billundvvs.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 10 December 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 16 October 2026, when it moved from direct registration at Punktum to CURANET A/S. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.103.100 | 600s | dnsforward.simply.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 93.191.156.118 |
| 🔶 Autoconfig | 93.191.156.118 |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com include:spf.curanet.dk -all |
| Policy | Record (billundvvs.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com include:spf.curanet.dk -all |
| www CNAME | hosting.auxo.dk (all on auxo.dk) |
| www vs bare domain | Different networks billundvvs.dk: 3.33.152.50 52.223.13.110 (AS16509) (all like this)www.billundvvs.dk: 104.21.57.189 172.67.165.120 2606:4700:3031::ac43:a578 2606:4700:3036::6815:39bd (AS13335) |
| Wildcard | No |
DNS lookups: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025042300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2008-12-10 |
| Expires | 2026-12-31 (74d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| billund-vvs.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 05:57:40 | 924ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-02 12:01:44 | 513ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-03 20:26:36 | 2366ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-02 02:43:24 | 581ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-03 09:05:54 shown | 16817ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 07:32:51 | 977ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 02:49:21 | 656ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 08:57:49 | 1159ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:35:19 | 622ms | 4 NS 1 A 2 MX | 🔒 Secure |