mastersofscience.net - dns.ninja

mastersofscience.net

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1163::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRwa3.rzone.de
A81.169.145.163🇩🇪 STRATO81.169.144.0/22 AG
NSshades10.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades10.rzone.de
A185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades10.rzone.de
NSdocks14.rzone.de
A2001:8d8:fe:53:5747:2a74:d:14🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks14.rzone.de
A217.160.80.141🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks14.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades10.rzone.dehostmaster@strato-rz.de 2024-03-04 #57

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785068807

Same first word

mastersofscience.net
mastersofscience.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks14.rzone.deshades10.rzone.demaster.domainkunden.dens1.domainkunden.dens2.domainkunden.deMXsmtpin.rzone.deqhmx1.colt1.inetserver.deqhmx2.colt1.inetserver.deA2a01:238:20a:202:1163::81.169.145.163195.234.228.90
●NSdocks14.rzone.de2026-05-10 → 2026-07-26 · 3 obs
○ 2017-03-26 23:48:00
● 2026-05-10 23:41:46
● 2026-07-26 12:48:40
○NSmaster.domainkunden.de2015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 03:11:02
● 2017-03-26 23:48:00
○ 2026-05-10 23:41:46
○ 2026-07-26 12:48:40
○NSns1.domainkunden.de2015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 03:11:02
● 2017-03-26 23:48:00
○ 2026-05-10 23:41:46
○ 2026-07-26 12:48:40
○NSns2.domainkunden.de2015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 03:11:02
● 2017-03-26 23:48:00
○ 2026-05-10 23:41:46
○ 2026-07-26 12:48:40
●NSshades10.rzone.de2026-05-10 → 2026-07-26 · 3 obs
○ 2017-03-26 23:48:00
● 2026-05-10 23:41:46
● 2026-07-26 12:48:40
○MXqhmx1.colt1.inetserver.de2015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 03:11:02
● 2017-03-26 23:48:00
○ 2026-05-10 23:41:46
○ 2026-07-26 12:48:40
○MXqhmx2.colt1.inetserver.de2015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 03:11:02
● 2017-03-26 23:48:00
○ 2026-05-10 23:41:46
○ 2026-07-26 12:48:40
●MXsmtpin.rzone.de2026-05-10 → 2026-07-26 · 3 obs
○ 2017-03-26 23:48:00
● 2026-05-10 23:41:46
● 2026-07-26 12:48:40
○A195.234.228.902015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 03:11:02
● 2017-03-26 23:48:00
○ 2026-05-10 23:41:46
○ 2026-07-26 12:48:40
●A2a01:238:20a:202:1163::2026-05-10 → 2026-07-26 · 3 obs
○ 2017-03-26 23:48:00
● 2026-05-10 23:41:46
● 2026-07-26 12:48:40
●A81.169.145.1632026-05-10 → 2026-07-26 · 3 obs
○ 2017-03-26 23:48:00
● 2026-05-10 23:41:46
● 2026-07-26 12:48:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
mastersofscience.netshades10.rzone.de, docks14.rzone.de-

✅ Authoritative Response

Server:185.132.34.137

NS records: shades10.rzone.de, docks14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersofscience.net (unsigned zone)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.163
AAAA12a01:238:20a:202:1163::
NS2shades10.rzone.de, docks14.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades10.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

mastersofscience.net has two IP addresses: 81.169.145.163 and 2a01:238:20a:202:1163::

Additional host names — investmentwegweiser.de, tuintafel.info, physio-bannas.de and two others — share IP numbers with mastersofscience.net.

Name Servers

The NS records for mastersofscience.net delegate to docks14.rzone.de and shades10.rzone.de.

mastersofscience.net shares its name server setup with other domains, including maxrad.de, kunstnote.de, matuszak.de and two others.

The name servers of mastersofscience.net overlap at least partially with those of other domains — among them sandro-bauer.de, vinyl-records.nl, uhwm.de and two more.

These name servers commonly appear in delegations together with shades18.rzone.de, docks07.rzone.de, docks05.rzone.de and 7 other.

docks14.rzone.de resolves to 217.160.80.141 and 2001:8d8:fe:53:5747:2a74:d:14. Likewise, shades10.rzone.de resolves to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137 — two IP addresses apiece.

Mail Servers

mastersofscience.net has one mail server: smtpin.rzone.de.

mastersofscience.net shares the same mail server setup as other domains, including actionfart.com, schmoeckel.de, innenraum(0x616e616c)yse.eu and two others.

smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.