mail.simpm.vn - robtex.com

mail.simpm.vn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a155🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:9d5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.213Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.85🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.213, 172.67.161.85
IPv6 hints2606:4700:3032::ac43:a155, 2606:4700:3034::6815:9d5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com

simpm.vn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a155🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:9d5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.213Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.85🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com
NSram.ns.cloudflare.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-site-verification=Jb7hEsXhjECdx5QDj5W3RWTLmsxCiyCCh50vlElaXgU
TXTgoogle-site-verification=PD6aTYOY66thc1BOukwNCfkqUSSGIFlvWuk3_Aa4SjM
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.213, 172.67.161.85
IPv6 hints2606:4700:3032::ac43:a155, 2606:4700:3034::6815:9d5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2409669521

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

A104.21.9.213172.67.161.852606:4700:3032::ac43:a1552606:4700:3034::6815:9d52606:4700:3030::6815:9d52606:4700:3031::ac43:a155
A104.21.9.2132026-05-01 → 2026-08-01 · 2 obs
● 2026-05-01 09:37:48
● 2026-08-01 02:46:16
A172.67.161.852026-05-01 → 2026-08-01 · 2 obs
● 2026-05-01 09:37:48
● 2026-08-01 02:46:16
A2606:4700:3030::6815:9d52026-05-01 → 2026-05-03 · 3 obs
● 2026-05-01 09:37:48
● 2026-05-03 05:45:24
○ 2026-08-01 02:46:16
A2606:4700:3031::ac43:a1552026-05-01 → 2026-05-03 · 3 obs
● 2026-05-01 09:37:48
● 2026-05-03 05:45:24
○ 2026-08-01 02:46:16
A2606:4700:3032::ac43:a1552026-08-01 → 2026-08-01 · 2 obs
○ 2026-05-03 05:45:24
● 2026-08-01 02:46:16
A2606:4700:3034::6815:9d52026-08-01 → 2026-08-01 · 2 obs
○ 2026-05-03 05:45:24
● 2026-08-01 02:46:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, g.dns-servers.vn, c.dns-servers.vn, h.dns-servers.vn...-
simpm.vnram.ns.cloudflare.com, cass.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.225

NS records: ram.ns.cloudflare.com, cass.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simpm.vn (unsigned zone)

⏱️ Timing

Total: 1278ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.85, 104.21.9.213
AAAA22606:4700:3032::ac43:a155, 2606:4700:3034::6815:9d5
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.simpm.vn resolves to four IP addresses: 104.21.9.213, 172.67.161.85, 2606:4700:3032::ac43:a155 and 2606:4700:3034::6815:9d5.

Additional host names — webdisk.simpm.vn, 2050ventures.com, etv-embed.mom and two others — share IP numbers with mail.simpm.vn.