efu.edu.vn - robtex.com

efu.edu.vn

DNSSEC⚠️ Not signed
A103.97.126.88🇻🇳 LUUTRUSO-AS-VN103.97.126.0/24 LUUTRUSOCN1-VN
NSanton.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2caf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A2803:f800:50::6ca2:c3af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanton.ns.cloudflare.com
A2a06:98c1:50::ac40:23af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanton.ns.cloudflare.com
A108.162.195.175🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A162.159.44.175Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
A172.64.35.175🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanton.ns.cloudflare.com
NSrayne.ns.cloudflare.com
A2606:4700:50::a29f:260b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayne.ns.cloudflare.com
A2803:f800:50::6ca2:c20b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayne.ns.cloudflare.com
A2a06:98c1:50::ac40:220b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayne.ns.cloudflare.com
A108.162.194.11🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayne.ns.cloudflare.com
A162.159.38.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayne.ns.cloudflare.com
A172.64.34.11🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayne.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTgoogle-gws-recovery-domain-verification=38753267
TXTgoogle-site-verification=D8UA-DEhSFBUd0y9GqTY-rd7lHyP3eKXnNTZsbvnAw0
TXTgoogle-site-verification=VT7Wa6psrF2syxTI0-wM1uKhO_ntazYEsH7Wv59w4bE
TXTv=spf1 a:mail.efu.edu.vn ip4:43.239.220.18 ~all
SOAanton.ns.cloudflare.comdns@cloudflare.com serial=2403312595

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=2018564748

Subdomains

www.efu.edu.vn
learn.efu.edu.vn

Same first word

efu.name
efu.es
efu.ca
efu.ee
efu.cc
efu.co.jp
efu.jp
efu.de
efu.ch
efu.com.pk
efu.cn
efu.org
efu.eu
efu.cl
efu.me
efu.com
efu.tw.cn
efu.co.za
efu.it
efu.ai
efu.edu.vn
efu.in
efu.cz
efu.org.ua
efu.com.cn
efu.fr
efu.com.tr
efu.education
efu.at
efu.ro
efu.co
efu.au
efu.ru
efu.pl
efu.mobi
efu.net

Similar names

fue.co.uk
feu.ph
feu.at
ufe.net
fue.at
feu.fr
ufe.org
feu.edu.ph
uef.su
ufe.co.uk
fue.cn
euf.in
ufe.cz
euf.it
euf.com.br
euf.eu
fue.center
ufe.eu
fue.nl
ufe.hk
uef.it
uef.ru
feu.de
uef.nl
euf.sk
euf.eu.com
ufe.edu.eg
feu.com
fue.eu
feu.edu
fue.de
euf.at
ufe.pt
ufe.edu.mn
euf.dk
fue.international
fue.today
fue.company
euf.or.kr
uef.net
fue.ba
feu.be
fue.com.au
uef.ro
ufe.nl
feu.com.br
feu.info
fue.ru
feu.ro
uef.de
uef.be
ufe.co
feu.pl
feu.ca
ufe.ch
feu.edu.tw
uef.fi
ufe.fr
feu.ru
euf.de
fue.com.es
uef.es
uef.hu
feu.sakura.ne.jp
ufe.com.ph
fue.be
euf.com.cn
uef.kz
uef.com.vn
uef.com
ufe.cn
uef.eu
fue.es
feu.nl
euf.no
feu.cz
fue.se
uef.edu.vn
fue.edu.eg
fue.pl
feu.us
feu.mx
feu.co
fue.services
fue.sg
uef.reisen
ufe.tn
euf.info
ufe.dk
feu.com.au
fue.me
euf.cn
euf.ch
fue.lt
uef.co.za
feu.no
feu.it
euf.es
uef.info
ufe.co.za
ufe.at
fue.jp
euf.fr
fue.com
euf.us
feu.ac.th
euf.net
euf.ca
fue.no
uef.fr
fue.ch
fue.cz
euf.com
ufe.ru
fue.net
fue.clinic
euf.nl
ufe.com.ua
euf.be
ufe.su
fue.mobi
euf.cc
uef.ch
feu.co.jp
uef.ir
ufe.in
euf.cz
fue.photos
ufe.me
fue.ca
feu.cn
feu.se
fue.org
ufe.info
ufe.com
fue.co
fue.it
ufe.be
ufe.de
uef.us

DNS History

8 records (8 active, 0 former)

NSanton.ns.cloudflare.comrayne.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA103.97.126.88
●NSanton.ns.cloudflare.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30
●NSrayne.ns.cloudflare.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30
●MXalt1.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30
●MXalt2.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30
●MXalt3.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30
●MXalt4.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30
●MXaspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30
●A103.97.126.882026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 19:46:50
● 2026-05-09 20:11:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnb.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn...-
efu.edu.vnrayne.ns.cloudflare.com, anton.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.175

NS records: rayne.ns.cloudflare.com, anton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1020ms | Queries: -

📄 Records

TypeCountSample Data
A1103.97.126.88
NS2anton.ns.cloudflare.com, rayne.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4google-gws-recovery-domain-verification=, google-site-verification=D8UA-DEhSFBUd0y...
SOA1anton.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

efu.edu.vn is a parent of www.efu.edu.vn and learn.efu.edu.vn.

IP Addresses

efu.edu.vn resolves to one IP number: 103.97.126.88.

other host names including www.kfo.edu.vn, dev.psomba.com, international.isb.edu.vn, www.pso.edu.vn and www.globalpathways.edu.vn share IP numbers with efu.edu.vn.

Name Servers

efu.edu.vn is delegated to two name servers anton.ns.cloudflare.com and rayne.ns.cloudflare.com.

efu.edu.vn shares the same name server setup as other domains, for instance knx.gg, mygroup.az, pso.edu.vn, scotch-ags.edu.vn and plancetose.com.

efu.edu.vn at least partially shares name servers with other domains, for instance heinz.org, opelgaming.com, executiveconstruction.net, hub-us-web-whatsapp.hl.cn and pedaltheplanet.de.

These name servers are commonly used alongside tony.ns.cloudflare.com and savanna.ns.cloudflare.com.

Host names with six IP numbers:

Host name anton.ns.cloudflare.com points to: 2606:4700:58::a29f:2caf, 2803:f800:50::6ca2:c3af, 2a06:98c1:50::ac40:23af, 108.162.195.175, 162.159.44.175 and 172.64.35.175.

Host name rayne.ns.cloudflare.com points to: 2606:4700:50::a29f:260b, 2803:f800:50::6ca2:c20b, 2a06:98c1:50::ac40:220b, 108.162.194.11, 162.159.38.11 and 172.64.34.11.

Mail Servers

efu.edu.vn is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

efu.edu.vn shares some mail servers with other domains, at least partially, for instance deniseplant.com, ns500759.ns500758.ns500698.ns500759.ns500736.ns500735.ns500735.ns500736.ns500576.ns500708.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500671.ns500671.ns500731.ns500742.ns500742.ns500705.ns500671.ns500688.ns500649.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500724.ns500599.ns500737.ns500737.ns500599.ns500737.ns500599.ns500724.ns500724.ns500583.ns500697.ns500599.yummyflingsfinder.com and ns500821.ns500841.ns500794.ns500841.ns500795.ns500795.ns500794.ns500795.ns500795.ns500794.ns500795.lustypartnersfinder.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 64.233.180.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26