strandmail.dk is a .dk domain served by 2 nameservers (james.ns.cloudflare.com, mina.ns.cloudflare.com). It was registered on 1 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mailscan10.tn-hosting.dk, mailscan11.tn-hosting.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 212.237.249.16 | — | splash.curanet.dk | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mailscan10.tn-hosting.dk | 81.161.97.147 | mailscan10.tn-hosting.dk | AS198944 TN HOSTING ApS |
| 10 | — | mailscan11.tn-hosting.dk | 81.161.97.150 | mailscan11.tn-hosting.dk | AS198944 TN HOSTING ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.16 |
| 🔶 Autoconfig | 212.237.249.16 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | webmail.tn-hosting.dk |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com include:tn-hosting.dk -all |
| Policy | Record (strandmail.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:tn-hosting.dk -all |
| Policy | Record (_dmarc.strandmail.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@tn-hosting.dk; ruf=mailto:dmarc@tn-hosting.dk |
| www | 212.237.249.16 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 7/10 · policy: -all
No problems found| 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 | 2406632431 |
| Primary NS (MNAME) | james.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2025-12-01 |
| Expires | 2026-11-30 (40d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 21:16:10 | 1029ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-03 13:33:18 | 1381ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-02 13:30:59 | 812ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 12:24:58 | 847ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 23:31:22 | 9681ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-06 09:35:50 | 1386ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-27 20:09:23 | 1143ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 06:28:14 shown | 4751ms | 2 NS 1 A 2 MX | 🔓 Insecure |