grindstedvandtårn.dk is a .dk domain served by 2 nameservers (matt.ns.cloudflare.com, mckenzie.ns.cloudflare.com). It was registered on 14 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.102 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.59.102 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.174.197 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:3b66 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:aec5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.59.102,172.67.174.197 ech=AEX+DQBBNAAgACBEVvV6qv+2EGSHksMVtzMtBb0W4uDonEFEC5F+QK8lNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3b66,2606:4700:3035::ac43:aec5 |
| www CNAME | af62a50c007e41b9.vercel-dns-017.com (all on vercel-dns-017.com) |
| www vs bare domain | Different networks grindstedvandtårn.dk: 104.21.59.102 172.67.174.197 2606:4700:3033::6815:3b66 2606:4700:3035::ac43:aec5 (AS13335) (all like this)www.grindstedvandtårn.dk: 216.198.79.65 64.29.17.65 (AS16509) |
| Wildcard | No |
| 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 | 2415239843 |
| Primary NS (MNAME) | matt.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-05-14 |
| Expires | 2027-05-13 (203d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 07:26:21 shown | 443ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 00:12:39 | 515ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 14:07:21 | 602ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 03:53:46 | 591ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-25 04:59:58 | 1041ms | 2 NS 2 A 1 MX | ❓ Unknown |
| 2026-08-23 03:48:54 | 880ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-22 23:38:18 | 9845ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 03:52:43 | 2106ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-21 19:13:57 | 938ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 04:02:20 | 617ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-19 22:03:55 | 927ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 09:17:36 | 943ms | 2 NS 2 A 0 MX | 🔒 Secure |