askfell.dk is a .dk domain served by 2 nameservers (sage.ns.cloudflare.com, zara.ns.cloudflare.com). It first appeared in the .dk zone on 3 September 2026. Its website address 104.21.82.61 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.82.61 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.197.26 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:523d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:c51a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.82.61,172.67.197.26 ech=AEX+DQBByQAgACBpPTvGwS/JgFXn61/CU4bJvxc7KymibLfiF6o127rrRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:523d,2606:4700:3033::ac43:c51a |
| www | 104.21.82.61 172.67.197.26 2606:4700:3031::6815:523d 2606:4700:3033::ac43:c51a (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.askfell.dk | GciZw7l0iKy8-txsFO-9przW6TNFhvIF3xd-GjB7BrE |
| TXT | _acme-challenge.askfell.dk | U5yCO3Rx1g-MThF5mIpoc_oOQAxG_MnTJnSzueZsSB4 |
| 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 | 2414894868 |
| Primary NS (MNAME) | sage.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 20:51:42 | 683ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 19:48:11 | 639ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-17 21:17:03 shown | 1488ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 21:46:33 | 456ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 17:18:42 | 483ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 09:01:49 | 462ms | 3 NS 0 A 0 MX | 🔒 Secure |