roa.dk is a .dk domain served by 2 nameservers (fred.ns.cloudflare.com, meilani.ns.cloudflare.com). It was registered on 20 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.122 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, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.48.122 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.151.59 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:973b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:307a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.48.122,172.67.151.59 ech=AEX+DQBB+AAgACBa2DHwV2dbwchWwDkHeHJTqq/o0Tw+Gz1KaJyNxaAyJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:973b,2606:4700:3035::6815:307a |
| TXT Record |
|---|
| v=spf1 a:vpn.roait.com include:_spf.google.com -all |
| Policy | Record (roa.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:vpn.roait.com include:_spf.google.com -all |
| Policy | Record (_dmarc.roa.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=1; rua=mailto:vmjodgxv@ag.dmarcian.com; ruf=mailto:vmjodgxv@fr.dmarcian.com; |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:vmjodgxv@tls.us.dmarcian.com |
| www CNAME | ghs.google.com (all on google.com) |
| www vs bare domain | Different networks roa.dk: 104.21.48.122 172.67.151.59 2606:4700:3031::ac43:973b 2606:4700:3035::6815:307a (AS13335) (all like this)www.roa.dk: 172.217.20.179 2a00:1450:400f:805::2013 (AS15169) |
| 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: 2/10 · 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 | 2417447166 |
| Primary NS (MNAME) | fred.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 | 1999-05-20 |
| Expires | 2027-06-30 (255d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 04:33:34 shown | 1535ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-09-26 11:25:23 | 739ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-09-21 15:27:47 | 4258ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-09-08 00:17:03 | 2217ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-28 03:22:30 | 1339ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-08-06 14:37:27 | 2836ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-07-21 04:12:44 | 1466ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-07-16 08:06:15 | 1812ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-22 15:53:21 | 1168ms | 2 NS 2 A 5 MX | 🔒 Secure |
| 2026-06-17 13:30:22 | 4072ms | 2 NS 2 A 5 MX | 🔒 Secure |