cmos.at - robtex.com

cmos.at

DNSSEC⚠️ Not signed
A2a01:4f8:c0c:affe::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcmos.at
A116.203.132.207🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXmail.cmos.at ⭐
A2a01:4f8:c0c:affe::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcmos.at
A116.203.132.207🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRcmos.at
TXTgoogle-site-verification=QtqefrMgj2J5VEnnijQr4aARHECW7xItSvpCvHwviQM
TXTv=spf1 ip4:116.203.132.207/32 ip6:2a01:4f8:c0c:affe::1/64 -all
SOAns1.your-server.dedns@hetzner.com 2026-02-19 #6

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at 🔒
NSj.ns.at 🔒
NSn.ns.at 🔒
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at 🔒
NSu.ns.at 🔒
SOAdns.nic.atdomain-admin@univie.ac.at serial=1771290002

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.e.f.f.a.c.0.c.0.8.f.4.0.1.0.a.2.ip6.arpa
158.136.11.185.in-addr.arpa
207.132.203.116.in-addr.arpa

Subdomains

mail.cmos.at

Same first word

cmos.co.uk
cmos.com.ar
cmos.live
cmos.co.nz
cmos.camera
cmos.dk
cmos.com.br
cmos.at
cmos.ch
cmos.org.uk
cmos.edu.hk
cmos.tv
cmos.ru
cmos.co
cmos.pl
cmos.info
cmos.in
cmos.eu
cmos.co.in
cmos.de
cmos.hk
cmos.cz
cmos.se
cmos.org
cmos.com.tr
cmos.com
cmos.org.tr
cmos.com.au
cmos.ca

Similar names

scmo.fr
scom.org
scom.asia
mocs.ly
csmo.fr
cmso.com
msco.my
smoc.fr
scom.com.cn
ocms.cloud
mocs.com.au
mocs.net
smco.com.au
mcos.de
somc.ch
osmc.com.au
scom.be
somc.co.kr
smco.net
scom.se
mocs.org.au
socm.sg
omcs.de
mcso.ru
csmo.dk
cosm.net.br
scom.com
omcs.co.jp
csmo.de
scom.me
socm.pl
mocs.dk
cosm.org.uk
msco.net
coms.work
mosc.com
cmso.info
coms.net.nz
scom.hu
cosm.gr
smco.global
ocms.tv
scom.cc
cmso.it
socm.com.au
mocs.ca
scmo.ca
cmso.org
omsc.or.kr
smoc.pt
smco.com
cosm.io
omsc.it
mocs.com
coms.gg
socm.nl
cosm.technology
msco.be
mcso.org
osmc.fr
smoc.info
smco.ch
osmc.net
cmso.pl
mosc.net
mosc.com.au
cosm.in
mcso.de
msco.cn
scmo.ro
cosm.agency
scmo.cn
coms.hk
coms.kr
smco.ca
smoc.ac.cn
mocs.fi
smco.co.in
coms.tv
omcs.mx
csmo.cn
coms.co.za
omsc.co.kr
csmo.org
scom.cz
mcos.ca
csom.ru
smco.de
scom.ch
scmo.it
scom.com.pl
mosc.se
scom.mobi
omsc.com.sg
mosc.in

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens.inwx.deMXmail.cmos.atA116.203.132.2072a01:4f8:c0c:affe::1185.11.136.158
○NSns.inwx.de2015-07-17 → 2019-12-22 · 4 obs
● 2015-07-17 22:57:34
● 2019-12-22 23:54:02
○ 2026-03-10 17:10:20
○ 2026-03-14 05:02:36
●NSns.second-ns.com2026-03-10 → 2026-03-14 · 3 obs
○ 2019-12-22 23:54:02
● 2026-03-10 17:10:20
● 2026-03-14 05:02:36
●NSns1.your-server.de2026-03-10 → 2026-03-14 · 3 obs
○ 2019-12-22 23:54:02
● 2026-03-10 17:10:20
● 2026-03-14 05:02:36
●NSns3.second-ns.de2026-03-10 → 2026-03-14 · 3 obs
○ 2019-12-22 23:54:02
● 2026-03-10 17:10:20
● 2026-03-14 05:02:36
●MXmail.cmos.at2015-07-17 → 2026-03-14 · 2 obs
● 2015-07-17 22:57:34
● 2026-03-14 05:02:36
●A116.203.132.2072026-03-10 → 2026-03-14 · 3 obs
○ 2019-12-22 23:54:02
● 2026-03-10 17:10:20
● 2026-03-14 05:02:36
○A185.11.136.1582015-07-17 → 2019-12-22 · 4 obs
● 2015-07-17 22:57:34
● 2019-12-22 23:54:02
○ 2026-03-10 17:10:20
○ 2026-03-14 05:02:36
●A2a01:4f8:c0c:affe::12026-03-10 → 2026-03-14 · 3 obs
○ 2019-12-22 23:54:02
● 2026-03-10 17:10:20
● 2026-03-14 05:02:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atns2.univie.ac.at, ns1.univie.ac.at, n.ns.at, j.ns.at...-
cmos.atns.second-ns.com, ns1.your-server.de, ns3.second-ns.de-

✅ Authoritative Response

Server: 213.133.100.102

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmos.at (unsigned zone)

⏱️ Timing

Total: 1455ms | Queries: -

📄 Records

TypeCountSample Data
A1116.203.132.207
AAAA12a01:4f8:c0c:affe::1
NS3ns3.second-ns.de, ns.second-ns.com...
MX1mail.cmos.at (pri: 10)
TXT2v=spf1 ip4:116.203.132.207/32 ip6:2a01:4, google-site-verification=QtqefrMgj2J5VEn
SOA1ns1.your-server.de dns.hetzner.com

Analysis

Hierarchy

cmos.at is parent of mail.cmos.at.

IP Addresses

cmos.at points to two IP numbers: 2a01:4f8:c0c:affe::1 and 116.203.132.207.

Other host names, for instance mail.cmos.at, share IP numbers with cmos.at.

Name Servers

cmos.at is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

cmos.at at least partially shares its name servers with other domains, for instance guats.net, gamlitz-steinbachmuehle.at, hasita.at, tgtsda.com and 146.132.142.in-addr.arpa.

These name servers are commonly used alongside hydrogen.ns.hetzner.com and ns1.first-ns.de.

Host names with two IP numbers:

ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242.

ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4.

ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

cmos.at is served by a single mail server, mail.cmos.at.

Hostname mail.cmos.at resolves to two IPs: 2a01:4f8:c0c:affe::1 and 116.203.132.207.