monitor-rg75.dk is a .dk domain served by 2 nameservers (danica.ns.cloudflare.com, kyree.ns.cloudflare.com). It was registered on 13 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.221 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.10.221 | 600s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.146.206 | 600s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:92ce | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:add | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.10.221,172.67.146.206 ech=AEX+DQBBbQAgACBx16k2C5AYpf3fBELYq4X9d/+DSMNwbG+N5yt/DY0FCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:92ce,2606:4700:3037::6815:add |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve monitor-rg75.dk: 104.21.10.221 172.67.146.206 2606:4700:3035::ac43:92ce 2606:4700:3037::6815:add (AS13335) (all like this)www.monitor-rg75.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'monitor-rg75.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2406706785 |
| Primary NS (MNAME) | danica.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-04-13 |
| Expires | 2027-04-12 (174d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 10:43:22 | 2597ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-17 07:04:44 | 9956ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-05 11:23:28 | 1499ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-29 11:11:47 | 922ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 03:21:20 | 643ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-11 18:39:25 | 3911ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-02 13:33:28 | 1584ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 18:55:37 | 5070ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 09:15:08 | 916ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-24 09:05:28 shown | 826ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-17 23:57:38 | 773ms | 2 NS 2 A 0 MX | 🔓 Insecure |