classes.at - dns.ninja

classes.at

DNSSEC⚠️ Not signed
A64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI
NSns1.sedoparking.com ⭐
A3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix
PTRec2-3-130-216-63.us-east-2.compute.amazonaws.com
A91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSns2.sedoparking.com
A34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix
PTRec2-34-211-188-210.us-west-2.compute.amazonaws.com
A91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost ⭐
TXTv=spf1 -all
SOAns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1

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=1783760402

Same first word

classes.miami
classes.ru
classes.at
classes.io
classes.com.hk
classes.guru
classes.ie
classes.ca
classes.me
classes.eu
classes.co.il
classes.university
classes.training
classes.de
classes.com.au
classes.com
classes.ng
classes.net
classes.life
classes.com.br
classes.ws
classes.org
classes.se
classes.dance
classes.us
classes.ch

Similar names

lessacs.com
esclass.cn
cassels.ca
cassels.us
cassels.nz
cassels.me
cassels.se
scaless.com
cassels.net
cassels.co.nz
esclass.com
salescs.com
esclass.net
casessl.com
cassels.com
seclass.com
cssales.com
cssales.co.uk
lessacs.fr
sealssc.com
cassels.org
cesslas.com
cassels.tv

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns1.sedoparking.comns2.sedoparking.comns1.eurodns.comns1.singleplan.comns2.eurodns.comns2.singleplan.comns3.eurodns.comns4.eurodns.comMXlocalhostA64.190.63.222185.53.177.20185.53.177.29
○NSns1.eurodns.com2017-09-04 → 2017-09-19 · 5 obs
○ 2017-06-02 13:19:38
● 2017-09-04 00:54:08
● 2017-09-19 22:42:24
○ 2026-03-01 12:48:58
○ 2026-07-11 09:21:36
●NSns1.sedoparking.com2026-03-01 → 2026-07-11 · 3 obs
○ 2017-09-19 22:42:24
● 2026-03-01 12:48:58
● 2026-07-11 09:21:36
○NSns1.singleplan.com2015-06-10 → 2017-04-19 · 4 obs
● 2015-06-10 20:25:42
● 2017-04-19 05:03:22
○ 2017-06-02 13:19:38
○ 2026-07-11 09:21:36
○NSns2.eurodns.com2017-09-04 → 2017-09-19 · 5 obs
○ 2017-06-02 13:19:38
● 2017-09-04 00:54:08
● 2017-09-19 22:42:24
○ 2026-03-01 12:48:58
○ 2026-07-11 09:21:36
●NSns2.sedoparking.com2026-03-01 → 2026-07-11 · 3 obs
○ 2017-09-19 22:42:24
● 2026-03-01 12:48:58
● 2026-07-11 09:21:36
○NSns2.singleplan.com2015-06-10 → 2017-04-19 · 4 obs
● 2015-06-10 20:25:42
● 2017-04-19 05:03:22
○ 2017-06-02 13:19:38
○ 2026-07-11 09:21:36
○NSns3.eurodns.com2017-09-04 → 2017-09-19 · 5 obs
○ 2017-06-02 13:19:38
● 2017-09-04 00:54:08
● 2017-09-19 22:42:24
○ 2026-03-01 12:48:58
○ 2026-07-11 09:21:36
○NSns4.eurodns.com2017-09-04 → 2017-09-19 · 5 obs
○ 2017-06-02 13:19:38
● 2017-09-04 00:54:08
● 2017-09-19 22:42:24
○ 2026-03-01 12:48:58
○ 2026-07-11 09:21:36
●MXlocalhost2026-03-01 → 2026-07-11 · 2 obs
● 2026-03-01 12:48:58
● 2026-07-11 09:21:36
○A185.53.177.202015-06-10 → 2017-09-19 · 8 obs
● 2015-06-10 20:25:42
● 2015-10-25 06:36:52
○ 2016-01-16 05:54:04
○ 2017-07-27 00:04:40
● 2017-09-04 00:54:08
● 2017-09-19 22:42:24
○ 2026-03-01 12:48:58
○ 2026-07-11 09:21:36
○A185.53.177.292016-01-16 → 2017-04-19 · 5 obs
○ 2015-10-25 06:36:52
● 2016-01-16 05:54:04
● 2017-04-19 05:03:22
○ 2017-06-02 13:19:38
○ 2026-07-11 09:21:36
●A64.190.63.2222026-03-01 → 2026-07-11 · 3 obs
○ 2017-09-19 22:42:24
● 2026-03-01 12:48:58
● 2026-07-11 09:21:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
classes.atns1.sedoparking.com, ns2.sedoparking.com-

✅ Authoritative Response

Server:91.195.240.8

NS records: ns1.sedoparking.com, ns2.sedoparking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classes.at (unsigned zone)

⏱️ Timing

Total: 3637ms | Queries: -

📄 Records

TypeCountSample Data
A164.190.63.222
NS2ns1.sedoparking.com, ns2.sedoparking.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1ns1.sedoparking.com hostmaster.sedo.de

Analysis

IP Addresses

classes.at resolves to just one IP address, 64.190.63.222.

Two other host names, along with skiatlas.de, animationscribe.com and singlesongs.com, also share IP numbers with classes.at.

Name Servers

classes.at has two authoritative name servers — ns1.sedoparking.com and ns2.sedoparking.com.

classes.at shares its NS records with other domains, for example bearershare.com, tmodel.de, hostmaster.hostmaster.(0x787878)video.de and two others.

The name servers for classes.at overlap at least partially with those of other domains — for example fysjn.comm.cn.

Both ns1.sedoparking.com and ns2.sedoparking.com have two IP addresses each. ns1.sedoparking.com resolves to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com resolves to 34.211.188.210 and 91.195.240.8.

Mail Servers

The sole mail server for classes.at is localhost.

Among the domains sharing a mail server setup with classes.at are cexe.de, dqf.de, climatesmartsolutions.com and two others.