ulvsund.dk - robtex.com
ulvsund.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.107.19🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | nt20.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #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 1778732102localtime Thu May 14 06:15:02 2026gmtime Thu Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778732102 | ||||||
Subdomains
mail.ulvsund.dk |
Same first word
ulvsund.dk |
DNS History
19 records (6 active, 13 former)
○NSns1.123hotel.dk2008-11-03 → 2008-11-03 · 3 obs
○ 2015-08-29 14:39:40
○ 2026-05-14 04:41:56
○NSns1.gratisdns.dk2015-08-29 → 2020-02-14 · 5 obs
● 2015-08-29 14:39:40
● 2020-02-14 07:43:52
○ 2026-03-24 18:31:26
○ 2026-05-14 04:41:56
●NSns1.simply.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 18:31:26
● 2026-05-14 04:41:56
○NSns2.123hotel.dk2008-11-03 → 2008-11-03 · 3 obs
○ 2015-08-29 14:39:40
○ 2026-05-14 04:41:56
○NSns2.gratisdns.dk2015-08-29 → 2020-02-14 · 5 obs
● 2015-08-29 14:39:40
● 2020-02-14 07:43:52
○ 2026-03-24 18:31:26
○ 2026-05-14 04:41:56
●NSns2.simply.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 18:31:26
● 2026-05-14 04:41:56
○NSns3.gratisdns.dk2015-08-29 → 2020-02-14 · 5 obs
● 2015-08-29 14:39:40
● 2020-02-14 07:43:52
○ 2026-03-24 18:31:26
○ 2026-05-14 04:41:56
●NSns3.simply.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 18:31:26
● 2026-05-14 04:41:56
○NSns4.gratisdns.dk2015-08-29 → 2020-02-14 · 5 obs
● 2015-08-29 14:39:40
● 2020-02-14 07:43:52
○ 2026-03-24 18:31:26
○ 2026-05-14 04:41:56
●NSns4.simply.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 18:31:26
● 2026-05-14 04:41:56
○NSns5.gratisdns.dk2015-08-29 → 2020-02-14 · 5 obs
● 2015-08-29 14:39:40
● 2020-02-14 07:43:52
○ 2026-03-24 18:31:26
○ 2026-05-14 04:41:56
○MXbackup-mx.zitcom.dk2008-11-03 → 2008-11-03 · 3 obs
○ 2015-08-29 14:39:40
○ 2026-05-14 04:41:56
○MXmail.ulvsund.dk2008-11-03 → 2008-11-03 · 3 obs
○ 2015-08-29 14:39:40
○ 2026-05-14 04:41:56
○MXmail20.unoeuro.com2015-08-29 → 2015-08-29 · 4 obs
● 2015-08-29 14:39:40
○ 2015-12-13 15:23:08
○ 2026-05-14 04:41:56
●MXmx.simply.com2026-03-24 → 2026-05-14 · 3 obs
● 2026-03-24 18:31:26
● 2026-05-14 04:41:56
○MXmx.unoeuro.com2015-12-13 → 2020-02-14 · 5 obs
● 2015-12-13 15:23:08
● 2020-02-14 07:43:52
○ 2026-03-24 18:31:26
○ 2026-05-14 04:41:56
○A2a01:4f8:151:a3::22015-08-29 → 2020-02-14 · 5 obs
● 2015-08-29 14:39:40
● 2020-02-14 07:43:52
○ 2026-03-24 18:31:26
○ 2026-05-14 04:41:56
○A80.160.71.232008-11-03 → 2008-11-03 · 3 obs
○ 2015-08-29 14:39:40
○ 2026-05-14 04:41:56
●A94.231.107.192015-08-29 → 2026-05-14 · 3 obs
● 2015-08-29 14:39:40
● 2026-05-14 04:41:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| ulvsund.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.107.19 |
| NS | 4 | ns3.simply.com, ns1.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
ulvsund.dk is the parent of mail.ulvsund.dk.
IP Addresses
ulvsund.dk resolves to a single IP: 94.231.107.19.
Other host names, for instance mattson.dk, eastwind.dk, crud.dk, mail2.fairwaytours.dk and jonask.net share IP numbers with ulvsund.dk.
Name Servers
ulvsund.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
ulvsund.dk shares some name servers with other domains, for example mvu.dk, packhouse.dk, eveningstar.dk, blh.dk and copemedia.com.
Host names with two IP numbers: 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 number: ns3.simply.com points to: 91.197.248.79; ns4.simply.com points to: 91.197.248.80.
Mail Servers
ulvsund.dk is handled by a single mail server, mx.simply.com.
ulvsund.dk shares the mail server setup with other domains, for example cwu.dk, smily.dk, sevelforsamlingsgaard.dk, myservicetool.com and etoile.dk.
Host name mx.simply.com points to IP 94.231.106.20.