| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 78.31.252.137 | 3600s | 78-31-252-137.static.kviknet.net | AS204151 | EWII Bredbaand A/S | 78.31.252.0/22 | 🇩🇰 Denmark | Ans |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-02-19 |
| Expires | 2027-02-18 (166d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 23:31:32 | 1531ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 16:36:40 | 560ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 13:15:05 | 646ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 19:00:54 | 905ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 20:17:34 | 528ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 19:35:31 | 501ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:30:24 | 518ms | 2 NS 1 A 0 MX | 🔒 Secure | View |