mx01.simmaster.ru - robtex.com

mx01.simmaster.ru

DNSSEC⚠️ Not signed
A104.21.52.32Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.160🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.32, 172.67.194.160

simmaster.ru

DNSSEC⚠️ Not signed
A104.21.52.32Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.160🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclint.ns.cloudflare.com ⭐
NSmelany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.32, 172.67.194.160
SOAclint.ns.cloudflare.comdns@cloudflare.com serial=2403743491

Previously MX for

simmaster.ru

Same first word

mx01.spdns.eu
mx01.adobeaemcloud.com
mx01.com
mx01.dynu.net
mx01.eu
mx01.de
mx01.ru
mx01.gov.mz
mx01.gov.jo
mx01.kinghost.net
mx01.dyndns.org
mx01.mv
mx01.123hjemmeside.dk
mx01.net
mx01.gov.bf

Similar names

xm01.de
10xm.com
xm10.com
xm01.com
x10m.com
mx10.ru
mx10.net
m10x.com
mx10.info
01xm.top
10mx.com
m10x.net
mx10.com
mx10.dyndns.org
mx10.it.com
mx10.nl
m10x.de
mx10.org
xm01.net
mx10.eu
mx10.de
xm10.top
01mx.com
mx10.gouv.ci

DNS History

7 records (2 active, 5 former)

20162017201820192020202120222023202420252026NSn.i7.rus.i7.ruA104.21.52.32172.67.194.160213.239.249.1146.38.49.20391.226.30.3
○NSn.i7.ru2026-05-05 → 2026-05-10 · 2 obs
○ 2026-05-05 05:49:32
○ 2026-05-10 03:16:56
○NSs.i7.ru2026-05-05 → 2026-05-10 · 2 obs
○ 2026-05-05 05:49:32
○ 2026-05-10 03:16:56
●A104.21.52.322026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-16 23:31:16
● 2026-05-05 05:49:32
● 2026-05-10 03:16:56
●A172.67.194.1602026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-16 23:31:16
● 2026-05-05 05:49:32
● 2026-05-10 03:16:56
○A213.239.249.112016-05-31 → 2016-12-16 · 5 obs
○ 2016-03-27 05:38:24
● 2016-05-31 11:41:34
● 2016-12-16 23:31:16
○ 2026-05-05 05:49:32
○ 2026-05-10 03:16:56
○A46.38.49.2032015-12-28 → 2016-03-27 · 4 obs
● 2015-12-28 14:48:52
● 2016-03-27 05:38:24
○ 2016-05-31 11:41:34
○ 2026-05-10 03:16:56
○A91.226.30.32026-05-05 → 2026-05-10 · 2 obs
○ 2026-05-05 05:49:32
○ 2026-05-10 03:16:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rue.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
simmaster.ruclint.ns.cloudflare.com, melany.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.90

NS records: clint.ns.cloudflare.com, melany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simmaster.ru (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.32, 172.67.194.160
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mx01.simmaster.ru points to two IPs: 104.21.52.32 and 172.67.194.160.

Other host names, for instance tds.trafflow.com, swiatrisy.pl, socalforkliftcertification.com, bheledn.co.in and oklaro-ph.cc share IP numbers with mx01.simmaster.ru.