derdozent.com - robtex.com

derdozent.com

DNSSEC⚠️ Not signed
A84.46.83.75🇩🇪 WTNET-AS84.46.0.0/17 wilhelm.tel GmbH
PTRswebcl03.itce.de
NSns4.edns.de ⭐
A2001:978:90f::1:104🇺🇸 blackpoint2001:978:90f::/48 Route Registered for Cogent Communications Customer - BlackPoint GmbH
PTRns4.edns.de
A149.13.77.2🇩🇪 blackpoint149.13.77.0/24 Route Registered for Cogent Communications Customer - BlackPoint GmbH
PTRns4.edns.de
NSns3.edns.de
A2001:978:90f::2🇺🇸 blackpoint2001:978:90f::/48 Route Registered for Cogent Communications Customer - BlackPoint GmbH
PTRns3.edns.de
A154.56.104.3🇺🇸 blackpoint154.56.104.0/24 Registered for Cogent Communications Customer - BlackPoint GmbH
PTRns3.edns.de
MXspamx03.itce.cloud ⭐
A213.209.109.87🇩🇪 WTNET-AS213.209.64.0/18 wilhelm.tel GmbH
PTRspamx03.itce.cloud
MXspamx04.itce.cloud(20)
A84.19.164.87🇦🇹 KEYWEB-AS84.19.160.0/19 Keyweb AG IP Network
PTRspamx04.itce.cloud
TXTMS=ms10902663
TXTv=spf1 a mx a:pool1-spamx03.itce.cloud a:pool1-spamx04.itce.cloud a:pool2-spa...
SOAns4.edns.defei@itce.de 2019-05-14 #14

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=1778121296

Subdomains

www.derdozent.com

Same first word

derdozent.de
derdozent.com

DNS History

21 records (5 active, 16 former)

20162017201820192020202120222023202420252026NSns3.edns.dens4.edns.dens1.derdozent-group.dens2.derdozent-group.dens65.1und1.dens66.1und1.deMXspamx03.itce.cloudspamx04.itce.cloudmx00.emig.kundenserver.demx00.kundenserver.demx01.emig.kundenserver.demx01.kundenserver.demxpool.de2.hostedoffice.agspamx01.itce.cloudspamx02.itce.cloudA84.46.83.75134.119.253.482001:8d8:100f:f000::2ef217.160.0.222a00:1158:300::63082.165.110.208
○NSns1.derdozent-group.de2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-28 21:26:48
● 2017-02-14 10:26:58
○ 2019-03-21 03:46:18
○ 2026-05-07 02:57:04
○NSns2.derdozent-group.de2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-28 21:26:48
● 2017-02-14 10:26:58
○ 2019-03-21 03:46:18
○ 2026-05-07 02:57:04
●NSns3.edns.de2026-03-11 → 2026-05-07 · 3 obs
○ 2019-03-21 03:46:18
● 2026-03-11 23:56:38
● 2026-05-07 02:57:04
●NSns4.edns.de2026-03-11 → 2026-05-07 · 3 obs
○ 2019-03-21 03:46:18
● 2026-03-11 23:56:38
● 2026-05-07 02:57:04
○NSns65.1und1.de2015-07-23 → 2016-06-28 · 4 obs
● 2015-07-23 23:01:56
● 2016-06-28 21:26:48
○ 2017-02-14 10:26:58
○ 2026-05-07 02:57:04
○NSns66.1und1.de2015-07-23 → 2016-06-28 · 4 obs
● 2015-07-23 23:01:56
● 2016-06-28 21:26:48
○ 2017-02-14 10:26:58
○ 2026-05-07 02:57:04
○MXmx00.emig.kundenserver.de2016-06-28 → 2016-06-28 · 4 obs
○ 2016-03-04 03:52:32
● 2016-06-28 21:26:48
○ 2017-02-14 10:26:58
○ 2026-05-07 02:57:04
○MXmx00.kundenserver.de2015-07-23 → 2016-03-04 · 4 obs
● 2015-07-23 23:01:56
● 2016-03-04 03:52:32
○ 2016-06-28 21:26:48
○ 2026-05-07 02:57:04
○MXmx01.emig.kundenserver.de2016-06-28 → 2016-06-28 · 4 obs
○ 2016-03-04 03:52:32
● 2016-06-28 21:26:48
○ 2017-02-14 10:26:58
○ 2026-05-07 02:57:04
○MXmx01.kundenserver.de2015-07-23 → 2016-03-04 · 4 obs
● 2015-07-23 23:01:56
● 2016-03-04 03:52:32
○ 2016-06-28 21:26:48
○ 2026-05-07 02:57:04
○MXmxpool.de2.hostedoffice.ag2017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-28 21:26:48
● 2017-02-14 10:26:58
○ 2019-03-21 03:46:18
○ 2026-05-07 02:57:04
○MXspamx01.itce.cloud2026-03-11 → 2026-05-07 · 2 obs
○ 2026-03-11 23:56:38
○ 2026-05-07 02:57:04
○MXspamx02.itce.cloud2026-03-11 → 2026-05-07 · 2 obs
○ 2026-03-11 23:56:38
○ 2026-05-07 02:57:04
●MXspamx03.itce.cloud2026-03-11 → 2026-05-07 · 3 obs
○ 2019-03-21 03:46:18
● 2026-03-11 23:56:38
● 2026-05-07 02:57:04
●MXspamx04.itce.cloud2026-03-11 → 2026-05-07 · 3 obs
○ 2019-03-21 03:46:18
● 2026-03-11 23:56:38
● 2026-05-07 02:57:04
○A134.119.253.482017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-28 21:26:48
● 2017-02-14 10:26:58
○ 2019-03-21 03:46:18
○ 2026-05-07 02:57:04
○A2001:8d8:100f:f000::2ef2016-06-28 → 2016-06-28 · 4 obs
○ 2016-03-04 03:52:32
● 2016-06-28 21:26:48
○ 2017-02-14 10:26:58
○ 2026-05-07 02:57:04
○A217.160.0.222016-06-28 → 2016-06-28 · 4 obs
○ 2016-03-04 03:52:32
● 2016-06-28 21:26:48
○ 2017-02-14 10:26:58
○ 2026-05-07 02:57:04
○A2a00:1158:300::6302017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-28 21:26:48
● 2017-02-14 10:26:58
○ 2019-03-21 03:46:18
○ 2026-05-07 02:57:04
○A82.165.110.2082015-07-23 → 2016-03-04 · 4 obs
● 2015-07-23 23:01:56
● 2016-03-04 03:52:32
○ 2016-06-28 21:26:48
○ 2026-05-07 02:57:04
●A84.46.83.752026-03-11 → 2026-05-07 · 3 obs
○ 2019-03-21 03:46:18
● 2026-03-11 23:56:38
● 2026-05-07 02:57:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...-
derdozent.comns3.edns.de, ns4.edns.de-

