holger-b.de - robtex.com

holger-b.de

DNSSEC⚠️ Not signed
A83.243.56.214🇩🇪 CRONON-AS83.243.56.0/21 VAUTRON-NET-2
PTRserver10.netmotion.de
NSns1.nemo7.de ⭐
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NSns2.nemo7.de
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NSns3.nemo7.de
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
MXmailgw.netmotion.de ⭐
A2a01:4f8:c0c:e23f::116🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmailgw.netmotion.de
A162.55.181.116🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC
PTRmailgw.netmotion.de
MXserver10.netmotion.de(20)
A83.243.56.214🇩🇪 CRONON-AS83.243.56.0/21 VAUTRON-NET-2
PTRserver10.netmotion.de
TXTv=spf1 include:spf.netmotion.de -all
SOAns1.nemo7.dehostmaster@netmotion.de 2026-02-11 #21

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=1785015836

Subdomains

mail.holger-b.de

Same first word

holger-b.de

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns1.nemo7.dens2.nemo7.dens3.nemo7.deMXmailgw.netmotion.deserver10.netmotion.demail.holger-b.deA83.243.56.214151.252.51.107212.16.254.34
●NSns1.nemo7.de2015-08-16 → 2026-07-25 · 2 obs
● 2015-08-16 22:18:32
● 2026-07-25 21:56:44
●NSns2.nemo7.de2015-08-16 → 2026-07-25 · 2 obs
● 2015-08-16 22:18:32
● 2026-07-25 21:56:44
●NSns3.nemo7.de2015-08-16 → 2026-07-25 · 2 obs
● 2015-08-16 22:18:32
● 2026-07-25 21:56:44
○MXmail.holger-b.de2015-08-16 → 2016-05-01 · 4 obs
● 2015-08-16 22:18:32
● 2016-05-01 13:23:28
○ 2026-07-09 20:17:20
○ 2026-07-25 21:56:44
●MXmailgw.netmotion.de2026-07-09 → 2026-07-25 · 3 obs
○ 2016-05-01 13:23:28
● 2026-07-09 20:17:20
● 2026-07-25 21:56:44
●MXserver10.netmotion.de2026-07-09 → 2026-07-25 · 3 obs
○ 2016-05-01 13:23:28
● 2026-07-09 20:17:20
● 2026-07-25 21:56:44
○A151.252.51.1072016-05-01 → 2016-05-01 · 4 obs
○ 2016-02-18 05:58:14
● 2016-05-01 13:23:28
○ 2026-07-09 20:17:20
○ 2026-07-25 21:56:44
○A212.16.254.342015-08-16 → 2016-02-18 · 4 obs
● 2015-08-16 22:18:32
● 2016-02-18 05:58:14
○ 2016-05-01 13:23:28
○ 2026-07-25 21:56:44
●A83.243.56.2142026-07-09 → 2026-07-25 · 3 obs
○ 2016-05-01 13:23:28
● 2026-07-09 20:17:20
● 2026-07-25 21:56:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
holger-b.dens1.nemo7.de, ns2.nemo7.de, ns3.nemo7.de3 records

✅ Authoritative Response

Server:148.251.254.105

NS records: ns1.nemo7.de, ns2.nemo7.de, ns3.nemo7.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holger-b.de (unsigned zone)

⏱️ Timing

Total: 921ms | Queries: -

📄 Records

TypeCountSample Data
A183.243.56.214
NS3ns1.nemo7.de, ns3.nemo7.de...
MX2mailgw.netmotion.de (pri: 10), server10.netmotion.de (pri: 20)
TXT1v=spf1 include:spf.netmotion.de -all
SOA1ns1.nemo7.de hostmaster.netmotion.de

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.nemo7.de, ns2.nemo7.de, ns3.nemo7.de)

Analysis

Hierarchy

mail.holger-b.de is a subdomain of holger-b.de.

IP Addresses

holger-b.de resolves to one IP address: 83.243.56.214.

mail.server10.netmotion.de, mail.dielen-kaufen.de, mail.lindenhaus.de and two other host names share IP numbers with holger-b.de.

Name Servers

holger-b.de is delegated to three name servers: ns1.nemo7.de, ns2.nemo7.de and ns3.nemo7.de.

The name servers of holger-b.de overlap at least partially with those of other domains — among them autohaus-baer.de, schwarzwald-logistik.de, rumfruechte.de and two more.

ns1.nemo7.de, ns2.nemo7.de and ns3.nemo7.de each resolve to a single IP address: ns1.nemo7.de resolves to 109.237.142.8, ns2.nemo7.de resolves to 148.251.254.105 and ns3.nemo7.de resolves to 109.237.143.8.

Mail Servers

Mail for holger-b.de is handled by two mail servers — mailgw.netmotion.de and server10.netmotion.de.

holger-b.de uses an identical mail server configuration to several other domains — among them rebveredlung-basler.de, benelli.info, fachplan.com and two more.

holger-b.de has at least partial mail server overlap with other domains such as stb-cmueller.de, baden-rail.com, schneiden-saegen.de and two more.

The mail servers server8.netmotion.de, server7.netmotion.de, server9.netmotion.de and server4.netmotion.de are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

mailgw.netmotion.de points to 162.55.181.116 and 2a01:4f8:c0c:e23f::116.

Hosts with just one IP address:

server10.netmotion.de points to 83.243.56.214.