vand-opg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by scan1.centex.dk, scan2.centex.dk. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.155.240 | 600s | forward.dnsfactory.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | scan1.centex.dk | 92.43.176.51 | — | AS3292 TDC Holding A/S |
| 10 | 600s | scan2.centex.dk | 92.43.176.159 | — | AS3292 TDC Holding A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | webmail.vand-edb.dk |
| TXT Record |
|---|
| eyJ0eXBlIjozMDEsInBhdGgiOnRydWUsInVybCI6Imh0dHA6XC9cL3d3dy52YW5kLWVkYi5ka1wva29udGFrdFwvZWplcnNraWZ0ZVwvIn0= |
| MS=ms44461295 |
| v=spf1 a mx ip4:185.149.230.26 ip4:185.149.230.27 ip4:194.150.112.200 include:centex.dk -all |
| Policy | Record (vand-opg.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:185.149.230.26 ip4:185.149.230.27 ip4:194.150.112.200 include:centex.dk -all |
| www | 93.191.155.240 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · 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 | 2025111001 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Absacon IT ApS |
| Registered | 2002-08-16 |
| Expires | 2027-09-30 (340d) |
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 |
|---|---|
| mitledningsnet.dk | Absacon IT ApS |
| tastselv-vand.dk | Absacon IT ApS |
| vand-edb.dk | Absacon IT ApS |
| vandlet.dk | Absacon IT ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 14:02:33 | 1322ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-11 13:54:16 | 6022ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 05:11:51 | 694ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 06:14:47 | 694ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 03:04:34 | 991ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 09:42:50 | 2573ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-07 05:25:27 | 6132ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 09:58:52 | 597ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 02:39:57 | 639ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 18:35:00 shown | 550ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 16:32:54 | 2375ms | 2 NS 1 A 2 MX | 🔒 Secure |