✅ Authoritative Response

Server:149.13.77.2

NS records: ns3.edns.de, ns4.edns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derdozent.com (unsigned zone)

⏱️ Timing

Total: 897ms | Queries: -

📄 Records

TypeCountSample Data
A184.46.83.75
NS2ns4.edns.de, ns3.edns.de
MX2spamx04.itce.cloud (pri: 20), spamx03.itce.cloud (pri: 10)
TXT2MS=ms10902663, v=spf1 a mx a:pool1-spamx03.itce.cloud a
SOA1ns4.edns.de fei.itce.de

Analysis

Hierarchy

derdozent.com is the parent of www.derdozent.com.

IP Addresses

derdozent.com points to IP number 84.46.83.75.

For instance, other host names moviemeetsmedia.de, eu-fence.com, zahnarzt-drpillich.de, dircks24.de and bockpack.com share IP numbers with derdozent.com.

Name Servers

derdozent.com is delegated to two name servers: ns3.edns.de and ns4.edns.de.

derdozent.com uses the same name server setup as other domains such as artcafe.de, funambules.net, skwchemie.info, traicen.com and ballett-wiesbaden.com.

derdozent.com shares some name servers with other domains, for example xa.ax, rehoboth.vision, decodetron.com and fotonurmitmir.de.

Host names with two IP numbers:

ns3.edns.de points to 2001:978:90f::2 and 154.56.104.3; ns4.edns.de points to 2001:978:90f::1:104 and 149.13.77.2.

Mail Servers

Two mail servers spamx03.itce.cloud and spamx04.itce.cloud handle derdozent.com.

derdozent.com shares the same mail server setup as other domains, for instance gfp-fassaden.de, ensago.de, derdozent.de, achill-fasteners.com and jezzit.de.

derdozent.com shares at least partially some mail servers with other domains, for instance mail.face-club.com.

Host names with one IP number:

spamx03.itce.cloud points to: 213.209.109.87.

spamx04.itce.cloud points to: 84.19.164.87.