rtels.dk - dns.ninja
rtels.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.150.113.14🇩🇰 team-blue-denmark194.150.112.0/22 ZITCOM A/S | ||||||
| NS | ns2.dandomain.dk ⭐ | ||||||
| A | 2a02:2339:1:108::dd:dd🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.dandomain.dk | ||||||
| A | 91.197.248.66🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.dandomain.dk | ||||||
| NS | ns.dandomain.dk | ||||||
| A | 2a02:2339:4006:109::dd🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns.dandomain.dk | ||||||
| A | 185.25.141.3🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns.dandomain.dk | ||||||
| MX | mx1.dandomain.dk ⭐ | ||||||
| A | 212.237.249.50🇩🇰 team-blue-denmark212.237.248.0/23 ZITCOM A/S | ||||||
| PTR | mx1.dandomain.dk | ||||||
| MX | mx2.dandomain.dk(20) | ||||||
| A | 46.36.209.11🇩🇰 team-blue-denmark46.36.208.0/21 | ||||||
| PTR | mx2.dandomain.dk | ||||||
| TXT | v=spf1 include:spf.dandomain.dk ~all | ||||||
| SOA | ns.dandomain.dkhostmaster@dandomain.dk 2022-10-03 #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 1781971561localtime Sat Jun 20 18:06:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781971561 | ||||||
Subdomains
mail.rtels.dk |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.dandomain.dk2015-07-18 → 2026-06-20 · 2 obs
● 2026-06-20 16:07:54
●NSns2.dandomain.dk2015-07-18 → 2026-06-20 · 2 obs
● 2026-06-20 16:07:54
○NSns3.dandomain.dk2015-07-18 → 2017-03-14 · 4 obs
● 2017-03-14 20:19:40
○ 2020-03-01 09:21:22
○ 2026-06-20 16:07:54
○MXmail.rtels.dk2015-07-18 → 2017-03-14 · 4 obs
● 2017-03-14 20:19:40
○ 2020-03-01 09:21:22
○ 2026-06-20 16:07:54
●MXmx1.dandomain.dk2020-03-01 → 2026-06-20 · 3 obs
● 2020-03-01 09:21:22
● 2026-06-20 16:07:54
●MXmx2.dandomain.dk2020-03-01 → 2026-06-20 · 3 obs
● 2020-03-01 09:21:22
● 2026-06-20 16:07:54
●A194.150.113.142015-07-18 → 2026-06-20 · 2 obs
● 2026-06-20 16:07:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| rtels.dk | ns2.dandomain.dk, ns.dandomain.dk | 4 records |
✅ Authoritative Response
Server:185.25.141.3
NS records: ns2.dandomain.dk, ns.dandomain.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.113.14 |
| NS | 2 | ns2.dandomain.dk, ns.dandomain.dk |
| MX | 2 | mx2.dandomain.dk (pri: 20), mx1.dandomain.dk (pri: 10) |
| TXT | 1 | v=spf1 include:spf.dandomain.dk ~all |
| SOA | 1 | ns.dandomain.dk hostmaster.dandomain.dk |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dandomain.dk, ns.dandomain.dk, ns2.dandomain.dk...)
Analysis
Hierarchy
The domain mail.rtels.dk falls under the parent rtels.dk.
IP Addresses
rtels.dk resolves to one IP address: 194.150.113.14.
aktieinformation.dk, dsens.dk, hoyen.eu and two other host names share IP numbers with rtels.dk.
Name Servers
rtels.dk is delegated to two name servers: ns2.dandomain.dk and ns.dandomain.dk.
rtels.dk uses the same name servers as several other domains — among them favoritel.dk, gaeb.dk, ottbib.dk and two more.
At least some of rtels.dk's name servers are shared with other domains, for example despec.is, henninglarsen.de, kristensen-group.com and two more.
These name servers tend to be used in conjunction with the name servers ns3.dandomain.dk.
ns2.dandomain.dk and ns.dandomain.dk each resolve to two IP addresses: ns2.dandomain.dk points to 91.197.248.66 and 2a02:2339:1:108::dd:dd, while ns.dandomain.dk points to 185.25.141.3 and 2a02:2339:4006:109::dd.
Mail Servers
Mail for rtels.dk is handled by two mail servers — mx1.dandomain.dk and mx2.dandomain.dk.
rtels.dk uses an identical mail server configuration to several other domains — among them sin.dk, mahilde.dk, ezens.dk and two more.
rtels.dk has at least partial mail server overlap with other domains such as controlgdpr.com, swingeren.dk, mitnorrebro.dk and two more.
Each of mx1.dandomain.dk and mx2.dandomain.dk has one IP address: mx1.dandomain.dk uses 212.237.249.50 and mx2.dandomain.dk uses 46.36.209.11.