flank.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 8 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.220 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 not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.220 | 3600s | web20.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | 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 |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (flank.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.flank.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 104.21.25.244 172.67.168.49 2606:4700:3036::6815:19f4 2606:4700:3037::ac43:a831 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026091001 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@flank.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2012-01-08 |
| Expires | 2027-01-31 (105d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 01:16:14 | 4114ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-01 22:22:10 | 2012ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 20:15:58 | 861ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 19:52:06 | 648ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 23:55:23 | 708ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 21:26:16 shown | 791ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 20:31:47 | 934ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 18:50:10 | 9462ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 14:26:29 | 753ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 12:47:59 | 17586ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 03:32:33 | 1933ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 19:11:34 | 1060ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-04 05:16:23 | 1359ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 21:00:36 | 2784ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 03:00:42 | 1062ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-11 03:56:39 | 1026ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 19:15:06 | 1050ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 14:43:53 | 812ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 06:23:41 | 1419ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 09:34:49 | 1441ms | 5 NS 1 A 3 MX | 🔓 Insecure |