vif-isolering.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was registered on 25 November 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.168 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.scannet.dk, mx2.scannet.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.67.168 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.178.127 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.scannet.dk | 46.36.210.150 | mx1.scannet.dk | AS48854 team.blue Denmark A/S |
| 20 | 300s | mx2.scannet.dk | 94.231.106.222 | mx2.scannet.dk | AS48854 team.blue Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b27f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:43a8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.67.168,172.67.178.127 ech=AEX+DQBBEgAgACCFkFAAKjfo2CPneM6QG+DsA9Q9AE6ioo5Ed+a1t3MgRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b27f,2606:4700:3034::6815:43a8 |
| TXT Record |
|---|
| v=spf1 mx include:mailgun.org include:spf.scannet.dk ~all |
| Policy | Record (vif-isolering.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx include:mailgun.org include:spf.scannet.dk ~all |
| Policy | Record (_dmarc.vif-isolering.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:b63e991bbfa845d6b5efb2f405705cc8@dmarc-reports.cloudflare.net |
| www | 104.21.67.168 172.67.178.127 2606:4700:3030::ac43:b27f 2606:4700:3034::6815:43a8 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network vif-isolering.dk: 104.21.67.168 172.67.178.127 2606:4700:3030::ac43:b27f 2606:4700:3034::6815:43a8 (AS13335) www.vif-isolering.dk: 104.21.67.168 172.67.178.127 2606:4700:3030::ac43:b27f 2606:4700:3034::6815:43a8 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 9/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407957221 |
| Primary NS (MNAME) | luke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Greait |
| Registered | 1997-11-25 |
| Expires | 2026-12-31 (72d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:54:32 | 834ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-22 20:08:15 | 1909ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-07 12:48:43 | 993ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-26 01:52:31 | 771ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-24 21:46:19 | 1151ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-14 22:12:15 | 3620ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-21 10:56:58 | 9077ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-26 23:28:58 shown | 847ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-24 17:11:33 | 2587ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-23 04:53:15 | 913ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 19:06:38 | 2837ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 16:39:00 | 6001ms | 2 NS 1 A 2 MX | 🔒 Secure |