glaskøb.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). 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 23.227.38.74 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by xnglaskbfya-dk0m1e.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 23.227.38.74 | 3600s | shops.myshopify.com | AS13335 | Cloudflare, Inc. | 23.227.38.0/23 | 🇨🇦 Canada | Ottawa |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| TXT Record |
|---|
| MS=ms81162440 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (glaskøb.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | shops.myshopify.com (all on myshopify.com) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2025011407 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2004-02-01 |
| Expires | 2027-02-28 (134d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 22:13:05 | 1067ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 17:48:58 | 990ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 16:58:55 | 1239ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:50:24 | 1025ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 16:42:05 shown | 811ms | 3 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-23 00:54:51 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 04:30:49 | 384ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 23:20:40 | 987ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:27:44 | 1902ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:25:44 | 1403ms | 3 NS 1 A 1 MX | 🔒 Secure |