centaurus.dk - dns.ninja
centaurus.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 87.61.86.77🇩🇰 TDC87.61.0.0/17 | ||||||
| PTR | 0x573d564d.static.cust.fastspeed.dk | ||||||
| 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 | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-07-17 #1 | ||||||
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 1785783781localtime Mon Aug 3 21:03:01 2026gmtime Mon Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785783782 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
●NSns01.one.com2026-02-19 → 2026-08-03 · 3 obs
● 2026-02-19 08:33:38
● 2026-08-03 19:04:18
●NSns02.one.com2026-02-19 → 2026-08-03 · 3 obs
● 2026-02-19 08:33:38
● 2026-08-03 19:04:18
○NSns1.gratisdns.dk2015-08-14 → 2017-12-17 · 4 obs
● 2017-12-17 21:07:38
○ 2026-02-19 08:33:38
○ 2026-08-03 19:04:18
○NSns2.gratisdns.dk2015-08-14 → 2017-12-17 · 4 obs
● 2017-12-17 21:07:38
○ 2026-02-19 08:33:38
○ 2026-08-03 19:04:18
○NSns3.gratisdns.dk2015-08-14 → 2017-12-17 · 4 obs
● 2017-12-17 21:07:38
○ 2026-02-19 08:33:38
○ 2026-08-03 19:04:18
○NSns4.gratisdns.dk2015-08-14 → 2017-12-17 · 4 obs
● 2017-12-17 21:07:38
○ 2026-02-19 08:33:38
○ 2026-08-03 19:04:18
○NSns5.gratisdns.dk2015-08-14 → 2017-12-17 · 4 obs
● 2017-12-17 21:07:38
○ 2026-02-19 08:33:38
○ 2026-08-03 19:04:18
○MX.2026-02-19 → 2026-08-03 · 2 obs
○ 2026-08-03 19:04:18
○A2.108.241.1512016-12-02 → 2016-12-02 · 4 obs
● 2016-12-02 06:37:42
○ 2017-12-17 21:07:38
○ 2026-08-03 19:04:18
○A83.88.253.1742015-08-14 → 2016-04-07 · 4 obs
● 2016-04-07 01:20:52
○ 2016-12-02 06:37:42
○ 2026-08-03 19:04:18
○A83.95.177.1662017-12-17 → 2017-12-17 · 4 obs
● 2017-12-17 21:07:38
○ 2026-02-19 08:33:38
○ 2026-08-03 19:04:18
●A87.61.86.772026-02-19 → 2026-08-03 · 3 obs
● 2026-02-19 08:33:38
● 2026-08-03 19:04:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, l.nic.dk, h.nic.dk, c.nic.dk... | 12 records |
| centaurus.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.61.86.77 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 1 | . (pri: 0) |
| 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
centaurus.dk directs to one IP number, which is 87.61.86.77.
Among the host names that share IP numbers with centaurus.dk are 0x573d564d.static.cust.fastspeed.dk, mail.mahjong.dk, yig.dk and two others.
Name Servers
centaurus.dk is served by two delegated name servers, ns01.one.com and ns02.one.com.
centaurus.dk has the same name server delegation as a number of other domains, such as ceno.be, spogardh.se, 1worlddirect.dk and two more.
Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.