mumme.de - robtex.com

mumme.de

DNSSEC⚠️ Not signed
A217.9.116.12🇩🇪 VERSATEL217.9.96.0/19
PTRversatel012.btnet.de
NSdns2.btnet.de ⭐
A213.68.194.51
NSdns.btnet.de
A195.243.214.4DTAG195.243.0.0/16 Deutsche Telekom AG, Internet service provider
MXmx01.hornetsecurity.com ⭐
A94.100.132.8🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394
MXmx02.hornetsecurity.com(20)
A94.100.136.8🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net
MXmx03.hornetsecurity.com(30)
A94.100.134.8🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676
MXmx04.hornetsecurity.com(40)
A94.100.136.7🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net
TXTv=spf1 include:_spf.rittec.de include:spf.hornetsecurity.com -all
SOAdns.btnet.desysadmin@btnet.de 2025-10-29 #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=1776053710
WOT: SAFE (75/100)

Subdomains

www.mumme.de

Same first word

mumme.de
mumme.name
mumme.biz
mumme.net

Similar names

memum.net

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSdns.btnet.dedns2.btnet.deMXmx01.hornetsecurity.commx02.hornetsecurity.commx03.hornetsecurity.commx04.hornetsecurity.comrelay1.btnet.derelay2.btnet.derelay3.btnet.desmtp1.active-mailsystem.desmtp2.active-mailsystem.desmtp3.active-mailsystem.deA217.9.116.12
●NSdns.btnet.de2015-06-25 → 2026-04-13 · 2 obs
● 2015-06-25 06:35:34
● 2026-04-13 04:22:02
●NSdns2.btnet.de2015-06-25 → 2026-04-13 · 2 obs
● 2015-06-25 06:35:34
● 2026-04-13 04:22:02
●MXmx01.hornetsecurity.com2026-03-25 → 2026-04-13 · 3 obs
○ 2019-03-28 11:17:10
● 2026-03-25 00:36:54
● 2026-04-13 04:22:02
●MXmx02.hornetsecurity.com2026-03-25 → 2026-04-13 · 3 obs
○ 2019-03-28 11:17:10
● 2026-03-25 00:36:54
● 2026-04-13 04:22:02
●MXmx03.hornetsecurity.com2026-03-25 → 2026-04-13 · 3 obs
○ 2019-03-28 11:17:10
● 2026-03-25 00:36:54
● 2026-04-13 04:22:02
●MXmx04.hornetsecurity.com2026-03-25 → 2026-04-13 · 3 obs
○ 2019-03-28 11:17:10
● 2026-03-25 00:36:54
● 2026-04-13 04:22:02
○MXrelay1.btnet.de2017-01-08 → 2019-03-28 · 5 obs
○ 2016-05-03 19:39:26
● 2017-01-08 10:06:54
● 2019-03-28 11:17:10
○ 2026-03-25 00:36:54
○ 2026-04-13 04:22:02
○MXrelay2.btnet.de2017-01-08 → 2019-03-28 · 5 obs
○ 2016-05-03 19:39:26
● 2017-01-08 10:06:54
● 2019-03-28 11:17:10
○ 2026-03-25 00:36:54
○ 2026-04-13 04:22:02
○MXrelay3.btnet.de2017-01-08 → 2019-03-28 · 5 obs
○ 2016-05-03 19:39:26
● 2017-01-08 10:06:54
● 2019-03-28 11:17:10
○ 2026-03-25 00:36:54
○ 2026-04-13 04:22:02
○MXsmtp1.active-mailsystem.de2015-06-25 → 2016-05-03 · 4 obs
● 2015-06-25 06:35:34
● 2016-05-03 19:39:26
○ 2017-01-08 10:06:54
○ 2026-04-13 04:22:02
○MXsmtp2.active-mailsystem.de2015-06-25 → 2016-05-03 · 4 obs
● 2015-06-25 06:35:34
● 2016-05-03 19:39:26
○ 2017-01-08 10:06:54
○ 2026-04-13 04:22:02
○MXsmtp3.active-mailsystem.de2015-06-25 → 2016-05-03 · 4 obs
● 2015-06-25 06:35:34
● 2016-05-03 19:39:26
○ 2017-01-08 10:06:54
○ 2026-04-13 04:22:02
●A217.9.116.122015-06-25 → 2026-04-13 · 2 obs
● 2015-06-25 06:35:34
● 2026-04-13 04:22:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mumme.dedns.btnet.de, dns2.btnet.de2 records

✅ Authoritative Response

Server:213.68.194.51

NS records: dns.btnet.de, dns2.btnet.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mumme.de (unsigned zone)

⏱️ Timing

Total: 1763ms | Queries: -

📄 Records

TypeCountSample Data
A1217.9.116.12
NS2dns.btnet.de, dns2.btnet.de
MX4mx01.hornetsecurity.com (pri: 10), mx04.hornetsecurity.com (pri: 40)...
TXT1v=spf1 include:_spf.rittec.de include:sp
SOA1dns.btnet.de sysadmin.btnet.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.btnet.de, dns.btnet.de)

Analysis

Hierarchy

The parent of www.mumme.de is mumme.de.

IP Addresses

mumme.de points to a single IP number: 217.9.116.12.

Other host names, for instance versatel012.btnet.de and btnet.de, share IP numbers with mumme.de.

Name Servers

mumme.de is delegated to two name servers: dns2.btnet.de and dns.btnet.de.

mumme.de uses the same name server setup as other domains, for instance ahponline.de, flume-technik.com, flume.de, 202.79.88.in-addr.arpa and niederberger-aachen.de.

mumme.de shares name servers with other domains at least partially, for instance hobbyklok.nl, rittec.de, stahlrohr-gmbh.de, 136.78.217.in-addr.arpa and hallt.com.

these name servers are commonly used together with dns0.btnet.de and dns3.btnet.de.

Host names with one IP number:

dns2.btnet.de points to: 213.68.194.51.

dns.btnet.de points to: 195.243.214.4.

Mail Servers

mumme.de is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

Host names with a single IP:

mx01.hornetsecurity.com points to 94.100.132.8.

mx02.hornetsecurity.com points to 94.100.136.8.

mx03.hornetsecurity.com points to 94.100.134.8.

mx04.hornetsecurity.com points to 94.100.136.7.