firstrow.dk - dns.ninja
firstrow.dk
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1781969401localtime Sat Jun 20 17:30:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781969401 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns01.one.com2015-08-14 → 2026-06-20 · 5 obs
● 2016-08-13 18:22:00
○ 2017-04-02 21:31:48
● 2026-02-21 02:59:28
● 2026-06-20 16:06:40
●NSns02.one.com2015-08-14 → 2026-06-20 · 5 obs
● 2016-08-13 18:22:00
○ 2017-04-02 21:31:48
● 2026-02-21 02:59:28
● 2026-06-20 16:06:40
○MXmxcluster1.one.com2015-08-14 → 2016-08-13 · 4 obs
● 2016-08-13 18:22:00
○ 2017-04-02 21:31:48
○ 2026-06-20 16:06:40
○MXmxcluster2.one.com2015-08-14 → 2016-08-13 · 4 obs
● 2016-08-13 18:22:00
○ 2017-04-02 21:31:48
○ 2026-06-20 16:06:40
●MXsmtp.google.com2026-02-21 → 2026-06-20 · 3 obs
● 2026-02-21 02:59:28
● 2026-06-20 16:06:40
●A2a02:2350:5:10c:50:7632:bf40:89442026-06-20 → 2026-06-20 · 2 obs
● 2026-06-20 16:06:40
○A2a02:2350:5:10c:805f:4ecf:f1b8:fbd12026-02-21 → 2026-05-04 · 4 obs
● 2026-02-21 02:59:28
● 2026-05-04 09:55:54
○ 2026-06-20 16:06:40
○A46.30.211.2472016-03-14 → 2016-08-13 · 5 obs
● 2016-03-14 13:01:14
● 2016-08-13 18:22:00
○ 2017-04-02 21:31:48
○ 2026-06-20 16:06:40
○A46.30.212.1032015-08-14 → 2015-12-07 · 4 obs
● 2015-12-07 03:49:34
○ 2016-03-14 13:01:14
○ 2026-06-20 16:06:40
●A46.30.213.1382026-06-20 → 2026-06-20 · 2 obs
● 2026-06-20 16:06:40
○A46.30.213.1712026-02-21 → 2026-05-04 · 4 obs
● 2026-02-21 02:59:28
● 2026-05-04 09:55:54
○ 2026-06-20 16:06:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | 12 records |
| firstrow.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1955ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.138 |
| AAAA | 1 | 2a02:2350:5:10c:50:7632:bf40:8944 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=0VNjavn9M5rWukN |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)
Analysis
IP Addresses
firstrow.dk has two IP addresses: 46.30.213.138 and 2a02:2350:5:10c:50:7632:bf40:8944
ma.www.watchhorseracing.co.uk, www.danex-exm.dk, webmail.kacab.se and two other host names share IP numbers with firstrow.dk.
Name Servers
The NS records for firstrow.dk delegate to ns01.one.com and ns02.one.com.
firstrow.dk uses the same name servers as several other domains — among them seyhan.se, netblast.no, hallocamper.com and two more.
ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.
Mail Servers
Mail for firstrow.dk is handled by a single mail server, smtp.google.com.
firstrow.dk uses an identical mail server configuration to several other domains — among them proatica.com, metrotech.co.kr, awmillersearch.com and two more.
firstrow.dk has at least partial mail server overlap with other domains such as sapinter.co.th, lakeshorepropertysolutions.com, alamanitrading.ae and two more.
smtp.google.com resolves to 9 IP addresses — 142.251.163.26, 142.251.167.26, 142.251.167.27 and 6 others.