auth.dk - robtex.com
auth.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.249.197.229🇩🇰 TDC195.249.0.0/16 Tele Danmark | ||||||
| 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 | auth-dk.mx1-dk.mailanyone.net ⭐ | ||||||
| A | 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix | ||||||
| PTR | mx11.electric.net | ||||||
| A | 192.162.219.155🇮🇪 Amazon192.162.219.0/24 EC2 Prefix | ||||||
| PTR | mx41.electric.net | ||||||
| MX | auth-dk.mx2-dk.mailanyone.net(20) | ||||||
| A | 2001:978:2a01:0:192:162:217:4🇬🇧 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH | ||||||
| A | 192.162.219.155🇮🇪 Amazon192.162.219.0/24 EC2 Prefix | ||||||
| PTR | mx41.electric.net | ||||||
| MX | auth-dk.mx3-dk.mailanyone.net(30) | ||||||
| A | 192.162.219.255🇮🇪 Amazon192.162.219.0/24 EC2 Prefix | ||||||
| PTR | mx41.electric.net | ||||||
| TXT | MS=ms46806951 | ||||||
| TXT | v=spf1 include:spf.mailanyone.net include:spf.protection.outlook.com -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-03-02 #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 1780371181localtime Tue Jun 2 05:33:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1780371181 | ||||||
Subdomains
www.auth.dk |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSdns1.webkoncept.dk2015-07-18 → 2016-11-23 · 4 obs
● 2016-11-23 05:18:06
○ 2026-02-25 15:36:12
○ 2026-06-02 04:03:46
○NSdns2.webkoncept.dk2015-07-18 → 2016-11-23 · 4 obs
● 2016-11-23 05:18:06
○ 2026-02-25 15:36:12
○ 2026-06-02 04:03:46
●NSns01.one.com2026-02-25 → 2026-06-02 · 3 obs
● 2026-02-25 15:36:12
● 2026-06-02 04:03:46
●NSns02.one.com2026-02-25 → 2026-06-02 · 3 obs
● 2026-02-25 15:36:12
● 2026-06-02 04:03:46
●MXauth-dk.mx1-dk.mailanyone.net2026-02-25 → 2026-06-02 · 3 obs
● 2026-02-25 15:36:12
● 2026-06-02 04:03:46
●MXauth-dk.mx2-dk.mailanyone.net2026-02-25 → 2026-06-02 · 3 obs
● 2026-02-25 15:36:12
● 2026-06-02 04:03:46
●MXauth-dk.mx3-dk.mailanyone.net2026-02-25 → 2026-06-02 · 3 obs
● 2026-02-25 15:36:12
● 2026-06-02 04:03:46
○MXgw1.security.comendo.com2015-07-18 → 2016-11-23 · 4 obs
● 2016-11-23 05:18:06
○ 2026-02-25 15:36:12
○ 2026-06-02 04:03:46
○MXgw2.security.comendo.com2015-07-18 → 2016-11-23 · 4 obs
● 2016-11-23 05:18:06
○ 2026-02-25 15:36:12
○ 2026-06-02 04:03:46
○MXgw3.security.comendo.com2015-07-18 → 2016-11-23 · 4 obs
● 2016-11-23 05:18:06
○ 2026-02-25 15:36:12
○ 2026-06-02 04:03:46
●A195.249.197.2292015-07-18 → 2026-06-02 · 2 obs
● 2026-06-02 04:03:46
○PTRauth.dk2016-11-23 → 2016-11-23 · 3 obs
○ 2026-02-25 15:36:12
○ 2026-06-02 04:03:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| auth.dk | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.249.197.229 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 3 | auth-dk.mx2-dk.mailanyone.net (pri: 20), auth-dk.mx3-dk.mailanyone.net (pri: 30)... |
| TXT | 2 | MS=ms46806951, v=spf1 include:spf.mailanyone.net includ |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
www.auth.dk is a subdomain of auth.dk.
IP Addresses
auth.dk resolves to one IP address: 195.249.197.229.
Name Servers
auth.dk is delegated to two name servers: ns01.one.com and ns02.one.com.
auth.dk uses the same name servers as several other domains — among them bomotors.be, 360gradisrl.com, coil.pro and two more.
auth.dk shares at least some of its name servers with other domains, such as eksakt.nu.
ns01.one.com and ns02.one.com each resolve to two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, while ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Mail for auth.dk is routed through three mail servers — auth-dk.mx1-dk.mailanyone.net, auth-dk.mx2-dk.mailanyone.net and auth-dk.mx3-dk.mailanyone.net.
Hostnames that resolve to two IP addresses:
auth-dk.mx1-dk.mailanyone.net points to 192.162.219.155 and 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd.
auth-dk.mx2-dk.mailanyone.net points to 192.162.219.155 and 2001:978:2a01:0:192:162:217:4.
Host names with one IP number:
auth-dk.mx3-dk.mailanyone.net points to 192.162.219.255.
auth-dk.mx1-dk.mailanyone.net and auth-dk.mx2-dk.mailanyone.net are host names that each point to 192.162.219.155 IP addresses.