hvidovrehavn.dk is a .dk domain served by 2 nameservers (jocelyn.ns.cloudflare.com, norman.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 300s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 20 | 300s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 30 | 300s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| google-site-verification=dVTg_Q9n6FyduMIscsHnj__4iKKCI6MBMslua33Nbhk |
| v=spf1 mx include:spf.gigahost.dk ~all |
| Policy | Record (hvidovrehavn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx include:spf.gigahost.dk ~all |
| Policy | Record (_dmarc.hvidovrehavn.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:5tys7i2z@ag.eu.dmarcian.com; ruf=mailto:5tys7i2z@fr.eu.dmarcian.com; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:hostmaster@hvidovrehavn.dk |
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | sectigo.com |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 46.183.138.100 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · 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 | 2417420001 |
| Primary NS (MNAME) | jocelyn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 05:07:40 shown | 2737ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-29 17:43:11 | 823ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-29 17:00:00 | 1652ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-28 16:48:54 | 1506ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-27 16:37:00 | 964ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-22 04:51:37 | 5207ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-19 21:33:34 | 1385ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-01 04:21:36 | 3305ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-28 20:02:05 | 2218ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-27 19:34:54 | 724ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-07 16:39:20 | 1205ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-01 19:06:02 | 1402ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-10 06:18:32 | 1212ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-20 19:07:38 | 818ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-19 01:38:19 | 1072ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-17 14:18:15 | 319ms | 0 NS 0 A 0 MX | ❓ Unknown |