source.vn - dns.ninja

source.vn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8fd5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5f51🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.81Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.213🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScleo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A2803:f800:50::6ca2:c159🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcleo.ns.cloudflare.com
A2a06:98c1:50::ac40:2159🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcleo.ns.cloudflare.com
A108.162.193.89🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A172.64.33.89🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A173.245.59.89🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
NSdaphne.ns.cloudflare.com
A2606:4700:50::a29f:26a9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
A2803:f800:50::6ca2:c2a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaphne.ns.cloudflare.com
A2a06:98c1:50::ac40:22a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaphne.ns.cloudflare.com
A108.162.194.169🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
A162.159.38.169Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
A172.64.34.169🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaphne.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(36)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(50)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.81, 172.67.143.213
IPv6 hints2606:4700:3033::ac43:8fd5, 2606:4700:3036::6815:5f51
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAcleo.ns.cloudflare.comdns@cloudflare.com serial=2408488477

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2031000598

Subdomains

mail.source.vn

Same first word

source.edu.cn
source.ie
source.co.jp
source.bg
source.io
source.net.pl
source.com.sg
source.parts
source.org.cn
source.exchange
source.church
source.net.nz
source.us
source.marketing
source.com.hk
source.ac.uk
source.hopto.org
source.vn
source.kz
source.guru
source.com.au
source.me
source.network
source.com.ng
source.bz
source.tui
source.azureedge.net
source.now
source.clothing
source.org.au
source.engineering
source.family
source.lv
source.co.kr
source.net
source.pm
source.ai
source.nl
source.black
source.gg
source.tools
source.es
source.org
source.immo
source.xyz
source.la
source.s3.amazonaws.com
source.dk
source.nu
source.tv
source.holdings
source.it
source.gr
source.mobi
source.hk
source.co
source.com.tr
source.plus
source.vc
source.com.pl
source.coop
source.graphics
source.aero
source.mn
source.tube
source.cc
source.ba
source.works
source.si
source.ru
source.care
source.synology.me
source.at
source.archi
source.net.br
source.run
source.ws
source.info
source.com
source.cz
source.ag
source.energy
source.fitness
source.legal
source.net.ua
source.no
source.be
source.ch
source.digital
source.de
source.app
source.moe
source.co.uk
source.lighting
source.co.il
source.hu
source.fr
source.ca
source.net.au
source.cn
source.awsapps.com
source.wtf

Similar names

uscore.no
ecours.ru
course.ch
cueros.cl
course.run
course.nl
crusoe.live
course.ws
crouse.ca
course.de
couser.net
sureco.it
course.tours
sucore.com
cureos.blogspot.ch
course.pl
escour.eu
course.io
eurocs.com.vn
crusoe.net
crusoe.it
resuco.com
securo.cz
ecosur.net
course.studio
ucoser.net
course.im
course.lk
roscue.de
rusceo.com
course.plus
crusoe.biz
scoure.com
course.gr
course.design
sureco.com
sureco.life
crusoe.com
course.place
course.city
escour.be
cueros.es
crouse.cloud
serocu.org.uk
securo.nl
esourc.org
course.by
suorec.com.cn
ruesco.com
securo.in
course.com
course.network
scoure.de
securo.org
securo.de
crouse.name
serocu.police.uk
oursec.com
crouse.com
socure.biz
crusoe.com.br
securo.it
crusoe.ai
ecorus.dk
course.guide
course.org.il
course.media
crusoe.cloud
course.mobi
course.edu.vn
course.company
course.kz

DNS History

15 records (9 active, 6 former)

