juraviden.dk is a .dk domain served by 2 nameservers (gene.ns.cloudflare.com, thaddeus.ns.cloudflare.com). It was registered on 30 September 2026 (WHOIS) and first appeared in the .dk zone on 1 October 2026. Its website address 104.21.78.111 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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.78.111 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.100 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:4e6f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:dc64 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.78.111,172.67.220.100 ech=AEX+DQBBrAAgACBGKpu3lfPSro9e84puX7eakcUoosbHyb+OEjzDUElfAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4e6f,2606:4700:3033::ac43:dc64 |
| www | 104.21.78.111 172.67.220.100 2606:4700:3033::6815:4e6f 2606:4700:3033::ac43:dc64 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network juraviden.dk: 104.21.78.111 172.67.220.100 2606:4700:3033::6815:4e6f 2606:4700:3033::ac43:dc64 (AS13335) www.juraviden.dk: 104.21.78.111 172.67.220.100 2606:4700:3033::6815:4e6f 2606:4700:3033::ac43:dc64 (AS13335) |
| 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 | 2417885319 |
| Primary NS (MNAME) | gene.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Dynadot LLC |
| Registered | 2026-09-30 |
| Expires | 2027-09-29 (344d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 13:26:19 shown | 486ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-12 02:48:17 | 984ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-11 01:25:53 | 2291ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-09 21:55:20 | 849ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 08:48:15 | 3537ms | 2 NS 3 A 0 MX | 🔓 Insecure |