ref7.de - dns.ninja

ref7.de

DNSSEC⚠️ Not signed
NSref-s31.ref7.ovh ⭐
A51.195.43.173🇫🇷 OVH51.195.0.0/16
PTRref-s31.ref7.ovh
NSref-s32.ref7.ovh
A2001:41d0:401:3200::cc3🇫🇷 OVH2001:41d0::/32 IPv6
PTRref-s32.ref7.ovh
A5.196.224.76🇫🇷 OVH5.196.0.0/16
PTRref-s32.ref7.ovh
NSref-s33.ref7.win
A116.203.228.45🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRref-s33.ref7.win
NSref-s34.ref7.win
A2a01:4f9:c011:600e::210:100🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRref-s34.ref7.win
A65.108.51.233🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC
PTRref-s34.ref7.win
SOAref-s31.ref7.ovhdomains@ghost.ref7.de 2025-09-12 #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=1784039686

Subdomains

ref-s4.ref7.de
ref-s35.ref7.de
ref-s3.ref7.de

Same first word

ref7.ovh
ref7.de
ref7.com
ref7.win

Similar names

r7ef.com
7ref.ru
fe7r.com
fer7.net
7ref.com
7fer.com

DNS History

4 records (4 active, 0 former)

NSref-s31.ref7.ovhref-s32.ref7.ovhref-s33.ref7.winref-s34.ref7.win
●NSref-s31.ref7.ovh2026-02-20 → 2026-07-14 · 2 obs
● 2026-02-20 00:46:02
● 2026-07-14 14:51:12
●NSref-s32.ref7.ovh2026-02-20 → 2026-07-14 · 2 obs
● 2026-02-20 00:46:02
● 2026-07-14 14:51:12
●NSref-s33.ref7.win2026-02-20 → 2026-07-14 · 2 obs
● 2026-02-20 00:46:02
● 2026-07-14 14:51:12
●NSref-s34.ref7.win2026-02-20 → 2026-07-14 · 2 obs
● 2026-02-20 00:46:02
● 2026-07-14 14:51:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
ref7.deref-s32.ref7.ovh, ref-s31.ref7.ovh, ref-s34.ref7.win, ref-s33.ref7.win-

✅ Authoritative Response

Server:116.203.228.45

NS records: ref-s32.ref7.ovh, ref-s31.ref7.ovh, ref-s34.ref7.win, ref-s33.ref7.win

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref7.de (unsigned zone)

⏱️ Timing

Total: 1548ms | Queries: -

📄 Records

TypeCountSample Data
NS4ref-s31.ref7.ovh, ref-s33.ref7.win...
SOA1ref-s31.ref7.ovh domains.ghost.ref7.de

Analysis

Hierarchy

ref7.de sits above ref-s4.ref7.de, ref-s35.ref7.de and ref-s3.ref7.de in the domain hierarchy.

Name Servers

ref7.de has four authoritative name servers: ref-s31.ref7.ovh, ref-s32.ref7.ovh, ref-s33.ref7.win and ref-s34.ref7.win.

ref7.de has some name servers in common with other domains such as ref7.win, ref7.ovh and ref.gr

Host names with two IP numbers:

ref-s32.ref7.ovh directs traffic to 5.196.224.76 and 2001:41d0:401:3200::cc3.

ref-s34.ref7.win directs traffic to 65.108.51.233 and 2a01:4f9:c011:600e::210:100.

Host names pointing to a single IP address:

ref-s31.ref7.ovh has the IP address 51.195.43.173.

ref-s33.ref7.win has the IP address 116.203.228.45.