mx.openpost.inc.ru - robtex.com

mx.openpost.inc.ru

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d4cb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:45c5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.197Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.203🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.197, 172.67.212.203
IPv6 hints2606:4700:3032::ac43:d4cb, 2606:4700:3037::6815:45c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com

openpost.inc.ru

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d4cb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:45c5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.197Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.203🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.197, 172.67.212.203
IPv6 hints2606:4700:3032::ac43:d4cb, 2606:4700:3037::6815:45c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
WOT: SAFE (61/100)
WOT: SAFE (65/100)

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xm.world
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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.69.197172.67.212.2032606:4700:3032::ac43:d4cb2606:4700:3037::6815:45c585.10.219.147
●A104.21.69.1972026-03-20 → 2026-04-26 · 3 obs
○ 2016-08-15 18:02:32
● 2026-03-20 11:13:32
● 2026-04-26 13:52:26
●A172.67.212.2032026-03-20 → 2026-04-26 · 3 obs
○ 2016-08-15 18:02:32
● 2026-03-20 11:13:32
● 2026-04-26 13:52:26
●A2606:4700:3032::ac43:d4cb2026-03-20 → 2026-04-26 · 3 obs
○ 2016-08-15 18:02:32
● 2026-03-20 11:13:32
● 2026-04-26 13:52:26
●A2606:4700:3037::6815:45c52026-03-20 → 2026-04-26 · 3 obs
○ 2016-08-15 18:02:32
● 2026-03-20 11:13:32
● 2026-04-26 13:52:26
○A85.10.219.1472015-06-17 → 2016-08-15 · 4 obs
● 2015-06-17 15:44:34
● 2016-08-15 18:02:32
○ 2026-03-20 11:13:32
○ 2026-04-26 13:52:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rub.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net...-
inc.rucameron.ns.cloudflare.com, crystal.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.107

NS records: cameron.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for inc.ru (unsigned zone)

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.212.203, 104.21.69.197
AAAA22606:4700:3032::ac43:d4cb, 2606:4700:3037::6815:45c5
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by mx.openpost.inc.ru: 2606:4700:3032::ac43:d4cb, 2606:4700:3037::6815:45c5, 104.21.69.197 and 172.67.212.203.

other host names including incluse.inc.ru, yunyasc.com, ganxi0731.cn, www.linnpersson.se and ns2.fat(0x706f726e).info share IP numbers with mx.openpost.inc.ru.