202120222023202420252026NScleo.ns.cloudflare.comdaphne.ns.cloudflare.comkatja.ns.cloudflare.commajor.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.95.81172.67.143.2132606:4700:3033::ac43:8fd52606:4700:3036::6815:5f51112.213.85.2202606:4700:130:436c:6f75:6466:6c61:72652606:4700:3034::6815:5f512606:4700:3034::ac43:8fd5
●NScleo.ns.cloudflare.com2026-02-17 → 2026-07-15 · 3 obs
○ 2020-02-25 16:24:22
● 2026-02-17 07:38:34
● 2026-07-15 13:19:54
●NSdaphne.ns.cloudflare.com2026-02-17 → 2026-07-15 · 3 obs
○ 2020-02-25 16:24:22
● 2026-02-17 07:38:34
● 2026-07-15 13:19:54
○NSkatja.ns.cloudflare.com2020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 16:24:22
○ 2026-02-17 07:38:34
○ 2026-07-15 13:19:54
○NSmajor.ns.cloudflare.com2020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 16:24:22
○ 2026-02-17 07:38:34
○ 2026-07-15 13:19:54
●MXroute1.mx.cloudflare.net2026-02-17 → 2026-07-15 · 2 obs
● 2026-02-17 07:38:34
● 2026-07-15 13:19:54
●MXroute2.mx.cloudflare.net2026-02-17 → 2026-07-15 · 2 obs
● 2026-02-17 07:38:34
● 2026-07-15 13:19:54
●MXroute3.mx.cloudflare.net2026-02-17 → 2026-07-15 · 2 obs
● 2026-02-17 07:38:34
● 2026-07-15 13:19:54
●A104.21.95.812026-02-17 → 2026-07-15 · 3 obs
○ 2020-02-25 16:24:22
● 2026-02-17 07:38:34
● 2026-07-15 13:19:54
○A112.213.85.2202020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 16:24:22
○ 2026-02-17 07:38:34
○ 2026-07-15 13:19:54
●A172.67.143.2132026-02-17 → 2026-07-15 · 3 obs
○ 2020-02-25 16:24:22
● 2026-02-17 07:38:34
● 2026-07-15 13:19:54
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-07-15 · 2 obs
○ 2026-02-17 07:38:34
○ 2026-07-15 13:19:54
●A2606:4700:3033::ac43:8fd52026-06-19 → 2026-07-15 · 3 obs
○ 2026-06-13 20:03:30
● 2026-06-19 09:41:56
● 2026-07-15 13:19:54
○A2606:4700:3034::6815:5f512026-02-17 → 2026-06-13 · 5 obs
○ 2020-02-25 16:24:22
● 2026-02-17 07:38:34
● 2026-06-13 20:03:30
○ 2026-06-19 09:41:56
○ 2026-07-15 13:19:54
○A2606:4700:3034::ac43:8fd52026-02-17 → 2026-06-13 · 5 obs
○ 2020-02-25 16:24:22
● 2026-02-17 07:38:34
● 2026-06-13 20:03:30
○ 2026-06-19 09:41:56
○ 2026-07-15 13:19:54
●A2606:4700:3036::6815:5f512026-06-19 → 2026-07-15 · 3 obs
○ 2026-06-13 20:03:30
● 2026-06-19 09:41:56
● 2026-07-15 13:19:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
source.vncleo.ns.cloudflare.com, daphne.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.89

NS records: cleo.ns.cloudflare.com, daphne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for source.vn (unsigned zone)

⏱️ Timing

Total: 1389ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.95.81, 172.67.143.213
AAAA22606:4700:3036::6815:5f51, 2606:4700:3033::ac43:8fd5
NS2cleo.ns.cloudflare.com, daphne.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 10), route1.mx.cloudflare.net (pri: 36)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cleo.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

source.vn is a parent domain of mail.source.vn.

IP Addresses

source.vn resolves to four IP addresses: 104.21.95.81, 172.67.143.213, 2606:4700:3033::ac43:8fd5 and 2606:4700:3036::6815:5f51.

cas-gh.com, www.cplextras.co.nz, cqtwpco.com plus two other host names have IP numbers in common with source.vn.

Name Servers

DNS delegation for source.vn points to two name servers: cleo.ns.cloudflare.com and daphne.ns.cloudflare.com.

The name server configuration of source.vn is shared with other domains, for instance aiautomation.vn, sona.vn, dayhoc.vn and two others.

source.vn shares at least some of its name servers with other domains, including mozeve.com, malkemusdds.com, zeno-mindz.click and two others.

These name servers are frequently paired with the name servers rodrigo.ns.cloudflare.com, zahir.ns.cloudflare.com and veda.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cleo.ns.cloudflare.com has IP addresses 108.162.193.89, 172.64.33.89 and 173.245.59.89, plus 3 other.

daphne.ns.cloudflare.com has IP addresses 108.162.194.169, 162.159.38.169 and 172.64.34.169, plus 3 other.

Mail Servers

source.vn is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by source.vn are shared with other domains: vetops.de, iusfarma.net, customfitbenefits.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.