perifereblok.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 1 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.205 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, 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.205 | 3600s | 205.giga-ptr.232.116.217.in-addr.arpa web5.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 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 | CNAME / IP |
|---|---|
| 🔷 Autodiscover | perifereblok.dk → 217.116.232.205 |
| 🔶 Autoconfig | perifereblok.dk → 217.116.232.205 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | perifereblok.dk (all on perifereblok.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.perifereblok.dk | perifereblok.dk |
| 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 | 2026070901 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@perifereblok.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-02-01 |
| Expires | 2028-02-29 (497d) |
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 |
|---|---|
| wildgaard.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 12:56:12 | 603ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 00:53:39 | 3444ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 21:25:01 | 592ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 19:43:26 | 842ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 18:48:05 | 836ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 09:28:46 | 739ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 19:03:43 | 821ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 04:44:47 | 821ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 17:48:00 | 6076ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 01:35:16 | 2930ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 18:59:16 | 967ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-05 03:33:38 | 1011ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-24 02:22:45 | 1379ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 03:20:03 | 3280ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-12 03:02:55 shown | 8743ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:13:45 | 1989ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 11:42:12 | 2275ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 05:03:55 | 797ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 01:15:09 | 1254ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 15:23:35 | 1575ms | 5 NS 1 A 3 MX | 🔓 Insecure |