ioptic.dk - robtex.com
ioptic.dk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.one.com ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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 1786318020localtime Mon Aug 10 01:27:00 2026gmtime Sun Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786318020 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
○MXmxcluster1.one.com2015-04-28 → 2017-08-12 · 4 obs
● 2015-04-28 22:19:22
● 2017-08-12 08:07:46
○ 2026-06-11 10:10:32
○ 2026-08-09 23:58:04
● 2017-08-12 08:07:46
○ 2026-06-11 10:10:32
○ 2026-08-09 23:58:04
○MXmxcluster2.one.com2015-04-28 → 2017-08-12 · 4 obs
● 2015-04-28 22:19:22
● 2017-08-12 08:07:46
○ 2026-06-11 10:10:32
○ 2026-08-09 23:58:04
● 2017-08-12 08:07:46
○ 2026-06-11 10:10:32
○ 2026-08-09 23:58:04
○A81.95.241.862015-04-28 → 2017-08-12 · 4 obs
● 2015-04-28 22:19:22
● 2017-08-12 08:07:46
○ 2026-06-11 10:10:32
○ 2026-08-09 23:58:04
● 2017-08-12 08:07:46
○ 2026-06-11 10:10:32
○ 2026-08-09 23:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| ioptic.dk | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ioptic.dk (unsigned zone)
⏱️ Timing
Total: 886ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
ioptic.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.
ioptic.dk has the same name server delegation as a number of other domains, such as thomasnic.dk, next-ip.com, bendix1.dk and two more.
The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.