| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.60.128.76 | 43200s | 87-60-128-76-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.60.0.0/16 | 🇩🇰 Denmark | Svendborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.fintnok.dk | 87.60.128.76 | 87-60-128-76-cable.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.60.128.76 |
| 🔶 Autoconfig | 87.60.128.76 |
| Policy | Record (_dmarc.fintnok.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; fo=1; rua=mailto:postmaster@fintnok.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 12:22:14 | 689ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 07:00:02 | 1264ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 16:58:07 | 7401ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 10:22:12 | 3182ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 13:56:31 | 8604ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 13:48:08 | 8607ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:08:02 | 564ms | 2 NS 1 A 1 MX | 🔒 Secure | View |