itbc.dk - robtex.com
itbc.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 167.86.122.22🇩🇪 CONTABO167.86.122.0/23 | ||||||
| PTR | mail1.best-choice.dk | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| MX | mail1.best-choice.dk ⭐ | ||||||
| A | 167.86.122.22🇩🇪 CONTABO167.86.122.0/23 | ||||||
| PTR | mail1.best-choice.dk | ||||||
| TXT | v=spf1 a mx ip4:167.86.122.22 ~all | ||||||
| TXT | v=spf1 include:best-choice.dk ~all | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2026-03-13 #2 | ||||||
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 1774928521localtime Tue Mar 31 05:42:01 2026gmtime Tue Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774928521 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.curanet.dk2015-06-10 → 2019-05-29 · 4 obs
● 2019-05-29 09:47:56
○ 2026-03-25 19:15:18
○ 2026-03-31 04:03:28
●NSns1.simply.com2026-03-25 → 2026-03-31 · 3 obs
● 2026-03-25 19:15:18
● 2026-03-31 04:03:28
○NSns2.curanet.dk2015-06-10 → 2019-05-29 · 4 obs
● 2019-05-29 09:47:56
○ 2026-03-25 19:15:18
○ 2026-03-31 04:03:28
●NSns2.simply.com2026-03-25 → 2026-03-31 · 3 obs
● 2026-03-25 19:15:18
● 2026-03-31 04:03:28
●NSns3.simply.com2026-03-25 → 2026-03-31 · 3 obs
● 2026-03-25 19:15:18
● 2026-03-31 04:03:28
○MXitbc-dk.mail.protection.outlook.com2015-06-10 → 2019-05-29 · 4 obs
● 2019-05-29 09:47:56
○ 2026-03-25 19:15:18
○ 2026-03-31 04:03:28
●MXmail1.best-choice.dk2026-03-25 → 2026-03-31 · 3 obs
● 2026-03-25 19:15:18
● 2026-03-31 04:03:28
●A167.86.122.222026-03-25 → 2026-03-31 · 3 obs
● 2026-03-25 19:15:18
● 2026-03-31 04:03:28
○A185.21.40.542019-05-29 → 2019-05-29 · 4 obs
● 2019-05-29 09:47:56
○ 2026-03-25 19:15:18
○ 2026-03-31 04:03:28
○A93.191.152.262015-06-10 → 2017-05-17 · 4 obs
● 2017-05-17 20:37:02
○ 2019-05-29 09:47:56
○ 2026-03-31 04:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| itbc.dk | ns2.simply.com, ns1.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
NS records: ns2.simply.com, ns1.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1040ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.86.122.22 |
| NS | 3 | ns2.simply.com, ns3.simply.com... |
| MX | 1 | mail1.best-choice.dk (pri: 10) |
| TXT | 3 | v=spf1 a mx ip4:167.86.122.22 ~all, v=spf1 +a +mx -all... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
itbc.dk points to a single IP number: 167.86.122.22.
Other host names, for instance mail1.best-choice.dk, share IP numbers with itbc.dk.
Name Servers
The domain itbc.dk is delegated to three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
itbc.dk shares name servers with other domains at least partially, for instance spist.dk, abtrade.dk, oncore.dk, qifix.se and truns.dk.
these name servers are often used together with the name servers ns4.simply.com.
Host names with two IPs:
ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78.
ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP:
ns3.simply.com points to 91.197.248.79.
Mail Servers
The mail server for itbc.dk is mail1.best-choice.dk.
Host name mail1.best-choice.dk resolves to IP 167.86.122.22.