a-a-t.de - robtex.com

a-a-t.de

DNSSEC⚠️ Not signed
A2a01:4a0:2002:4:1da9:a99f:5423:3cf1🇩🇪 XIRRA2a01:4a0:2002::/48 Xirra GmbH
PTRparking.checkdomain.de
A130.185.109.77🇩🇪 XIRRA130.185.104.0/21 -NET
NSns2.checkdomain.de ⭐
A2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2.checkdomain.de
A5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRns2.checkdomain.de
NSns.checkdomain.de
A2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48
A109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20
PTRns1.checkdomain.de
MXa-a-t.de ⭐
A2a01:4a0:2002:4:1da9:a99f:5423:3cf1🇩🇪 XIRRA2a01:4a0:2002::/48 Xirra GmbH
PTRparking.checkdomain.de
A130.185.109.77🇩🇪 XIRRA130.185.104.0/21 -NET
PTRparking.checkdomain.de
SOAns.checkdomain.dehostmaster@checkdomain.de 2026-03-02 #3

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=1778829855

MX for

a-a-t.de

Subdomains

www.a-a-t.de

Same first word

a-a-t.ch
a-a-t.de

Similar names

t-a-a.com
a-t-a.com
a-t-a.ru
a-t-a.org
a-t-a.de
a-t-a.ch

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns.checkdomain.dens2.checkdomain.dens1.domainprofi.dens2.domainprofi.deMXa-a-t.demail.b-io.coA130.185.109.772a01:4a0:2002:4:1da9:a99f:5423:3cf188.198.231.188.198.231.3
●NSns.checkdomain.de2026-05-13 → 2026-05-15 · 3 obs
○ 2017-05-13 14:35:26
● 2026-05-13 01:17:42
● 2026-05-15 07:48:12
○NSns1.domainprofi.de2015-08-28 → 2017-05-13 · 4 obs
● 2015-08-28 14:09:46
● 2017-05-13 14:35:26
○ 2026-05-13 01:17:42
○ 2026-05-15 07:48:12
●NSns2.checkdomain.de2026-05-13 → 2026-05-15 · 3 obs
○ 2017-05-13 14:35:26
● 2026-05-13 01:17:42
● 2026-05-15 07:48:12
○NSns2.domainprofi.de2015-08-28 → 2017-05-13 · 4 obs
● 2015-08-28 14:09:46
● 2017-05-13 14:35:26
○ 2026-05-13 01:17:42
○ 2026-05-15 07:48:12
●MXa-a-t.de2026-05-13 → 2026-05-15 · 3 obs
○ 2017-05-13 14:35:26
● 2026-05-13 01:17:42
● 2026-05-15 07:48:12
○MXmail.b-io.co2015-08-28 → 2017-05-13 · 4 obs
● 2015-08-28 14:09:46
● 2017-05-13 14:35:26
○ 2026-05-13 01:17:42
○ 2026-05-15 07:48:12
●A130.185.109.772026-05-13 → 2026-05-15 · 3 obs
○ 2017-05-13 14:35:26
● 2026-05-13 01:17:42
● 2026-05-15 07:48:12
●A2a01:4a0:2002:4:1da9:a99f:5423:3cf12026-05-13 → 2026-05-15 · 3 obs
○ 2017-05-13 14:35:26
● 2026-05-13 01:17:42
● 2026-05-15 07:48:12
○A88.198.231.12015-08-28 → 2015-12-08 · 4 obs
● 2015-08-28 14:09:46
● 2015-12-08 09:59:58
○ 2015-12-18 22:50:10
○ 2026-05-15 07:48:12
○A88.198.231.32015-12-18 → 2017-05-13 · 5 obs
○ 2015-12-08 09:59:58
● 2015-12-18 22:50:10
● 2017-05-13 14:35:26
○ 2026-05-13 01:17:42
○ 2026-05-15 07:48:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
a-a-t.dens.checkdomain.de, ns2.checkdomain.de4 records

✅ Authoritative Response

Server:5.9.190.98

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a-a-t.de (unsigned zone)

⏱️ Timing

Total: 1393ms | Queries: -

📄 Records

TypeCountSample Data
A1130.185.109.77
AAAA12a01:4a0:2002:4:1da9:a99f:5423:3cf1
NS2ns.checkdomain.de, ns2.checkdomain.de
MX1a-a-t.de (pri: 10)
SOA1ns.checkdomain.de hostmaster.checkdomain

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.checkdomain.de, ns2.checkdomain.de, ns.checkdomain.de...)

Analysis

Hierarchy

a-a-t.de is the parent of www.a-a-t.de.

Mail Server Role

For a-a-t.de, the mail server is a-a-t.de.

IP Addresses

a-a-t.de resolves to two IP numbers: 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 and 130.185.109.77.

other host names including ikopak.com, scan-manager.de, familierolf.de, best-middleeast-architects.com and yoints.at share IP numbers with a-a-t.de.

Name Servers

a-a-t.de is delegated to two name servers ns2.checkdomain.de and ns.checkdomain.de.

a-a-t.de shares the same name server setup as other domains, for instance aniowatch.com, tradipor.com, styrofun.de, sj-consulting.de and hoepflm.de.

Host names with two IP numbers:

The host name ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98; the host name ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11.

Mail Servers

a-a-t.de is served by a single mail server, a-a-t.de.

a-a-t.de resolves to two IP numbers: 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 and 130.185.109.77.