refcom.de - dns.ninja

refcom.de

DNSSEC⚠️ Not signed
A85.13.131.102🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich
PTRdd47138.kasserver.com
NSns5.kasserver.com ⭐
A85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich
PTRns5.kasserver.com
NSa-dns-service.de
A135.181.2.96🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC
PTRa-dns-service.de
NSns3.kas-dns-server.de
A85.13.179.179🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich
PTR85-13-179-179-static.kasserver.com
NSns6.kasserver.com
A85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich
PTRns6.kasserver.com
MXw01a7e62.kasserver.com ⭐
A85.13.131.102🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich
PTRdd47138.kasserver.com
TXTv=spf1 a mx include:spf.kasserver.com ~all
SOAns5.kasserver.comhostmaster@kasserver.com serial=2603150101

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=1785764202

Same first word

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refcom.com.my
refcom.ru
refcom.ie
refcom.com
refcom.ca
refcom.in
refcom.de
refcom.info
refcom.org.uk
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mforce.net
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fremoc.de
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mforce.de
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mforce.com.hk
mecfor.com.br
frecom.com.br
comfer.biz
cofrem.com
fercom.cl
mecfor.it
mecfor.pt
focrem.it

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSa-dns-service.dens3.kas-dns-server.dens5.kasserver.comns6.kasserver.comns1.parkingcrew.netns1.sedoparking.comns2.parkingcrew.netns2.sedoparking.comMXw01a7e62.kasserver.commail.h-email.netmail.nickstel.comA85.13.131.102185.53.177.1146.4.13.9772.52.4.119
●NSa-dns-service.de2026-03-26 → 2026-08-03 · 3 obs
○ 2016-04-03 03:26:10
● 2026-03-26 21:42:50
● 2026-08-03 14:00:16
○NSns1.parkingcrew.net2016-01-15 → 2016-01-15 · 4 obs
○ 2015-10-31 10:53:22
● 2016-01-15 15:36:54
○ 2016-04-03 03:26:10
○ 2026-08-03 14:00:16
○NSns1.sedoparking.com2015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 09:43:18
○ 2015-10-31 10:53:22
○ 2026-08-03 14:00:16
○NSns2.parkingcrew.net2016-01-15 → 2016-01-15 · 4 obs
○ 2015-10-31 10:53:22
● 2016-01-15 15:36:54
○ 2016-04-03 03:26:10
○ 2026-08-03 14:00:16
○NSns2.sedoparking.com2015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 09:43:18
○ 2015-10-31 10:53:22
○ 2026-08-03 14:00:16
●NSns3.kas-dns-server.de2026-03-26 → 2026-08-03 · 3 obs
○ 2016-04-03 03:26:10
● 2026-03-26 21:42:50
● 2026-08-03 14:00:16
●NSns5.kasserver.com2026-03-26 → 2026-08-03 · 3 obs
○ 2016-04-03 03:26:10
● 2026-03-26 21:42:50
● 2026-08-03 14:00:16
●NSns6.kasserver.com2026-03-26 → 2026-08-03 · 3 obs
○ 2016-04-03 03:26:10
● 2026-03-26 21:42:50
● 2026-08-03 14:00:16
○MXmail.h-email.net2016-01-15 → 2016-01-15 · 4 obs
○ 2015-10-31 10:53:22
● 2016-01-15 15:36:54
○ 2016-04-03 03:26:10
○ 2026-08-03 14:00:16
○MXmail.nickstel.com2015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 09:43:18
○ 2015-10-31 10:53:22
○ 2026-08-03 14:00:16
●MXw01a7e62.kasserver.com2026-03-26 → 2026-08-03 · 3 obs
○ 2016-04-03 03:26:10
● 2026-03-26 21:42:50
● 2026-08-03 14:00:16
○A185.53.177.112016-01-15 → 2016-01-15 · 4 obs
○ 2015-10-31 10:53:22
● 2016-01-15 15:36:54
○ 2016-04-03 03:26:10
○ 2026-08-03 14:00:16
○A46.4.13.972016-04-03 → 2016-09-08 · 5 obs
○ 2016-01-15 15:36:54
● 2016-04-03 03:26:10
● 2016-09-08 04:53:38
○ 2026-03-26 21:42:50
○ 2026-08-03 14:00:16
○A72.52.4.1192015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 09:43:18
○ 2015-10-31 10:53:22
○ 2026-08-03 14:00:16
●A85.13.131.1022026-03-26 → 2026-08-03 · 3 obs
○ 2016-09-08 04:53:38
● 2026-03-26 21:42:50
● 2026-08-03 14:00:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
refcom.dea-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com-

✅ Authoritative Response

Server:135.181.2.96

NS records: a-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refcom.de (unsigned zone)

⏱️ Timing

Total: 1835ms | Queries: -

📄 Records

TypeCountSample Data
A185.13.131.102
NS4a-dns-service.de, ns6.kasserver.com...
MX1w01a7e62.kasserver.com (pri: 10)
TXT1v=spf1 a mx include:spf.kasserver.com ~a
SOA1ns5.kasserver.com hostmaster.kasserver.c

Analysis

IP Addresses

refcom.de has exactly one IP address — 85.13.131.102.

w006547e.kasserver.com, w0145dba.kasserver.com, w01a9198.kasserver.com plus two other host names have IP numbers in common with refcom.de.

Name Servers

Four name servers handle the delegation for refcom.de: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.

There is at least partial name server overlap between refcom.de and other domains — mf-studios.de, kalorien.net, schaps.eu and two more among them.

These name servers frequently co-occur with the name servers ns3.ai-dns.de and ns5.name-server-kas.de.

Four host names, each with one IP address: a-dns-service.de has 135.181.2.96, ns5.kasserver.com has 85.13.128.3, ns6.kasserver.com has 85.13.159.101 and ns3.kas-dns-server.de has 85.13.179.179.

Mail Servers

refcom.de uses one mail server — w01a7e62.kasserver.com.

w01a7e62.kasserver.com resolves to a single IP number: 85.13.131.102.