auth.de - dns.ninja
auth.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1785608274 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●MXin1-smtp.messagingengine.com2015-08-19 → 2026-08-01 · 5 obs
● 2018-08-13 07:28:52
○ 2026-07-14 22:34:18
● 2026-07-26 09:03:12
● 2026-08-01 18:26:16
●MXin2-smtp.messagingengine.com2015-08-19 → 2026-08-01 · 5 obs
● 2018-08-13 07:28:52
○ 2026-07-14 22:34:18
● 2026-07-26 09:03:12
● 2026-08-01 18:26:16
●A185.26.156.1052026-02-18 → 2026-08-01 · 5 obs
● 2026-02-18 08:21:24
○ 2026-07-14 22:34:18
● 2026-07-26 09:03:12
● 2026-08-01 18:26:16
○A185.26.156.122015-08-19 → 2018-08-13 · 4 obs
● 2018-08-13 07:28:52
○ 2026-02-18 08:21:24
○ 2026-08-01 18:26:16
●A2a00:d0c0:200:0:b9:1a:9c:612026-02-18 → 2026-08-01 · 5 obs
● 2026-02-18 08:21:24
○ 2026-07-14 22:34:18
● 2026-07-26 09:03:12
● 2026-08-01 18:26:16
○A2a00:d0c0:200:0:b9:1a:9c0c:1a32015-08-19 → 2018-08-13 · 4 obs
● 2018-08-13 07:28:52
○ 2026-02-18 08:21:24
○ 2026-08-01 18:26:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| auth.de | dns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de | - |
✅ Authoritative Response
Server:144.76.91.137
NS records: dns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auth.de (unsigned zone)
⏱️ Timing
Total: 1351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.156.105 |
| AAAA | 1 | 2a00:d0c0:200:0:b9:1a:9c:61 |
| NS | 4 | dns.dns4.de, dns.dns1.de... |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com - |
| SOA | 1 | dns.dns1.de hostmaster.internetwire.de |
Analysis
Hierarchy
google.auth.de and www.auth.de are both subdomains of auth.de.
IP Addresses
auth.de directs to two IP numbers, 185.26.156.105 and 2a00:d0c0:200:0:b9:1a:9c:61
dgoss.de, flohei.de, naumann.media and two other host names share IP numbers with auth.de.
Name Servers
The authoritative name servers for auth.de are dns.dns1.de, dns.dns2.de, dns.dns3.de and dns.dns4.de.
auth.de has at least partial name server overlap with other domains, such as cajoncenter.de, hochzeitsklick.de, baerenwald.ch and two others.
dns.dns1.de, dns.dns2.de, dns.dns3.de and dns.dns4.de all point to exactly two IP numbers each: dns.dns1.de → 95.130.16.246 and 2a02:2940:0:a0d1::246; dns.dns2.de → 95.130.17.218 and 2a02:2940:0:a0d2::218; dns.dns3.de → 217.146.22.194 and 2a00:11c0:e:766::2; dns.dns4.de → 144.76.91.137 and 2a01:4f8:192:2187::2.
Mail Servers
Mail for auth.de is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
auth.de uses an identical mail server configuration to several other domains — among them camera1.nccom.com, biolube.com, xpdite.net and two more.
auth.de has mail servers in common with other domains — for example tdscore.com and ns2.macintouch.com.
Hostnames that resolve to 8 IP addresses:
in1-smtp.messagingengine.com maps to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 additional IP addresses.
Hosts that point to four IP numbers:
in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.