vaultwarden.dk is a .dk domain served by 2 nameservers (abby.ns.cloudflare.com, hank.ns.cloudflare.com). It was registered on 7 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.32 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.50.32 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.244 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:3220 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:c7f4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.50.32,172.67.199.244 ech=AEX+DQBBcQAgACApRkEgPwRvlQHDn91nGoAU4JzBFCnqxAEGLxCeXZhqMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3220,2606:4700:3034::ac43:c7f4 |
| TXT Record |
|---|
| forward-email-site-verification=JX9Utr4VYA |
| google-site-verification=Lp5xtsvPSijnYctYhZWz7b93xyhntQl5aeO2b_zrvik |
| v=spf1 include:_spf.google.com -all |
| Policy | Record (vaultwarden.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com -all |
| www | Exists, no address |
| www vs bare domain | www does not resolve vaultwarden.dk: 104.21.50.32 172.67.199.244 2606:4700:3031::6815:3220 2606:4700:3034::ac43:c7f4 (AS13335) (all like this)www.vaultwarden.dk: no address |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417558768 |
| Primary NS (MNAME) | abby.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-09-07 |
| Expires | 2027-09-06 (322d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 16:20:42 shown | 1471ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-10-05 16:13:29 | 2835ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-09-26 15:07:34 | 847ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-09-21 23:47:46 | 1535ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-30 14:25:39 | 2455ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-26 11:17:10 | 994ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-24 14:32:16 | 1820ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-17 16:50:07 | 1839ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-07 21:09:34 | 2175ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-06 15:48:29 | 1587ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-07-12 09:14:48 | 1261ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-28 04:20:22 | 2278ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-21 09:57:42 | 807ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-17 13:17:48 | 3934ms | 2 NS 2 A 5 MX | 🔒 Secure |