one-connect.dk - robtex.com
one-connect.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.21.251.210🇩🇰 UNI-TEL-AS178.21.248.0/21 Uni-tel A/S | ||||||
| PTR | 178.21.251.210.customer.uni-tel.dk | ||||||
| NS | ns1.uni-tel.dk ⭐ | ||||||
| A | 178.21.251.162🇩🇰 UNI-TEL-AS178.21.248.0/21 Uni-tel A/S | ||||||
| PTR | ns1.uni-tel.dk | ||||||
| NS | ns2.uni-tel.dk | ||||||
| A | 142.132.232.72🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC | ||||||
| PTR | ns2.uni-tel.dk | ||||||
| NS | ns3.uni-tel.dk | ||||||
| A | 142.132.168.223🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC | ||||||
| PTR | ns3.uni-tel.dk | ||||||
| NS | ns4.uni-tel.dk | ||||||
| A | 95.217.158.180🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC | ||||||
| PTR | ns4.uni-tel.dk | ||||||
| MX | mail.uni-tel.dk ⭐ | ||||||
| A | 178.21.248.27🇩🇰 UNI-TEL-AS178.21.248.0/21 Uni-tel A/S | ||||||
| PTR | mail.uni-tel.dk | ||||||
| TXT | v=spf1 ip4:178.21.248.27 ip4:178.21.251.158 ~all | ||||||
| SOA | ns1.uni-tel.dkhostmaster@uni-tel.dk 2026-03-09 #0 | ||||||
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 1774173241localtime Sun Mar 22 10:54:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774173241 | ||||||
Subdomains
www.one-connect.dk |
Same first word
one-connect.dk |
Similar names
DNS History
13 records (6 active, 7 former)
○NSns1.gratisdns.dk2015-06-25 → 2018-07-04 · 4 obs
● 2018-07-04 11:28:52
○ 2026-02-16 17:24:14
○ 2026-03-24 07:27:18
●NSns1.uni-tel.dk2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 17:24:14
● 2026-03-24 07:27:18
○NSns2.gratisdns.dk2015-06-25 → 2018-07-04 · 4 obs
● 2018-07-04 11:28:52
○ 2026-02-16 17:24:14
○ 2026-03-24 07:27:18
●NSns2.uni-tel.dk2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 17:24:14
● 2026-03-24 07:27:18
○NSns3.gratisdns.dk2015-06-25 → 2018-07-04 · 4 obs
● 2018-07-04 11:28:52
○ 2026-02-16 17:24:14
○ 2026-03-24 07:27:18
●NSns3.uni-tel.dk2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 17:24:14
● 2026-03-24 07:27:18
○NSns4.gratisdns.dk2015-06-25 → 2018-07-04 · 4 obs
● 2018-07-04 11:28:52
○ 2026-02-16 17:24:14
○ 2026-03-24 07:27:18
●NSns4.uni-tel.dk2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 17:24:14
● 2026-03-24 07:27:18
○NSns5.gratisdns.dk2015-06-25 → 2018-07-04 · 4 obs
● 2018-07-04 11:28:52
○ 2026-02-16 17:24:14
○ 2026-03-24 07:27:18
○MXforwardsrs.net2015-06-25 → 2018-07-04 · 4 obs
● 2018-07-04 11:28:52
○ 2026-02-16 17:24:14
○ 2026-03-24 07:27:18
●MXmail.uni-tel.dk2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 17:24:14
● 2026-03-24 07:27:18
○A178.21.249.232015-06-25 → 2018-07-04 · 4 obs
● 2018-07-04 11:28:52
○ 2026-02-16 17:24:14
○ 2026-03-24 07:27:18
●A178.21.251.2102026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 17:24:14
● 2026-03-24 07:27:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| one-connect.dk | ns1.uni-tel.dk, ns2.uni-tel.dk, ns3.uni-tel.dk, ns4.uni-tel.dk | 4 records |
✅ Authoritative Response
Server:142.132.168.223
NS records: ns1.uni-tel.dk, ns2.uni-tel.dk, ns3.uni-tel.dk, ns4.uni-tel.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for one-connect.dk (unsigned zone)
⏱️ Timing
Total: 3537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.21.251.210 |
| NS | 4 | ns1.uni-tel.dk, ns4.uni-tel.dk... |
| MX | 1 | mail.uni-tel.dk (pri: 5) |
| TXT | 1 | v=spf1 ip4:178.21.248.27 ip4:178.21.251. |
| SOA | 1 | ns1.uni-tel.dk hostmaster.uni-tel.dk |
📌 Glue Records Collected
Total: 16
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Out-of-bailiwick: 4 (ns1.uni-tel.dk, ns2.uni-tel.dk, ns3.uni-tel.dk...)
Analysis
Hierarchy
one-connect.dk is the parent of www.one-connect.dk.
IP Addresses
one-connect.dk resolves to a single IP address: 178.21.251.210.
Other host names, for instance www.one-connect.dk, share IP numbers with one-connect.dk.
Name Servers
one-connect.dk is delegated to four name servers: ns1.uni-tel.dk, ns2.uni-tel.dk, ns3.uni-tel.dk and ns4.uni-tel.dk.
one-connect.dk at least partially shares name servers with other domains, including 253.21.178.in-addr.arpa, 248.21.178.in-addr.arpa, ringsmart.dk, 251.21.178.in-addr.arpa and 249.21.178.in-addr.arpa.
Hostnames with a single IP:
ns1.uni-tel.dk points to 178.21.251.162
ns2.uni-tel.dk points to 142.132.232.72
ns3.uni-tel.dk points to 142.132.168.223
ns4.uni-tel.dk points to 95.217.158.180
Mail Servers
one-connect.dk is handled by a single mail server, mail.uni-tel.dk.
mail.uni-tel.dk points to a single IP: 178.21.248.27.