dereference.de - dns.ninja

dereference.de

DNSSEC⚠️ Not signed
NSnzone.robotnic.de ⭐
A83.243.59.57🇩🇪 CRONON-AS83.243.56.0/21 VAUTRON-NET-2
PTRmail.sysv.de
NSazone.robotnic.de
A193.254.189.187🇩🇪 CRONON-AS193.254.184.0/21 VAUTRON-NET-1
PTRazone.robotnic.de
MXmail.dereference.de ⭐
A193.254.189.187🇩🇪 CRONON-AS193.254.184.0/21 VAUTRON-NET-1
PTRazone.robotnic.de
SOAnzone.robotnic.defh@sysv.de serial=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=1785289127
WOT: SAFE (69/100)

Subdomains

debmail.dereference.de
mail.dereference.de

Same first word

dereference.com
dereference.de
dereference.net

Similar names

edreference.com

DNS History

5 records (3 active, 2 former)

20162017201820192020202120222023202420252026NSazone.robotnic.denzone.robotnic.dedns1.n0q.dedns2.n0q.deMXmail.dereference.de
●NSazone.robotnic.de2017-03-23 → 2026-07-29 · 3 obs
○ 2015-05-18 08:05:36
● 2017-03-23 10:41:52
● 2026-07-29 02:05:44
○NSdns1.n0q.de2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 08:05:36
○ 2017-03-23 10:41:52
○ 2026-07-29 02:05:44
○NSdns2.n0q.de2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 08:05:36
○ 2017-03-23 10:41:52
○ 2026-07-29 02:05:44
●NSnzone.robotnic.de2017-03-23 → 2026-07-29 · 3 obs
○ 2015-05-18 08:05:36
● 2017-03-23 10:41:52
● 2026-07-29 02:05:44
●MXmail.dereference.de2017-03-23 → 2026-07-29 · 2 obs
● 2017-03-23 10:41:52
● 2026-07-29 02:05:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
dereference.deazone.robotnic.de, nzone.robotnic.de-

✅ Authoritative Response

Server:193.254.189.187

NS records: azone.robotnic.de, nzone.robotnic.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dereference.de (unsigned zone)

⏱️ Timing

Total: 1213ms | Queries: -

📄 Records

TypeCountSample Data
NS2nzone.robotnic.de, azone.robotnic.de
MX1mail.dereference.de (pri: 10)
SOA1nzone.robotnic.de fh.sysv.de

Analysis

Hierarchy

dereference.de serves as the parent of debmail.dereference.de and mail.dereference.de.

Name Servers

The NS records for dereference.de delegate to azone.robotnic.de and nzone.robotnic.de.

dereference.de has name servers in common with other domains; sysv.de is one such domain.

dereference.de and other domains like 4.150.193.in-addr.arpa share at least a portion of their name servers.

These name servers are routinely deployed together with the name servers xzone.robotnic.de.

azone.robotnic.de → 193.254.189.187 and nzone.robotnic.de → 83.243.59.57: one IP number per host name.

Mail Servers

dereference.de uses one mail server — mail.dereference.de.

mail.dereference.de resolves to 193.254.189.187 and no other IP number.