usable.dk - dns.ninja
usable.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:102:f2:769e:54b9:28f9🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 77.111.240.158🇩🇰 ONECOM77.111.240.0/22 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.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.118🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod9-cph3.one.com | ||||||
| MX | mx2.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.119🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod9-cph3.one.com | ||||||
| MX | mx3.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.120🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod9-cph3.one.com | ||||||
| MX | mx4.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.124🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx4.pub.mailpod9-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-18 #5 | ||||||
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 1785719341localtime Mon Aug 3 03:09:01 2026gmtime Mon Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785719341 | ||||||
Same first word
usable.gr |
usable.pl |
usable.ch |
usable.co |
usable.info |
usable.org |
usable.ng |
usable.dk |
usable.ru |
usable.in |
usable.com.cn |
usable.cn |
usable.co.uk |
usable.se |
usable.it |
usable.ca |
Similar names
DNS History
13 records (8 active, 5 former)
○NSns.scannet2.dk2015-06-01 → 2017-10-23 · 4 obs
● 2017-10-23 11:33:56
○ 2026-02-18 13:21:20
○ 2026-08-03 01:32:24
●NSns01.one.com2026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
●NSns02.one.com2026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
○NSns2.scannet2.dk2015-06-01 → 2017-10-23 · 4 obs
● 2017-10-23 11:33:56
○ 2026-02-18 13:21:20
○ 2026-08-03 01:32:24
○MXfront-lvs.scannet.dk2015-06-01 → 2017-10-23 · 4 obs
● 2017-10-23 11:33:56
○ 2026-02-18 13:21:20
○ 2026-08-03 01:32:24
●MXmx1.pub.mailpod9-cph3.one.com2026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
●MXmx2.pub.mailpod9-cph3.one.com2026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
●MXmx3.pub.mailpod9-cph3.one.com2026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
●MXmx4.pub.mailpod9-cph3.one.com2026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
○MXmx77.front02.scannet.dk2015-06-01 → 2016-06-18 · 4 obs
● 2016-06-18 03:29:06
○ 2017-10-11 21:20:42
○ 2026-08-03 01:32:24
○A195.69.129.422015-06-01 → 2017-10-23 · 4 obs
● 2017-10-23 11:33:56
○ 2026-02-18 13:21:20
○ 2026-08-03 01:32:24
●A2a02:2350:5:102:f2:769e:54b9:28f92026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
●A77.111.240.1582026-02-18 → 2026-08-03 · 3 obs
● 2026-02-18 13:21:20
● 2026-08-03 01:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| usable.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: 2833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.111.240.158 |
| AAAA | 1 | 2a02:2350:5:102:f2:769e:54b9:28f9 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx2.pub.mailpod9-cph3.one.com (pri: 10), mx4.pub.mailpod9-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
usable.dk resolves to the IP addresses 77.111.240.158 and 2a02:2350:5:102:f2:769e:54b9:28f9
Among the host names that share IP numbers with usable.dk are jordgubbariasmon.se, tradinghouse.se, kikkenborg.net and two others.
Name Servers
usable.dk has two authoritative name servers — ns01.one.com and ns02.one.com.
usable.dk has the same name server delegation as a number of other domains, such as fastab.se, soldans.dk, zmt.dk and two more.
Both ns01.one.com and ns02.one.com have two IP addresses each. ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10; ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
usable.dk has four mail servers: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.
usable.dk shares at least some of its mail servers with other domains — for example cjn.dk, backtotheroots.be, linuspersson.com and two more.
mx1.pub.mailpod9-cph3.one.com resolves to 185.164.14.118. mx2.pub.mailpod9-cph3.one.com resolves to 185.164.14.119. mx3.pub.mailpod9-cph3.one.com resolves to 185.164.14.120. mx4.pub.mailpod9-cph3.one.com resolves to 185.164.14.124. All four hosts carry exactly one IP address.