| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.20.255.78 | 600s | 176-20-255-78-dynamic.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 176.20.224.0/19 | 🇩🇰 Denmark | Kolding |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.pinsemissionen.dk | 176.20.255.78 | 176-20-255-78-dynamic.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 mx ~all |
| Policy | Record (pinsemissionen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | iq6dhKT3V3j0Twkp4Auo9Pb8EwZ0SamPk4hrpeS/… |
| ZSK | ECDSA P-256/SHA-256 | siT3qCgTwKaqcBVV5ipWifVyJy+e+CFKt/FZDvu0… |
| Field | Value |
|---|---|
| Serial | 2026081601 |
| 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 | |
|---|---|---|---|---|
| 2026-08-16 19:55:22 | 5642ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 19:21:30 | 3529ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 06:18:32 | 2396ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 06:31:03 | 5125ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 00:35:17 | 663ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:10:23 | 743ms | 2 NS 1 A 1 MX | 🔒 Secure | View |