derheller.de - robtex.com

derheller.de

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:102:d2:8e30:e876:c2ca🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A77.111.240.154🇩🇰 ONECOM77.111.240.0/22 One.com A/S
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.pub.mailpod10-cph3.one.com ⭐
A104.37.34.70🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.pub.mailpod10-cph3.one.com
MXmx2.pub.mailpod10-cph3.one.com ⭐
A104.37.34.71🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.pub.mailpod10-cph3.one.com
MXmx3.pub.mailpod10-cph3.one.com ⭐
A104.37.34.72🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.pub.mailpod10-cph3.one.com
MXmx4.pub.mailpod10-cph3.one.com ⭐
A104.37.34.73🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.pub.mailpod10-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-03-02 #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=1771291602

Same first word

derheller.de

DNS History

8 records (8 active, 0 former)

NSns01.one.comns02.one.comMXmx1.pub.mailpod10-cph3.one.commx2.pub.mailpod10-cph3.one.commx3.pub.mailpod10-cph3.one.commx4.pub.mailpod10-cph3.one.comA2a02:2350:5:102:d2:8e30:e876:c2ca77.111.240.154
●NSns01.one.com2026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34
●NSns02.one.com2026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34
●MXmx1.pub.mailpod10-cph3.one.com2026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34
●MXmx2.pub.mailpod10-cph3.one.com2026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34
●MXmx3.pub.mailpod10-cph3.one.com2026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34
●MXmx4.pub.mailpod10-cph3.one.com2026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34
●A2a02:2350:5:102:d2:8e30:e876:c2ca2026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34
●A77.111.240.1542026-03-11 → 2026-03-11 · 2 obs
● 2026-03-11 03:20:32
● 2026-03-11 20:22:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
derheller.dens01.one.com, ns02.one.com-

✅ Authoritative Response

Server: 195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1513ms | Queries: -

📄 Records

TypeCountSample Data
A177.111.240.154
AAAA12a02:2350:5:102:d2:8e30:e876:c2ca
NS2ns02.one.com, ns01.one.com
MX4mx2.pub.mailpod10-cph3.one.com (pri: 10), mx3.pub.mailpod10-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

derheller.de resolves to two IPs: 2a02:2350:5:102:d2:8e30:e876:c2ca and 77.111.240.154.

other host names for instance jw-braunschweig.de, tineskat.com, www.stjarnhimlen.se, cool-and-more.com and cassinobrasil.net share IP numbers with derheller.de.

Name Servers

derheller.de is delegated to two name servers: ns01.one.com and ns02.one.com.

derheller.de shares the same name server setup as other domains, for example fedalex-music.com, alabu.eu, halldor.dk, emailsms.se and lerntherapie-am-see.de.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10

Mail Servers

Four mail servers handle derheller.de: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.

derheller.de shares mail servers with other domains at least partially, including waland.se, winelover.se, lundfam.org, donabedicas.com and ostmoe.com.

Host names with one IP number:

mx1.pub.mailpod10-cph3.one.com points to 104.37.34.70

mx2.pub.mailpod10-cph3.one.com points to 104.37.34.71

mx3.pub.mailpod10-cph3.one.com points to 104.37.34.72

mx4.pub.mailpod10-cph3.one.com points to 104.37.34.73