cordesglas.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 12 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | — | — | — | — |
| 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 | cordesglas.dk → 46.183.138.100 |
| 🔶 Autoconfig | cordesglas.dk → 46.183.138.100 |
| 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 (cordesglas.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.cordesglas.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | cordesglas.dk (all on cordesglas.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.cordesglas.dk | cordesglas.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 | 2026061801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@cordesglas.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-12-12 |
| Expires | 2030-12-31 (1529d) |
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 |
|---|---|
| bonan.dk | Punktum dk A/S (direct) |
| markisestof.dk | Punktum dk A/S (direct) |
| solsikring.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 10:27:53 | 1538ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-16 00:32:23 | 715ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 08:53:48 | 2428ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 22:21:31 | 1123ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-29 22:08:40 | 1267ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 12:27:48 | 2534ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 20:56:25 | 845ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 06:38:17 | 860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 11:24:51 | 1015ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 13:56:30 | 845ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 18:07:31 | 3031ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-16 12:12:44 | 9126ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 15:53:54 | 1227ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-02 09:13:04 | 1363ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 23:58:59 | 2714ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 16:16:20 | 1482ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-11 14:14:34 | 2367ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 15:01:19 | 1092ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 10:13:34 | 755ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 04:49:13 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 23:09:55 | 820ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 07:11:13 | 606ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 10:30:13 shown | 918ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 22:25:49 | 748ms | 5 NS 1 A 3 MX | 🔓 Insecure |