second.dk - robtex.com
second.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:70:6b7c:7fe5:1848🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.142🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod8-cph3.one.com ⭐ | ||||||
| A | 185.164.14.102🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod8-cph3.one.com | ||||||
| MX | mx2.pub.mailpod8-cph3.one.com ⭐ | ||||||
| A | 185.164.14.103🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod8-cph3.one.com | ||||||
| MX | mx3.pub.mailpod8-cph3.one.com ⭐ | ||||||
| A | 185.164.14.104🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod8-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-10-11 #2 | ||||||
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 1794110580localtime Sun Nov 8 05:03:00 2026gmtime Sun No... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1794110580 | ||||||
Same first word
Similar names
Previous names
sechzehn.dk |
secia.dk |
seciliesommer.dk |
secinfra.dk |
secker.dk |
seclabs.dk |
secloudfactory.dk |
secma.dk |
secmap.dk |
secmarine.dk |
secnet.dk |
secoach.dk |
secobe.dk |
secomea.dk |
secomondo.dk |
secomp.dk |
secon.dk |
seconcerts.dk |
Next names
DNS History
11 records (7 active, 4 former)
●MXmx1.pub.mailpod8-cph3.one.com2026-10-15 → 2026-11-08 · 3 obs
● 2026-10-15 11:55:08
● 2026-11-08 04:22:48
●MXmx2.pub.mailpod8-cph3.one.com2026-10-11 → 2026-11-08 · 3 obs
● 2026-10-11 08:17:34
● 2026-11-08 04:22:48
●MXmx3.pub.mailpod8-cph3.one.com2026-10-11 → 2026-11-08 · 3 obs
● 2026-10-11 08:17:34
● 2026-11-08 04:22:48
○MXmxcluster1.one.com2015-07-01 → 2017-07-02 · 4 obs
● 2017-07-02 20:59:10
○ 2026-10-11 08:17:34
○ 2026-11-08 04:22:48
○MXmxcluster2.one.com2015-07-01 → 2017-07-02 · 4 obs
● 2017-07-02 20:59:10
○ 2026-10-11 08:17:34
○ 2026-11-08 04:22:48
●A2a02:2350:5:10c:70:6b7c:7fe5:18482026-10-11 → 2026-11-08 · 3 obs
● 2026-10-11 08:17:34
● 2026-11-08 04:22:48
○A46.30.212.2192015-07-01 → 2016-04-23 · 4 obs
● 2016-04-23 04:31:02
○ 2016-11-28 15:06:58
○ 2026-11-08 04:22:48
●A46.30.213.1422026-10-11 → 2026-11-08 · 3 obs
● 2026-10-11 08:17:34
● 2026-11-08 04:22:48
○A46.30.213.1622016-11-28 → 2017-07-02 · 5 obs
● 2016-11-28 15:06:58
● 2017-07-02 20:59:10
○ 2026-10-11 08:17:34
○ 2026-11-08 04:22:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| second.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: 1254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.142 |
| AAAA | 1 | 2a02:2350:5:10c:70:6b7c:7fe5:1848 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 3 | mx2.pub.mailpod8-cph3.one.com (pri: 10), mx3.pub.mailpod8-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
IP Addresses
second.dk has two IP addresses: 46.30.213.142 and 2a02:2350:5:10c:70:6b7c:7fe5:1848
Among the host names that share IP numbers with second.dk are jeugdduiken.com, poulheidmann.dk, vitvaruserviceab.se and two others.
Name Servers
The NS records for second.dk delegate to ns01.one.com and ns02.one.com.
second.dk has the same name server delegation as a number of other domains, such as envall.eu, hantverksgarden.com, vardagshjalpensto.se 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
Incoming mail for second.dk is delivered via three mail servers: mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and mx3.pub.mailpod8-cph3.one.com.
second.dk shares at least some of its mail servers with other domains — for example efficio-progressio.com, sgkoksijde.be, littledovedesigns.co.uk and two more.
mx1.pub.mailpod8-cph3.one.com has IP address 185.164.14.102, mx2.pub.mailpod8-cph3.one.com has IP address 185.164.14.103 and mx3.pub.mailpod8-cph3.one.com has IP address 185.164.14.104 — one address each.