thesissearch.com - robtex.com

thesissearch.com

DNSSEC⚠️ Not signed
A212.12.37.82🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH
PTRwww.diplom.de
NSns.work.de ⭐
A2a00:ea8:200::35🇩🇪 WORK-AS2a00:ea8::/32 n@work Internet Informationssysteme GmbH
PTRns.work.de
A212.12.32.174🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH
PTRns.work.de
NShulk.work.de
A2a00:12d0:1000:500::20🇩🇪 TNG-AS2a00:12d0::/29 ennit server GmbH
PTRhulk.work.de
A213.158.112.20🇩🇪 TNG-AS213.158.96.0/19 TNG - the net generation II
MXmx1.work.de ⭐
A212.12.42.218🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH
PTRmx3.work.de
A212.12.42.226🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH
PTRmx2.work.de
MXmx2.work.de ⭐
A212.12.42.226🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH
PTRmx2.work.de
MXmx3.work.de ⭐
A212.12.42.218🇩🇪 WORK-AS212.12.32.0/20 n@work Internet Informationssysteme GmbH
PTRmx3.work.de
SOAns.work.dehostmaster@work.de 2019-07-25 #0

com

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=1778424886

Same first word

thesissearch.com

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NShulk.work.dens.work.deMXmx1.work.demx2.work.demx3.work.defallback.work.demail.diplom.demmx.work.demx4.work.demx5.work.demx6.work.deA212.12.37.82
●NShulk.work.de2008-03-18 → 2026-05-10 · 2 obs
● 2008-03-18 19:28:26
● 2026-05-10 15:01:58
●NSns.work.de2008-03-18 → 2026-05-10 · 2 obs
● 2008-03-18 19:28:26
● 2026-05-10 15:01:58
○MXfallback.work.de2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 19:28:26
○ 2015-06-18 20:01:30
○ 2026-05-10 15:01:58
○MXmail.diplom.de2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 19:28:26
○ 2015-06-18 20:01:30
○ 2026-05-10 15:01:58
○MXmmx.work.de2015-06-18 → 2016-07-03 · 7 obs
○ 2008-03-18 19:28:26
● 2015-06-18 20:01:30
● 2015-11-09 18:53:02
○ 2016-02-06 01:05:56
● 2016-07-03 11:40:16
○ 2017-03-27 15:14:44
○ 2026-05-10 15:01:58
●MXmx1.work.de2016-02-06 → 2026-05-10 · 5 obs
○ 2015-11-09 18:53:02
● 2016-02-06 01:05:56
○ 2016-07-03 11:40:16
● 2017-03-27 15:14:44
● 2026-05-10 15:01:58
●MXmx2.work.de2016-02-06 → 2026-05-10 · 5 obs
○ 2015-11-09 18:53:02
● 2016-02-06 01:05:56
○ 2016-07-03 11:40:16
● 2017-03-27 15:14:44
● 2026-05-10 15:01:58
●MXmx3.work.de2016-02-06 → 2026-05-10 · 5 obs
○ 2015-11-09 18:53:02
● 2016-02-06 01:05:56
○ 2016-07-03 11:40:16
● 2017-03-27 15:14:44
● 2026-05-10 15:01:58
○MXmx4.work.de2016-02-06 → 2016-02-06 · 4 obs
○ 2015-11-09 18:53:02
● 2016-02-06 01:05:56
○ 2016-07-03 11:40:16
○ 2026-05-10 15:01:58
○MXmx5.work.de2016-02-06 → 2016-02-06 · 4 obs
○ 2015-11-09 18:53:02
● 2016-02-06 01:05:56
○ 2016-07-03 11:40:16
○ 2026-05-10 15:01:58
○MXmx6.work.de2016-02-06 → 2016-02-06 · 4 obs
○ 2015-11-09 18:53:02
● 2016-02-06 01:05:56
○ 2016-07-03 11:40:16
○ 2026-05-10 15:01:58
●A212.12.37.822008-03-18 → 2026-05-10 · 2 obs
● 2008-03-18 19:28:26
● 2026-05-10 15:01:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...-
thesissearch.comns.work.de, hulk.work.de-

✅ Authoritative Response

Server:213.158.112.20

NS records: ns.work.de, hulk.work.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thesissearch.com (unsigned zone)

⏱️ Timing

Total: 990ms | Queries: -

📄 Records

TypeCountSample Data
A1212.12.37.82
NS2ns.work.de, hulk.work.de
MX3mx1.work.de (pri: 10), mx2.work.de (pri: 10)...
SOA1ns.work.de hostmaster.work.de

Analysis

IP Addresses

thesissearch.com maps to IP address 212.12.37.82.

Other host names, for instance master-of-business.de, seminararbeiten.biz, mbaarbeiten.de, masterarbeit24.com and doktorarbeit24.de share IP numbers with thesissearch.com.

Name Servers

Two name servers hulk.work.de and ns.work.de are delegated to thesissearch.com.

thesissearch.com uses the same name server configuration as other domains, such as timheisler.de, hamburg-travel.de, wintours.de, 32.238.213.in-addr.arpa and papierberater.org.

thesissearch.com at least partially shares name servers with other domains such as gelbeseiten-lurup.com, drucksguenstiger.de, fdww.de, hamburg-magazin.com and tintenpatronenberatung.com.

These name servers are commonly used alongside hermia.filesperhour.de, borderzone.work.de and ns.duf.de.

Host names with two IPs:

hulk.work.de points to 2a00:12d0:1000:500::20 and 213.158.112.20.

ns.work.de points to 2a00:ea8:200::35 and 212.12.32.174.

Mail Servers

thesissearch.com is handled by three mail servers: mx1.work.de, mx2.work.de and mx3.work.de.

thesissearch.com shares mail servers with other domains at least in part, for instance gomrath.de, cosmedin.de, ani-und-thomas.de, voltweb.de and elearning-mcg.de.

These mail servers are often used together with mx4.work.de, mx5.work.de, mx6.work.de and fallback.work.de.

Host names with two IP numbers:

mx1.work.de points to 212.12.42.218 and 212.12.42.226.

Host names with one IP number:

mx2.work.de points to 212.12.42.226.

mx3.work.de points to 212.12.42.218.

Host names pointing to 212.12.42.218: mx1.work.de and mx3.work.de.

Host names pointing to 212.12.42.226: mx1.work.de and mx2.work.de.