mathcomputing.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mathcomputing.de

DNSSEC⚠️ Not signed
A178.254.15.200🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRsh-73.1blu.de
NSns01.1blu.de ⭐
A87.238.195.66🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK
NSns02.1blu.de
A178.254.5.130🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
MXmail.mathcomputing.de ⭐
A178.254.4.101🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRms-10.1blu.de
TXTv=spf1 mx include:_spf.1blu.de ~all
SOAns01.1blu.dehostmaster@1blu.de 2024-04-15 #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=1788170217

Subdomains

mail.mathcomputing.de

Same first word

mathcomputing.de

Similar names

humttocamping.ir
humttocamping.com

Previous names

mathbox.de
mathbridge.de
mathbuild.de
mathc.de
mathcad-express.de
mathcad-shop.de
mathcad-testen.de
mathcad.de
mathcamp.de
mathcard.de
mathcare.de
mathcert.de
mathchallenge.de
mathchat.de
mathcircle.de
mathclaw.de
mathcloud.de
mathcoach.de
mathcode.de
mathcomp.de

Next names

mathcon.de
mathconcepts.de
mathcope.de
mathcore.de
mathcourse.de
mathcoursewithsonal.de
mathcraft.de
mathdesktop.de
mathdraw.de
mathdroid.de
mathe-24.de
mathe-abc.de
mathe-abi-ferienkurs.de
mathe-abi.de
mathe-abitur.de
mathe-abschluss.de
mathe-ac.de
mathe-ag-koeln.de
mathe-ag.de
mathe.de

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSns01.1blu.dens02.1blu.dedocks02.rzone.deshades04.rzone.deMXmail.mathcomputing.desmtp.rzone.deA178.254.15.2002a01:238:20a:202:1077::81.169.145.77
○NSdocks02.rzone.de2015-06-21 → 2017-07-10 · 4 obs
● 2015-06-21 19:33:02
● 2017-07-10 13:47:54
○ 2026-03-27 21:04:02
○ 2026-08-31 10:25:28
●NSns01.1blu.de2026-03-27 → 2026-08-31 · 3 obs
○ 2017-07-10 13:47:54
● 2026-03-27 21:04:02
● 2026-08-31 10:25:28
●NSns02.1blu.de2026-03-27 → 2026-08-31 · 3 obs
○ 2017-07-10 13:47:54
● 2026-03-27 21:04:02
● 2026-08-31 10:25:28
○NSshades04.rzone.de2015-06-21 → 2017-07-10 · 4 obs
● 2015-06-21 19:33:02
● 2017-07-10 13:47:54
○ 2026-03-27 21:04:02
○ 2026-08-31 10:25:28
●MXmail.mathcomputing.de2026-03-27 → 2026-08-31 · 3 obs
○ 2017-07-10 13:47:54
● 2026-03-27 21:04:02
● 2026-08-31 10:25:28
○MXsmtp.rzone.de2015-06-21 → 2017-07-10 · 4 obs
● 2015-06-21 19:33:02
● 2017-07-10 13:47:54
○ 2026-03-27 21:04:02
○ 2026-08-31 10:25:28
●A178.254.15.2002026-03-27 → 2026-08-31 · 3 obs
○ 2017-07-10 13:47:54
● 2026-03-27 21:04:02
● 2026-08-31 10:25:28
○A2a01:238:20a:202:1077::2015-06-21 → 2017-07-10 · 4 obs
● 2015-06-21 19:33:02
● 2017-07-10 13:47:54
○ 2026-03-27 21:04:02
○ 2026-08-31 10:25:28
○A81.169.145.772015-06-21 → 2017-07-10 · 4 obs
● 2015-06-21 19:33:02
● 2017-07-10 13:47:54
○ 2026-03-27 21:04:02
○ 2026-08-31 10:25:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mathcomputing.dens01.1blu.de, ns02.1blu.de-

✅ Authoritative Response

Server:178.254.5.130

NS records: ns01.1blu.de, ns02.1blu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathcomputing.de (unsigned zone)

⏱️ Timing

Total: 3382ms | Queries: -

📄 Records

TypeCountSample Data
A1178.254.15.200
NS2ns01.1blu.de, ns02.1blu.de
MX1mail.mathcomputing.de (pri: 10)
TXT1v=spf1 mx include:_spf.1blu.de ~all
SOA1ns01.1blu.de hostmaster.1blu.de

Analysis

Hierarchy

mail.mathcomputing.de is a subdomain of mathcomputing.de.

IP Addresses

mathcomputing.de resolves to one IP address: 178.254.15.200.

mbarthel.de, 1sahne.de, tv-et.de and two other host names share IP numbers with mathcomputing.de.

Name Servers

DNS delegation for mathcomputing.de points to two name servers: ns01.1blu.de and ns02.1blu.de.

mathcomputing.de uses the same name servers as several other domains — among them werner-seider.de, pcnotdienstkiel.de, labsun.de and two more.

Both ns01.1blu.de and ns02.1blu.de have a single IP address each — ns01.1blu.de resolves to 87.238.195.66 while ns02.1blu.de resolves to 178.254.5.130.

Mail Servers

Mail for mathcomputing.de is handled by a single mail server, mail.mathcomputing.de.

mail.mathcomputing.de has exactly one IP number: 178.254.4.101.