centertryk.dk - robtex.com
centertryk.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.66.117.107 | ||||||
| NS | ns1.curanet.dk ⭐ | ||||||
| A | 2a02:2339:4006:108::123🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.curanet.dk | ||||||
| A | 185.25.141.12🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.curanet.dk | ||||||
| NS | ns2.curanet.dk | ||||||
| A | 2a02:2339:1:10f::123:123🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.curanet.dk | ||||||
| A | 91.197.248.75🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.curanet.dk | ||||||
| MX | centertryk-dk.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2021-11-17 #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 1774809181localtime Sun Mar 29 20:33:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774809181 | ||||||
Subdomains
Same first word
centertryk.dk |
DNS History
12 records (4 active, 8 former)
○NSns.centertryk.dk2009-01-13 → 2009-01-13 · 3 obs
○ 2015-05-25 22:57:24
○ 2026-03-29 18:51:06
●NSns1.curanet.dk2015-05-25 → 2026-03-29 · 3 obs
● 2015-05-25 22:57:24
● 2026-03-29 18:51:06
●NSns2.curanet.dk2015-05-25 → 2026-03-29 · 3 obs
● 2015-05-25 22:57:24
● 2026-03-29 18:51:06
○NSns2.d-hosting.dk2009-01-13 → 2009-01-13 · 3 obs
○ 2015-05-25 22:57:24
○ 2026-03-29 18:51:06
○NSns3.d-hosting.dk2009-01-13 → 2009-01-13 · 3 obs
○ 2015-05-25 22:57:24
○ 2026-03-29 18:51:06
●MXcentertryk-dk.mail.protection.outlook.com2015-05-25 → 2026-03-29 · 3 obs
● 2015-05-25 22:57:24
● 2026-03-29 18:51:06
○MXcluster1.comendo.dk2009-01-13 → 2009-01-13 · 3 obs
○ 2015-05-25 22:57:24
○ 2026-03-29 18:51:06
○MXcluster2.comendo.dk2009-01-13 → 2009-01-13 · 3 obs
○ 2015-05-25 22:57:24
○ 2026-03-29 18:51:06
○MXcluster3.virusprotectionsystems.dk2009-01-13 → 2009-01-13 · 3 obs
○ 2015-05-25 22:57:24
○ 2026-03-29 18:51:06
●A77.66.117.1072016-08-12 → 2026-03-29 · 3 obs
● 2016-08-12 08:13:36
● 2026-03-29 18:51:06
○A77.66.31.322015-05-25 → 2016-04-01 · 5 obs
● 2015-05-25 22:57:24
● 2016-04-01 23:07:02
○ 2016-08-12 08:13:36
○ 2026-03-29 18:51:06
○A83.151.128.482009-01-13 → 2009-01-13 · 3 obs
○ 2015-05-25 22:57:24
○ 2026-03-29 18:51:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, s.nic.dk, c.nic.dk, t.nic.dk... | - |
| centertryk.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:185.25.141.12
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.66.117.107 |
| NS | 2 | ns2.curanet.dk, ns1.curanet.dk |
| MX | 1 | centertryk-dk.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
Hierarchy
centertryk.dk is a parent of *.centertryk.dk and ns.centertryk.dk.
IP Addresses
centertryk.dk points to a single IP: 77.66.117.107.
Other host names such as maslak.dk and halogen-belysning.dk share IP numbers with centertryk.dk.
Name Servers
Two name servers ns1.curanet.dk and ns2.curanet.dk handle delegation for centertryk.dk.
centertryk.dk uses the same name server setup as other domains, for example businessmann.dk, kkart.dk, bilvarmer.com, ostsalling.dk and servicepos.dk.
centertryk.dk partially shares name servers with other domains; examples include sfm.dk, sequelsite.info, samlerhuset.dk, 4736.info and rudetoning.dk.
these name servers are commonly used with the name servers ns1.123hotel.dk.
Host names with two IP numbers:
ns1.curanet.dk points to: 2a02:2339:4006:108::123 and 185.25.141.12
ns2.curanet.dk points to: 2a02:2339:1:10f::123:123 and 91.197.248.75
Mail Servers
centertryk.dk is handled by a single mail server, centertryk-dk.mail.protection.outlook.com.