atdev.de - dns.ninja
atdev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.251.251.254🇩🇪 IP-PROJECTS46.251.251.0/24 IP-Routing by www.ip-projects.de | ||||||
| PTR | backup-vlan786-extern-1.ip-projects.de | ||||||
| NS | ns1.atdev.de ⭐ | ||||||
| A | 2a00:1c3e:96::53🇩🇪 KNIPP-AMS-AS2a00:1c3e:96::/47 | ||||||
| PTR | ns1.variomedia.de | ||||||
| A | 185.95.96.53🇩🇪 KNIPP-AMS-AS185.95.96.0/23 | ||||||
| PTR | ns1.variomedia.de | ||||||
| NS | ns2.atdev.de | ||||||
| A | 2a00:1c3e:98::53🇩🇪 KNIPPWORLDWIDE2a00:1c3e:98::/47 | ||||||
| PTR | ns2.variomedia.de | ||||||
| A | 185.95.98.53🇩🇪 KNIPPWORLDWIDE185.95.98.0/23 | ||||||
| PTR | ns2.variomedia.de | ||||||
| MX | mail.atdev.de ⭐ | ||||||
| A | 81.28.224.26🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21 | ||||||
| PTR | mx1.mail.vrmd.de | ||||||
| A | 81.28.224.27🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21 | ||||||
| PTR | mx2.mail.vrmd.de | ||||||
| TXT | v=spf1 include:spf.securehost.de ?all | ||||||
| SOA | ns1.atdev.desupport@variomedia.de 2024-04-04 #77 | ||||||
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=1783220372 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.atdev.de2015-08-08 → 2026-07-05 · 2 obs
● 2026-07-05 03:04:30
●NSns2.atdev.de2015-08-08 → 2026-07-05 · 2 obs
● 2026-07-05 03:04:30
●MXmail.atdev.de2015-08-08 → 2026-07-05 · 2 obs
● 2026-07-05 03:04:30
●A46.251.251.2542021-10-13 → 2026-07-05 · 3 obs
● 2021-10-13 09:05:54
● 2026-07-05 03:04:30
○A82.211.19.302015-08-08 → 2017-08-29 · 4 obs
● 2017-08-29 17:10:54
○ 2021-10-13 09:05:54
○ 2026-07-05 03:04:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| atdev.de | ns1.atdev.de, ns2.atdev.de | 4 records |
✅ Authoritative Response
Server:185.95.98.53
NS records: ns1.atdev.de, ns2.atdev.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for atdev.de (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.251.251.254 |
| NS | 2 | ns2.atdev.de, ns1.atdev.de |
| MX | 1 | mail.atdev.de (pri: 10) |
| TXT | 1 | v=spf1 include:spf.securehost.de ?all |
| SOA | 1 | ns1.atdev.de support.variomedia.de |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.atdev.de, ns2.atdev.de, ns1.atdev.de...)
Analysis
Hierarchy
The domain atdev.de is parent to mail.atdev.de, ns2.atdev.de and ns1.atdev.de.
IP Addresses
atdev.de directs to one IP number, which is 46.251.251.254.
Other host names, among them hilflein.de and backup-vlan786-extern-1.ip-projects.de, have IP numbers in common with atdev.de.
Name Servers
atdev.de has two authoritative name servers — ns1.atdev.de and ns2.atdev.de.
atdev.de has a name server setup in common with hilflein.de, sengit.de and herzis.de, to name a few.
Both ns1.atdev.de and ns2.atdev.de have two IP addresses each. ns1.atdev.de resolves to 185.95.96.53 and 2a00:1c3e:96::53; ns2.atdev.de resolves to 185.95.98.53 and 2a00:1c3e:98::53.
Mail Servers
atdev.de routes its mail through a single mail server, mail.atdev.de.
atdev.de has the same MX record configuration as other domains, including sengit.de, herzis.de and hilflein.de.
mail.atdev.de directs to two IP numbers, 81.28.224.26 and 81.28.224.27.