| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.116.13.123 | 43200s | s7.stom.dk | AS31027 | GlobalConnect A/S | 87.116.0.0/18 | 🇩🇰 Denmark | Copenhagen |
| 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 | 2026080901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 21:14:35 | 535ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 08:14:03 | 839ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 11:08:02 | 3713ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 12:42:13 | 24802ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 02:53:25 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 18:05:07 | 494ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:39:18 | 551ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:19:14 | 624ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 14:38:35 | 474ms | 2 NS 1 A 0 MX | 🔒 Secure | View |