sqool.de - dns.ninja

sqool.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1092::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8c.rzone.de
A81.169.145.92🇩🇪 STRATO81.169.144.0/22 AG
NSdocks03.rzone.de
A2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks03.rzone.de
A217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks03.rzone.de
NSshades02.rzone.de
A2607:f1c0:fe:53:185:132:34:129🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades02.rzone.de
A185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades02.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks03.rzone.dehostmaster@strato-rz.de 2020-05-27 #5

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=1785305764

Same first word

Similar names

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSdocks03.rzone.deshades02.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1092::81.169.145.92
NSdocks03.rzone.de2015-07-19 → 2026-07-29 · 2 obs
● 2015-07-19 01:03:22
● 2026-07-29 06:31:38
NSshades02.rzone.de2015-07-19 → 2026-07-29 · 2 obs
● 2015-07-19 01:03:22
● 2026-07-29 06:31:38
MXsmtp.rzone.de2015-07-19 → 2020-01-20 · 4 obs
● 2015-07-19 01:03:22
● 2020-01-20 20:32:00
○ 2026-06-16 10:38:56
○ 2026-07-29 06:31:38
MXsmtpin.rzone.de2026-06-16 → 2026-07-29 · 3 obs
○ 2020-01-20 20:32:00
● 2026-06-16 10:38:56
● 2026-07-29 06:31:38
A2a01:238:20a:202:1092::2015-07-19 → 2026-07-29 · 2 obs
● 2015-07-19 01:03:22
● 2026-07-29 06:31:38
A81.169.145.922015-07-19 → 2026-07-29 · 2 obs
● 2015-07-19 01:03:22
● 2026-07-29 06:31:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
sqool.dedocks03.rzone.de, shades02.rzone.de-

✅ Authoritative Response

Server:185.132.34.129

NS records: docks03.rzone.de, shades02.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sqool.de (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.92
AAAA12a01:238:20a:202:1092::
NS2shades02.rzone.de, docks03.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks03.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

sqool.de resolves to the IP addresses 81.169.145.92 and 2a01:238:20a:202:1092::

Additional host names — dj-service.nl, wappiedj.nl, waagen-net.de and two others — share IP numbers with sqool.de.

Name Servers

The NS records for sqool.de delegate to docks03.rzone.de and shades02.rzone.de.

sqool.de shares its name server setup with other domains, including cboersing.de, iessantaursula.org, thequestworld.com and two others.

sqool.de partially shares its NS delegation with several other domains, including breeze24.com, herzenswuensche.de, internota.de and two others.

In DNS configurations, these name servers often share authority with shades19.rzone.de, shades05.rzone.de, shades01.rzone.de and 7 other name servers.

docks03.rzone.de resolves to 217.160.80.130 and 2001:8d8:fe:53:5747:2a74:d:3. Likewise, shades02.rzone.de resolves to 185.132.34.129 and 2607:f1c0:fe:53:185:132:34:129 — two IP addresses apiece.

Mail Servers

sqool.de has one mail server: smtpin.rzone.de.

sqool.de shares the same mail server setup as other domains, including daemonweb.de, fsbinfo.eu, je-on.de and two others.

The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.