| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.83.35 | 86400s | 0x573d5323.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Holstebro |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.montin.dk | 87.61.83.35 | 0x573d5323.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 mx a ip4:87.61.83.35/32 ~all |
| Policy | Record (montin.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ip4:87.61.83.35/32 ~all |
| Policy | Record (_dmarc.montin.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@montin.dk; |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.montin.dk | DANE-EE · SPKI · SHA-256 | 79B72F7F2BC07A1D82091185BECDD0EC… |
| HTTPS _443._tcp.montin.dk | DANE-EE · SPKI · SHA-256 | 26066B6C4F88EDB8D5E86AF803CC059D… |
| 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 | |
|---|---|---|---|---|
| 2026-08-13 18:13:48 | 797ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 17:18:48 | 1343ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 00:48:58 | 784ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 20:17:56 | 547ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:38:19 | 727ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 07:43:55 | 940ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 03:14:18 | 1286ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 01:14:51 | 3297ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 15:25:52 | 1040ms | 2 NS 1 A 1 MX | 🔒 Secure | View |