mx1.oyster.su - robtex.com

mx1.oyster.su

DNSSEC⚠️ Not signed
A87.249.55.20🇷🇺 OBIT-AS87.249.55.0/24 Obit-Telecommunications Ltd. St.Petersburg
PTR87-249-55-20.obit.ru

oyster.su

DNSSEC⚠️ Not signed
A91.106.207.16🇷🇺 BEGET-AS91.106.207.0/24 BEGET.RU 7
NSns1.beget.com ⭐
NSns1.beget.pro
NSns1.beget.ru ⚠️ Not in parent delegation
NSns2.beget.com
NSns2.beget.pro
NSns2.beget.ru ⚠️ Not in parent delegation
MXmx1.oyster.su ⭐
MXmail.oyster.su(10)
SOAns1.beget.comhostmaster@beget.com serial=1650018469
📈 Tranco rank: #300,325

MX for

fusion-office.ru
plesk2.oyster.su
oyster.su
fusionoffice.ru

Previously MX for

unnet.ru
www.oyster.su
spbix.ru
mx1.oyster.su
oyster-telecom.ru

Same first word

mx1.com.au
mx1.net.au
mx1.at
mx1.sp.gov.br
mx1.email
mx1.co.za
mx1.jp
mx1.cci.fr
mx1.kapsi.fi
mx1.net.br
mx1.cloudaccess.net
mx1.pb.gov.br
mx1.sa.com
mx1.na4u.ru
mx1.biz
mx1.tv
mx1.pl
mx1.gouv.km
mx1.us
mx1.in
mx1.gouv.ci
mx1.lt
mx1.vg
mx1.com.br
mx1.com
mx1.uk
mx1.gov.sc
mx1.io
mx1.gov.ls
mx1.goip.de
mx1.hu
mx1.cz
mx1.xyz
mx1.eu
mx1.de
mx1.com.mx
mx1.ws
mx1.cc
mx1.in-berlin.de
mx1.kinghost.net
mx1.fr
mx1.it
mx1.ch
mx1.tuxfamily.org
mx1.org
mx1.nl
mx1.ca
mx1.blogspot.com
mx1.net
mx1.me
mx1.mx
mx1.info
mx1.cn
mx1.uni5.net

Similar names

m1x.co.in
m1x.it
1mx.ru
xm1.cc
m1x.ch
1xm.ai
1mx.net
1mx.me
x1m.nl
x1m.net
m1x.dk
m1x.ru
x1m.com
xm1.org
1mx.com.br
m1x.eu
1xm.de
1xm.ph
x1m.info
m1x.net
1mx.de
x1m.de
1xm.ru
xm1.site
1xm.com
m1x.com.br
1mx.at
xm1.dnsalias.com
m1x.in
1mx.com
m1x.ca
1xm.org
xm1.de
m1x.app
1xm.net
1xm.co
xm1.ru
m1x.org
x1m.ru
xm1.mobi
m1x.de
m1x.mobi
1mx.cn
xm1.club
1mx.eu
xm1.me
m1x.com
xm1.net
xm1.com

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026MXmx1.oyster.suA87.249.55.2092.255.3.100
○MXmx1.oyster.su2015-08-10 → 2026-02-15 · 4 obs
● 2015-08-10 19:32:14
● 2026-02-15 19:49:08
○ 2026-02-21 16:04:14
○ 2026-05-14 10:21:24
●A87.249.55.202026-02-15 → 2026-05-14 · 3 obs
○ 2016-12-24 00:51:08
● 2026-02-15 01:52:00
● 2026-05-14 10:21:24
○A92.255.3.1002015-08-10 → 2016-12-24 · 4 obs
● 2015-08-10 19:32:14
● 2016-12-24 00:51:08
○ 2026-02-15 01:52:00
○ 2026-05-14 10:21:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
oyster.suns1.beget.pro, ns2.beget.com, ns2.beget.pro, ns1.beget.com-

✅ Authoritative Response

Server:93.92.81.0

NS records: ns1.beget.pro, ns2.beget.com, ns2.beget.pro, ns1.beget.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oyster.su (unsigned zone)

⏱️ Timing

Total: 1129ms | Queries: -

📄 Records

TypeCountSample Data
A187.249.55.20

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

Mail Server Role

mx1.oyster.su serves as a mail server for fusion-office.ru, plesk2.oyster.su, oyster.su and fusionoffice.ru.

mail.oyster.su and mail.unnet.ru are commonly used mail servers alongside mx1.oyster.su.

IP Addresses

mx1.oyster.su resolves to a single IP address: 87.249.55.20.