| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.20.243.68 | 43200s | mail.jesma.dk | AS31027 | GlobalConnect A/S | 185.20.240.0/22 | 🇩🇰 Denmark | Slagelse |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bsccd.dk | bsccd.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090201 |
| 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 | |
|---|---|---|---|---|
| 2026-09-02 23:19:50 | 642ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 05:23:14 | 2761ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 01:23:09 | 6646ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 07:41:13 | 4758ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 16:04:41 | 2533ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 01:57:08 | 1441ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 17:25:18 | 441ms | 2 NS 1 A 0 MX | 🔒 Secure | View |