master-class.de - dns.ninja

master-class.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com ⭐
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost ⭐
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785222851

Subdomains

sso.master-class.de

Same first word

master-class.org.pl
master-class.co
master-class.be
master-class.biz
master-class.az
master-class.com
master-class.spb.ru
master-class.cz
master-class.club
master-class.tv
master-class.live
master-class.eu
master-class.ru
master-class.dk
master-class.me
master-class.co.il
master-class.by
master-class.de
master-class.group
master-class.pro

Similar names

smart-eclass.com
smart-scales.myshopify.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSsl1.sedo.comsl2.sedo.comns1.netlog-x.dens1.parkingcrew.netns2.netlog-x.dens2.parkingcrew.netMXlocalhostmail.master-class.deA91.195.241.232185.53.178.780.82.220.200
○NSns1.netlog-x.de2015-07-23 → 2016-04-02 · 4 obs
● 2015-07-23 09:03:18
● 2016-04-02 21:36:32
○ 2016-11-08 15:07:48
○ 2026-07-28 07:37:32
○NSns1.parkingcrew.net2016-11-08 → 2017-06-13 · 5 obs
○ 2016-04-02 21:36:32
● 2016-11-08 15:07:48
● 2017-06-13 19:16:02
○ 2026-02-19 03:13:34
○ 2026-07-28 07:37:32
○NSns2.netlog-x.de2015-07-23 → 2016-04-02 · 4 obs
● 2015-07-23 09:03:18
● 2016-04-02 21:36:32
○ 2016-11-08 15:07:48
○ 2026-07-28 07:37:32
○NSns2.parkingcrew.net2016-11-08 → 2017-06-13 · 5 obs
○ 2016-04-02 21:36:32
● 2016-11-08 15:07:48
● 2017-06-13 19:16:02
○ 2026-02-19 03:13:34
○ 2026-07-28 07:37:32
●NSsl1.sedo.com2026-02-19 → 2026-07-28 · 3 obs
○ 2017-06-13 19:16:02
● 2026-02-19 03:13:34
● 2026-07-28 07:37:32
●NSsl2.sedo.com2026-02-19 → 2026-07-28 · 3 obs
○ 2017-06-13 19:16:02
● 2026-02-19 03:13:34
● 2026-07-28 07:37:32
●MXlocalhost2026-02-19 → 2026-07-28 · 3 obs
○ 2016-04-02 21:36:32
● 2026-02-19 03:13:34
● 2026-07-28 07:37:32
○MXmail.master-class.de2015-07-23 → 2016-04-02 · 4 obs
● 2015-07-23 09:03:18
● 2016-04-02 21:36:32
○ 2026-02-19 03:13:34
○ 2026-07-28 07:37:32
○A185.53.178.72016-11-08 → 2017-06-13 · 5 obs
○ 2016-04-02 21:36:32
● 2016-11-08 15:07:48
● 2017-06-13 19:16:02
○ 2026-02-19 03:13:34
○ 2026-07-28 07:37:32
○A80.82.220.2002015-07-23 → 2016-04-02 · 4 obs
● 2015-07-23 09:03:18
● 2016-04-02 21:36:32
○ 2016-11-08 15:07:48
○ 2026-07-28 07:37:32
●A91.195.241.2322026-02-19 → 2026-07-28 · 3 obs
○ 2017-06-13 19:16:02
● 2026-02-19 03:13:34
● 2026-07-28 07:37:32

🔍 DNS Trace

Analysis

Hierarchy

master-class.de is the parent zone for sso.master-class.de.

IP Addresses

master-class.de resolves to just one IP address, 91.195.241.232.

Two other host names, along with pijpen.(0x736578)dating-247.nl.de, evk.org and sabr.de, also share IP numbers with master-class.de.

Name Servers

master-class.de is served by two delegated name servers, sl1.sedo.com and sl2.sedo.com.

master-class.de shares its NS records with other domains, for example economy.amsterdam, megamotor.eu, saj.info and two others.

sl1.sedo.com resolves to 91.195.240.173. sl2.sedo.com resolves to 91.195.241.173. Both host names point to a single IP number.

Mail Servers

The sole mail server for master-class.de is localhost.

Among the domains sharing a mail server setup with master-class.de are 99.25.102.46.in-addr.arpa, zaokuai.com, sso.baccanale.it and two others.