firstselect.de - dns.ninja
firstselect.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.203.203.138🇩🇪 HERBST-AS91.203.200.0/22 Herbst Datentechnik GmbH | ||||||
| NS | pns.dtag.de ⭐ | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | pns.dtag.de | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | ns1.telekom.net | ||||||
| A | 2003:180:a:1000::53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| A | 212.185.24.65🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | ns1.telekom.net | ||||||
| SOA | pns.dtag.dedns@telekom.de 2021-10-08 #0 | ||||||
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=1786643702 | ||||||
Same first word
firstselect.se |
firstselect.com |
firstselect.de |
DNS History
4 records (3 active, 1 former)
●NSns1.telekom.net2026-03-15 → 2026-08-13 · 3 obs
● 2026-03-15 19:21:14
● 2026-08-13 18:12:58
○NSsecondary004.dtag.net2015-07-12 → 2017-04-21 · 4 obs
● 2017-04-21 06:51:34
○ 2026-03-15 19:21:14
○ 2026-08-13 18:12:58
●A91.203.203.1382015-07-12 → 2026-08-13 · 2 obs
● 2026-08-13 18:12:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| firstselect.de | pns.dtag.de, ns1.telekom.net | 2 records |
✅ Authoritative Response
Server:212.185.24.65
NS records: pns.dtag.de, ns1.telekom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstselect.de (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.203.203.138 |
| NS | 2 | pns.dtag.de, ns1.telekom.net |
| SOA | 1 | pns.dtag.de dnsadmin.nic.dtag.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)
Analysis
IP Addresses
firstselect.de resolves to just one IP address, 91.203.203.138.
Two other host names, along with gutewerkstatt.de, four-car.net and four-car.de, also share IP numbers with firstselect.de.
Name Servers
firstselect.de is served by two delegated name servers, pns.dtag.de and ns1.telekom.net.
firstselect.de shares its NS records with other domains, for example oncareer.com, enprovis.com, isy-implant.fr and two others.
firstselect.de partially shares its NS delegation with several other domains, including 252.86.217.in-addr.arpa, bcpartners.de, generali-deutschland.de and two others.
These name servers regularly co-occur with the name servers secondary006.dtag.net, secondary007.dtag.net and secondary004.dtag.net.
Each of the two host names carries two IP addresses: pns.dtag.de points to 194.25.0.125 and 2003:40:8000::100, and ns1.telekom.net points to 212.185.24.65 and 2003:180:a:1000::53.