s3pos.vn - robtex.com

s3pos.vn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:b274🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4049🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.73Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.116🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaliza.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2637🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
A2803:f800:50::6ca2:c237🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaliza.ns.cloudflare.com
A2a06:98c1:50::ac40:2237🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaliza.ns.cloudflare.com
A108.162.194.55🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
A162.159.38.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
A172.64.34.55🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaliza.ns.cloudflare.com
NSamir.ns.cloudflare.com
A2606:4700:58::adf5:3b3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A2803:f800:50::6ca2:c13e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamir.ns.cloudflare.com
A2a06:98c1:50::ac40:213e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamir.ns.cloudflare.com
A108.162.193.62🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A172.64.33.62🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A173.245.59.62🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
MXmail.s3pos.vn ⭐
A103.149.172.159🇻🇳 CFOX-VN103.149.172.0/24 Customer of Viettel ETRUSTCLOUND-AS-VN
TXTMS=BBCB1C8F001C545017BBB2F12E4E4205957AF686
TXTv=spf1 a mx ip4:103.149.172.159 include:spf.fmail.vn include:amazonses.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.73, 172.67.178.116
IPv6 hints2606:4700:3033::ac43:b274, 2606:4700:3036::6815:4049
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOAaliza.ns.cloudflare.comdns@cloudflare.com serial=2400483988

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=2030753493

Subdomains

mail.s3pos.vn
id.s3pos.vn
update.s3pos.vn
qr.s3pos.vn
mdw.s3pos.vn
spa.s3pos.vn
oms.s3pos.vn

Same first word

s3pos.vn

Similar names

3spos.com

DNS History

7 records (7 active, 0 former)

NSaliza.ns.cloudflare.comamir.ns.cloudflare.comMXmail.s3pos.vnA104.21.64.73172.67.178.1162606:4700:3033::ac43:b2742606:4700:3036::6815:4049
●NSaliza.ns.cloudflare.com2026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 07:25:52
● 2026-05-09 19:24:06
●NSamir.ns.cloudflare.com2026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 07:25:52
● 2026-05-09 19:24:06
●MXmail.s3pos.vn2026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 07:25:52
● 2026-05-09 19:24:06
●A104.21.64.732026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 07:25:52
● 2026-05-09 19:24:06
●A172.67.178.1162026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 07:25:52
● 2026-05-09 19:24:06
●A2606:4700:3033::ac43:b2742026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 07:25:52
● 2026-05-09 19:24:06
●A2606:4700:3036::6815:40492026-05-08 → 2026-05-09 · 2 obs
● 2026-05-08 07:25:52
● 2026-05-09 19:24:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
s3pos.vnaliza.ns.cloudflare.com, amir.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.62

NS records: aliza.ns.cloudflare.com, amir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for s3pos.vn (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.64.73, 172.67.178.116
AAAA22606:4700:3036::6815:4049, 2606:4700:3033::ac43:b274
NS2aliza.ns.cloudflare.com, amir.ns.cloudflare.com
MX1mail.s3pos.vn (pri: 10)
TXT2MS=BBCB1C8F001C545017BBB2F12E4E4205957AF, v=spf1 a mx ip4:103.149.172.159 include:
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aliza.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

s3pos.vn is a parent of mail.s3pos.vn, id.s3pos.vn, update.s3pos.vn, qr.s3pos.vn, mdw.s3pos.vn and a few other host names.

IP Addresses

s3pos.vn maps to four IP numbers: 2606:4700:3033::ac43:b274, 2606:4700:3036::6815:4049, 104.21.64.73 and 172.67.178.116.

Other host names, for instance pressure.co.uk, mak.eu, wodewoai.com, chakibetm.com and www.premierfantasytools.com share IP numbers with s3pos.vn.

Name Servers

Two name servers aliza.ns.cloudflare.com and amir.ns.cloudflare.com handle delegation for s3pos.vn.

s3pos.vn uses the same name server setup as other domains, for example elot.vn, fmail.com.vn, onsuite.vn, s3work.vn and playerslive.cfd.

s3pos.vn partially shares name servers with other domains; examples include topdekinformatica.com.br, abbeyturf.co.uk, byang.info, aviator.cl and kipertoto.dev.

Host names with six IP numbers: aliza.ns.cloudflare.com points to: 2606:4700:50::a29f:2637, 2803:f800:50::6ca2:c237, 2a06:98c1:50::ac40:2237, 108.162.194.55, 162.159.38.55 and 172.64.34.55; amir.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2a06:98c1:50::ac40:213e, 108.162.193.62, 172.64.33.62 and 173.245.59.62.

Mail Servers

s3pos.vn is handled by a single mail server, mail.s3pos.vn.

mail.s3pos.vn points to a single IP: 103.149.172.159.