rolymail.dk is a .dk domain served by 2 nameservers (emerie.ns.cloudflare.com, marty.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.63.144.161 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.worldmail.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 87.63.144.161 | — | mail.worldmail.dk | AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | Hillerød |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | mail.worldmail.dk | 87.63.144.161 | mail.worldmail.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| google-site-verification=NXQ8bVWsl_QUL89KmxndGw_vsar2unVhMhw8Zxrwd3w |
| v=spf1 mx -all |
| Policy | Record (rolymail.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.rolymail.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:8a311333a6b6456fa5f27bdbc0628a3e@dmarc-reports.cloudflare.net; |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| 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: 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 | 2405813729 |
| Primary NS (MNAME) | emerie.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 11:58:28 | 2376ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 22:56:13 | 447ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 02:24:45 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:35:14 | 1948ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 19:37:08 | 799ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 03:03:01 | 2609ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 00:07:30 | 669ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 23:11:35 | 1372ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 17:40:08 | 3676ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 21:18:54 | 2785ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 19:29:03 | 1324ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 20:40:17 | 1082ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 00:20:00 | 2019ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 07:09:42 shown | 2733ms | 2 NS 1 A 1 MX | 🔒 Secure |