mathcode.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mathcode.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=1788211331

Same first word

mathcode.de
mathcode.com
mathcode.net
mathcode.es
mathcode.com.br
mathcode.ru
mathcode.org

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damotech.ir
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codemath.github.io
modatech.online

Previous names

mathbook.de
mathbooster.de
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

Next names

mathcomp.de
mathcomputing.de
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-club.de
mathe-abitur.de
mathe-abschluss.de
mathe.de

DNS History

4 records (4 active, 0 former)

NSsl1.sedo.comsl2.sedo.comMXlocalhostA91.195.241.232
●NSsl1.sedo.com2026-08-20 → 2026-08-31 · 2 obs
● 2026-08-20 05:01:36
● 2026-08-31 22:07:42
●NSsl2.sedo.com2026-08-20 → 2026-08-31 · 2 obs
● 2026-08-20 05:01:36
● 2026-08-31 22:07:42
●MXlocalhost2026-08-20 → 2026-08-31 · 2 obs
● 2026-08-20 05:01:36
● 2026-08-31 22:07:42
●A91.195.241.2322026-08-20 → 2026-08-31 · 2 obs
● 2026-08-20 05:01:36
● 2026-08-31 22:07:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
mathcode.desl1.sedo.com, sl2.sedo.com-

✅ Authoritative Response

Server:91.195.240.173

NS records: sl1.sedo.com, sl2.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathcode.de (unsigned zone)

⏱️ Timing

Total: 1414ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2sl2.sedo.com, sl1.sedo.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1sl1.sedo.com hostmaster.sedo.de

Analysis

IP Addresses

mathcode.de resolves to one IP address: 91.195.241.232.

iloveapple.de, dinedethereum.xyz, premium-sat.de and two other host names share IP numbers with mathcode.de.

Name Servers

Two name servers handle the delegation for mathcode.de: sl1.sedo.com and sl2.sedo.com.

mathcode.de uses the same name servers as several other domains — among them tvgo.eu, handlers.eu, bkex.de and two more.

mathcode.de is at least partially co-delegated on name servers with other domains, such as trumphodl.xyz.

Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.

Mail Servers

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

mathcode.de uses an identical mail server configuration to several other domains — among them advancingtimes.com, blueland.in, com252fchat.mix.az and two more.