sendreceipt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 600s | . Null MX — domain accepts no email (RFC 7505) | |||
| 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 | 2026061401 |
| 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 |
|---|---|---|---|
| 2026-09-17 20:27:07 | 951ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-15 18:08:14 | 2134ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 23:56:11 | 2415ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-29 15:11:28 | 13444ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 21:12:55 shown | 557ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 14:47:31 | 2609ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 02:12:06 | 492ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 15:02:58 | 1071ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 11:01:26 | 656ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 04:23:56 | 421ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 10:26:36 | 482ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 05:11:21 | 529ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:07:23 | 1107ms | 0 NS 0 A 0 MX | ❓ Unknown |