www.umdstudents.com - robtex.com

www.umdstudents.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:8e1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9e14🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.225Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.20🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.225, 172.67.158.20
IPv6 hints2606:4700:3031::6815:8e1, 2606:4700:3034::ac43:9e14
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com

umdstudents.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:8e1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9e14🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.225Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.20🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnorman.ns.cloudflare.com ⭐
NStia.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
MXroute2.mx.cloudflare.net(31)
MXroute3.mx.cloudflare.net(94)
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.225, 172.67.158.20
IPv6 hints2606:4700:3031::6815:8e1, 2606:4700:3034::ac43:9e14
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAnorman.ns.cloudflare.comdns@cloudflare.com serial=2402411612
WOT: SAFE (61/100)
WOT: SAFE (61/100)

Same first word

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DNS History

22 records (4 active, 18 former)

20162017201820192020202120222023202420252026NSns1.noc31.comns2.noc31.comns65.domaincontrol.comns66.domaincontrol.comns8503.hostgator.comns8504.hostgator.comMXmail.umdstudents.commailstore1.secureserver.netsmtp.secureserver.netumdstudents.comA104.21.8.225172.67.158.202606:4700:3031::6815:8e12606:4700:3034::ac43:9e14104.31.88.155104.31.89.155108.179.234.902606:4700:30::681f:589b2606:4700:30::681f:599b50.63.202.4494.76.199.239CNAMEumdstudents.com
○NSns1.noc31.com2015-10-26 → 2016-04-11 · 5 obs
● 2015-10-26 05:38:36
○ 2016-01-19 03:01:10
● 2016-04-11 04:04:34
○ 2016-11-20 07:52:04
○ 2026-04-29 06:08:20
○NSns2.noc31.com2015-10-26 → 2016-04-11 · 4 obs
● 2015-10-26 05:38:36
● 2016-04-11 04:04:34
○ 2016-11-20 07:52:04
○ 2026-04-29 06:08:20
○NSns65.domaincontrol.com2016-01-19 → 2016-01-19 · 4 obs
○ 2015-10-26 05:38:36
● 2016-01-19 03:01:10
○ 2016-04-11 04:04:34
○ 2026-04-29 06:08:20
○NSns66.domaincontrol.com2016-01-19 → 2016-01-19 · 4 obs
○ 2015-10-26 05:38:36
● 2016-01-19 03:01:10
○ 2016-04-11 04:04:34
○ 2026-04-29 06:08:20
○NSns8503.hostgator.com2016-04-11 → 2016-11-20 · 5 obs
○ 2016-01-19 03:01:10
● 2016-04-11 04:04:34
● 2016-11-20 07:52:04
○ 2019-03-27 19:00:22
○ 2026-04-29 06:08:20
○NSns8504.hostgator.com2016-04-11 → 2016-11-20 · 5 obs
○ 2016-01-19 03:01:10
● 2016-04-11 04:04:34
● 2016-11-20 07:52:04
○ 2019-03-27 19:00:22
○ 2026-04-29 06:08:20
○MXmail.umdstudents.com2016-04-11 → 2016-11-20 · 5 obs
○ 2016-01-19 03:01:10
● 2016-04-11 04:04:34
● 2016-11-20 07:52:04
○ 2019-03-27 19:00:22
○ 2026-04-29 06:08:20
○MXmailstore1.secureserver.net2016-01-19 → 2016-01-19 · 4 obs
○ 2015-10-26 05:38:36
● 2016-01-19 03:01:10
○ 2016-04-11 04:04:34
○ 2026-04-29 06:08:20
○MXsmtp.secureserver.net2016-01-19 → 2016-01-19 · 4 obs
○ 2015-10-26 05:38:36
● 2016-01-19 03:01:10
○ 2016-04-11 04:04:34
○ 2026-04-29 06:08:20
○MXumdstudents.com2015-10-26 → 2015-10-26 · 3 obs
● 2015-10-26 05:38:36
○ 2016-01-19 03:01:10
○ 2026-04-29 06:08:20
●A104.21.8.2252026-04-07 → 2026-04-29 · 3 obs
○ 2019-03-27 19:00:22
● 2026-04-07 21:57:56
● 2026-04-29 06:08:20
○A104.31.88.1552019-03-27 → 2019-03-27 · 4 obs
○ 2016-11-20 07:52:04
● 2019-03-27 19:00:22
○ 2026-04-07 21:57:56
○ 2026-04-29 06:08:20
○A104.31.89.1552019-03-27 → 2019-03-27 · 4 obs
○ 2016-11-20 07:52:04
● 2019-03-27 19:00:22
○ 2026-04-07 21:57:56
○ 2026-04-29 06:08:20
○A108.179.234.902016-04-11 → 2016-11-20 · 5 obs
○ 2016-01-19 03:01:10
● 2016-04-11 04:04:34
● 2016-11-20 07:52:04
○ 2019-03-27 19:00:22
○ 2026-04-29 06:08:20
●A172.67.158.202026-04-07 → 2026-04-29 · 3 obs
○ 2019-03-27 19:00:22
● 2026-04-07 21:57:56
● 2026-04-29 06:08:20
○A2606:4700:30::681f:589b2019-03-27 → 2019-03-27 · 4 obs
○ 2016-11-20 07:52:04
● 2019-03-27 19:00:22
○ 2026-04-07 21:57:56
○ 2026-04-29 06:08:20
○A2606:4700:30::681f:599b2019-03-27 → 2019-03-27 · 4 obs
○ 2016-11-20 07:52:04
● 2019-03-27 19:00:22
○ 2026-04-07 21:57:56
○ 2026-04-29 06:08:20
●A2606:4700:3031::6815:8e12026-04-07 → 2026-04-29 · 3 obs
○ 2019-03-27 19:00:22
● 2026-04-07 21:57:56
● 2026-04-29 06:08:20
●A2606:4700:3034::ac43:9e142026-04-07 → 2026-04-29 · 3 obs
○ 2019-03-27 19:00:22
● 2026-04-07 21:57:56
● 2026-04-29 06:08:20
○A50.63.202.442016-01-19 → 2016-01-19 · 4 obs
○ 2015-10-26 05:38:36
● 2016-01-19 03:01:10
○ 2016-04-11 04:04:34
○ 2026-04-29 06:08:20
○A94.76.199.2392015-05-13 → 2015-10-26 · 4 obs
● 2015-05-13 16:11:04
● 2015-10-26 05:38:36
○ 2016-01-19 03:01:10
○ 2026-04-29 06:08:20
○CNAMEumdstudents.com2015-05-13 → 2016-11-20 · 4 obs
● 2015-05-13 16:11:04
● 2016-11-20 07:52:04
○ 2019-03-27 19:00:22
○ 2026-04-29 06:08:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...-
umdstudents.comtia.ns.cloudflare.com, norman.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.229

NS records: tia.ns.cloudflare.com, norman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umdstudents.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.158.20, 104.21.8.225
AAAA22606:4700:3034::ac43:9e14, 2606:4700:3031::6815:8e1
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.umdstudents.com resolves to four IPs: 2606:4700:3031::6815:8e1, 2606:4700:3034::ac43:9e14, 104.21.8.225 and 172.67.158.20.

Other host names such as manggarlaptop.id, www.pemsa.ch, mail.umdstudents.com, ellipse-tech.com and zbahis423.com share IP numbers with www.umdstudents.com.