a4format.de - robtex.com

a4format.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
NSdocks02.rzone.de
A2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks02.rzone.de
A217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks02.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 2020-06-07 #15

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=1774469371

Same first word

a4format.de
a4format.ru

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks02.rzone.deshades15.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1064::81.169.145.642a01:238:20a:202:1173::81.169.145.173
●NSdocks02.rzone.de2015-08-05 → 2026-03-25 · 2 obs
● 2015-08-05 11:46:36
● 2026-03-25 20:28:58
●NSshades15.rzone.de2015-08-05 → 2026-03-25 · 2 obs
● 2015-08-05 11:46:36
● 2026-03-25 20:28:58
○MXsmtp.rzone.de2015-08-05 → 2017-03-31 · 4 obs
● 2015-08-05 11:46:36
● 2017-03-31 18:34:12
○ 2026-03-13 14:57:12
○ 2026-03-25 20:28:58
●MXsmtpin.rzone.de2026-03-13 → 2026-03-25 · 3 obs
○ 2017-03-31 18:34:12
● 2026-03-13 14:57:12
● 2026-03-25 20:28:58
●A2a01:238:20a:202:1064::2026-03-13 → 2026-03-25 · 3 obs
○ 2017-03-31 18:34:12
● 2026-03-13 14:57:12
● 2026-03-25 20:28:58
○A2a01:238:20a:202:1173::2015-08-05 → 2017-03-31 · 4 obs
● 2015-08-05 11:46:36
● 2017-03-31 18:34:12
○ 2026-03-13 14:57:12
○ 2026-03-25 20:28:58
○A81.169.145.1732015-08-05 → 2017-03-31 · 4 obs
● 2015-08-05 11:46:36
● 2017-03-31 18:34:12
○ 2026-03-13 14:57:12
○ 2026-03-25 20:28:58
●A81.169.145.642026-03-13 → 2026-03-25 · 3 obs
○ 2017-03-31 18:34:12
● 2026-03-13 14:57:12
● 2026-03-25 20:28:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
a4format.dedocks02.rzone.de, shades15.rzone.de-

✅ Authoritative Response

Server:185.132.34.142

NS records: docks02.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4format.de (unsigned zone)

⏱️ Timing

Total: 1578ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.64
AAAA12a01:238:20a:202:1064::
NS2shades15.rzone.de, docks02.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades15.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

a4format.de resolves to two IP numbers: 2a01:238:20a:202:1064:: and 81.169.145.64.

Other host names, for instance verdeindustrial.com, marienorgel.de, alvanoto.de, bozena-ossowski.de and discovergiantscauseway.de share IP numbers with a4format.de.

Name Servers

Two name servers docks02.rzone.de and shades15.rzone.de handle delegation for a4format.de.

a4format.de uses the same name server setup as other domains, for example protegoon.com, connect2heaven.com, x-bird.de, simone-grau-immobilien.de and baumann-beratung.de.

a4format.de partially shares name servers with other domains; examples include texama.com, derma-tegernsee.de, klennt.de, xd42.de and evoprint.de.

These name servers are commonly used alongside docks15.rzone.de, shades19.rzone.de, shades18.rzone.de, docks05.rzone.de, shades17.rzone.de, shades05.rzone.de, docks03.rzone.de, docks04.rzone.de, docks08.rzone.de and shades09.rzone.de.

Host names with two IP numbers:

docks02.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129

shades15.rzone.de points to: 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142

Mail Servers

a4format.de is handled by a single mail server, smtpin.rzone.de.

a4format.de has the same mail server setup as other domains, including hstrauss.de, single-meet-single.de, hock-racing.de, mail.reithypnose.com and uwe-blunck.de.

Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.