testerer.de - dns.ninja

testerer.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw00.rzone.de
A81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG
NSshades15.rzone.de
A2607:f1c0:fe:53:185:132:34:142🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades15.rzone.de
A185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades15.rzone.de
NSdocks04.rzone.de
A2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks04.rzone.de
A217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks04.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades15.rzone.dehostmaster@strato-rz.de 2020-05-22 #6

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=1784908278

Same first word

Similar names

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks04.rzone.deshades15.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1064::81.169.145.642a01:238:20a:202:1172::81.169.145.172
NSdocks04.rzone.de2015-07-01 → 2026-07-24 · 2 obs
● 2015-07-01 20:17:34
● 2026-07-24 15:56:24
NSshades15.rzone.de2015-07-01 → 2026-07-24 · 2 obs
● 2015-07-01 20:17:34
● 2026-07-24 15:56:24
MXsmtp.rzone.de2015-07-01 → 2017-03-20 · 4 obs
● 2015-07-01 20:17:34
● 2017-03-20 21:08:34
○ 2020-02-22 20:39:48
○ 2026-07-24 15:56:24
MXsmtpin.rzone.de2020-02-22 → 2026-07-24 · 3 obs
○ 2017-03-20 21:08:34
● 2020-02-22 20:39:48
● 2026-07-24 15:56:24
A2a01:238:20a:202:1064::2026-03-29 → 2026-07-24 · 3 obs
○ 2020-02-22 20:39:48
● 2026-03-29 22:42:58
● 2026-07-24 15:56:24
A2a01:238:20a:202:1172::2015-07-01 → 2020-02-22 · 4 obs
● 2015-07-01 20:17:34
● 2020-02-22 20:39:48
○ 2026-03-29 22:42:58
○ 2026-07-24 15:56:24
A81.169.145.1722015-07-01 → 2020-02-22 · 4 obs
● 2015-07-01 20:17:34
● 2020-02-22 20:39:48
○ 2026-03-29 22:42:58
○ 2026-07-24 15:56:24
A81.169.145.642026-03-29 → 2026-07-24 · 3 obs
○ 2020-02-22 20:39:48
● 2026-03-29 22:42:58
● 2026-07-24 15:56:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
testerer.dedocks04.rzone.de, shades15.rzone.de-

✅ Authoritative Response

Server:185.132.34.142

NS records: docks04.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testerer.de (unsigned zone)

⏱️ Timing

Total: 751ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.64
AAAA12a01:238:20a:202:1064::
NS2docks04.rzone.de, shades15.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades15.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

testerer.de has two IP addresses: 81.169.145.64 and 2a01:238:20a:202:1064::

Additional host names — sunheater.de, schnittstellegmbh.de, xtremerider.de and two others — share IP numbers with testerer.de.

Name Servers

testerer.de uses two name servers for its delegation: docks04.rzone.de and shades15.rzone.de.

testerer.de shares its name server setup with other domains, including deeplinking.de, jbuder.de, pizza-italia.eu and two others.

The name servers of testerer.de overlap at least partially with those of other domains — among them kyprios.de, schulen-ff.de, wesitec.de and two more.

These name servers commonly appear in delegations together with docks17.rzone.de, shades04.rzone.de, docks16.rzone.de and 7 other.

The two host names docks04.rzone.de and shades15.rzone.de each have a pair of IP addresses: docks04.rzone.de has 217.160.80.131 and 2001:8d8:fe:53:5747:2a74:d:4, and shades15.rzone.de has 185.132.34.142 and 2607:f1c0:fe:53:185:132:34:142.

Mail Servers

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

testerer.de shares the same mail server setup as other domains, including itns.info, wollissimo.de, den-indonesia.com and two others.

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