umm.edu.vn - robtex.com

umm.edu.vn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:56e4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:896d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.228Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.109🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSedna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A2803:f800:50::6ca2:c06d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRedna.ns.cloudflare.com
A2a06:98c1:50::ac40:206d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRedna.ns.cloudflare.com
A108.162.192.109🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A172.64.32.109🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A173.245.58.109🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
NSlogan.ns.cloudflare.com
A2606:4700:58::adf5:3bc6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A2803:f800:50::6ca2:c1c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlogan.ns.cloudflare.com
A2a06:98c1:50::ac40:21c6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlogan.ns.cloudflare.com
A108.162.193.198🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A172.64.33.198🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A173.245.59.198🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.228, 172.67.137.109
IPv6 hints2606:4700:3031::6815:56e4, 2606:4700:3037::ac43:896d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAedna.ns.cloudflare.comdns@cloudflare.com serial=2403354752

edu.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2018565248

Subdomains

cpanel.umm.edu.vn
bpqpzsmtp.umm.edu.vn
cpcontacts.umm.edu.vn
883a4b4e-a3da-4afa-98fc-bab1d81cd8e1.umm.edu.vn
dlkrfewiyxsmtp.umm.edu.vn
mail.umm.edu.vn
cpcalendars.umm.edu.vn
website.umm.edu.vn
94559f52-eb8c-41cb-b85b-d953167b2e0c.umm.edu.vn
ad4deb97-c930-4048-84c4-1eb5fb1b9397.umm.edu.vn
ewiyxsmtp.umm.edu.vn
2fe3c52a-09d7-4e03-a4d7-4443354f89d5.umm.edu.vn
www.umm.edu.vn
m.umm.edu.vn

Same first word

umm.mx
umm.vn
umm.no
umm.it
umm.ac.id
umm.de
umm.digital
umm.ee
umm.kiev.ua
umm.edu
umm.org
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umm.com.mx
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umm.com
umm.ca
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umm.by
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umm.cz
umm.kr
umm.edu.ng
umm.media
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umm.se
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umm.jp
umm.academy
umm.nl
umm.co.at
umm.com.au
umm.kz
umm.pt
umm.su
umm.edu.mx
umm.info
umm.wtf

Similar names

mmu.ac.tz
mum.my
mum.com.cn
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mmu.net
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mmu.com.my
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mum.ca
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mmu.at
mum.es
mum.su
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mmu.ac.ug
mum.com.ar
mmu.fr
mmu.org
mum.at
mum.la
mum.(0x787878)
mum.com
mmu.edu.my
mmu.biz
mum.im
mmu.dk
mum.ac.tz
mum.by
mmu.co.jp
mum.de
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mum.mobi
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mum.lt
mum.be
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mum.com.sg
mum.net
mmu.eu
mum.jp
mum.it
mmu.co.id
mum.no
mum.nl
mum.edu
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mmu.ro
mum.uk
mmu.mobi
mum.ch
mum.coach
mum.com.sa
mmu.co
mum.ru
mmu.ac.kr

DNS History

10 records (6 active, 4 former)

NSedna.ns.cloudflare.comlogan.ns.cloudflare.comns1.sdns.vnns2.sdns.vnns3.sdns.vnA104.21.86.228172.67.137.1092606:4700:3031::6815:56e42606:4700:3037::ac43:896d103.74.118.163
●NSedna.ns.cloudflare.com2026-05-04 → 2026-05-12 · 3 obs
○ 2026-05-01 10:00:30
● 2026-05-04 07:55:50
● 2026-05-12 04:59:56
●NSlogan.ns.cloudflare.com2026-05-04 → 2026-05-12 · 3 obs
○ 2026-05-01 10:00:30
● 2026-05-04 07:55:50
● 2026-05-12 04:59:56
○NSns1.sdns.vn2026-04-30 → 2026-05-01 · 4 obs
● 2026-04-30 20:12:54
● 2026-05-01 10:00:30
○ 2026-05-04 07:55:50
○ 2026-05-12 04:59:56
○NSns2.sdns.vn2026-04-30 → 2026-05-01 · 4 obs
● 2026-04-30 20:12:54
● 2026-05-01 10:00:30
○ 2026-05-04 07:55:50
○ 2026-05-12 04:59:56
○NSns3.sdns.vn2026-04-30 → 2026-05-01 · 9 obs
● 2026-04-30 20:12:54
● 2026-04-30 23:30:56
○ 2026-05-01 00:35:18
● 2026-05-01 01:19:10
○ 2026-05-01 02:07:28
● 2026-05-01 02:37:32
● 2026-05-01 10:00:30
○ 2026-05-04 07:55:50
○ 2026-05-12 04:59:56
○A103.74.118.1632026-04-30 → 2026-05-01 · 4 obs
● 2026-04-30 20:12:54
● 2026-05-01 10:00:30
○ 2026-05-04 07:55:50
○ 2026-05-12 04:59:56
●A104.21.86.2282026-05-04 → 2026-05-12 · 3 obs
○ 2026-05-01 10:00:30
● 2026-05-04 07:55:50
● 2026-05-12 04:59:56
●A172.67.137.1092026-05-04 → 2026-05-12 · 3 obs
○ 2026-05-01 10:00:30
● 2026-05-04 07:55:50
● 2026-05-12 04:59:56
●A2606:4700:3031::6815:56e42026-05-04 → 2026-05-12 · 3 obs
○ 2026-05-01 10:00:30
● 2026-05-04 07:55:50
● 2026-05-12 04:59:56
●A2606:4700:3037::ac43:896d2026-05-04 → 2026-05-12 · 3 obs
○ 2026-05-01 10:00:30
● 2026-05-04 07:55:50
● 2026-05-12 04:59:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
umm.edu.vnedna.ns.cloudflare.com, logan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.198

NS records: edna.ns.cloudflare.com, logan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umm.edu.vn (unsigned zone)

⏱️ Timing

Total: 1408ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.109, 104.21.86.228
AAAA22606:4700:3031::6815:56e4, 2606:4700:3037::ac43:896d
NS2edna.ns.cloudflare.com, logan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1edna.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

umm.edu.vn is the parent of cpanel.umm.edu.vn, bpqpzsmtp.umm.edu.vn, cpcontacts.umm.edu.vn, 883a4b4e-a3da-4afa-98fc-bab1d81cd8e1.umm.edu.vn, dlkrfewiyxsmtp.umm.edu.vn and a few other host names.

IP Addresses

umm.edu.vn maps to four IP numbers: 2606:4700:3031::6815:56e4, 2606:4700:3037::ac43:896d, 104.21.86.228 and 172.67.137.109.

Other host names, for instance launchedglobal.in, 7bwiq.cn, fanewex.com, concisefurniturede.com and eurobroker.sk share IP numbers with umm.edu.vn.

Name Servers

Two name servers edna.ns.cloudflare.com and logan.ns.cloudflare.com are delegated to umm.edu.vn.

umm.edu.vn uses the same name server configuration as other domains, such as gopeakmind.com, mrcs.in, marketsquare.dk, wccstaging.com and ice-hoodie.com.

umm.edu.vn at least partially shares name servers with other domains such as umsukamedia.co.za, ganyeladim.co.il, lisotvet.ru, urdunovelsghar.pk and baderrestaurant.co.uk.

These name servers are commonly used with cheryl.ns.cloudflare.com and davina.ns.cloudflare.com.

Host names with six IP numbers: Host name edna.ns.cloudflare.com points to 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109; host name logan.ns.cloudflare.com points to 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.