stamtræ.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). Its website address 216.198.79.1 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 216.198.79.1 | 3600s | — | AS16509 | Amazon.com, Inc. | 216.198.79.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www CNAME | 07d68d4396325564.vercel-dns-017.com (all on vercel-dns-017.com) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091303 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 16:51:35 | 519ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 02:26:32 | 567ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 10:12:39 shown | 443ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 19:01:46 | 546ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 20:02:50 | 476ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 15:25:27 | 386ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 10:52:51 | 8749ms | 2 NS 1 A 1 MX | 🔒 Secure |