-217-191-140.hosteam.pl share IP numbers with unc.edu.com.