| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.20.225.150 | 600s | mik-el.dk | AS3292 | TDC Holding A/S | 176.20.224.0/19 | 🇩🇰 Denmark | Kolding |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mik-el.dk | 176.20.225.150 | mik-el.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 a:mik-el.dk -all |
| Policy | Record (mik-el.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mik-el.dk -all |
| Policy | Record (_dmarc.mik-el.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-10 06:51:51 | 779ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 13:40:56 | 732ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 02:59:02 | 16631ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 20:36:18 | 635ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:44:08 | 578ms | 2 NS 1 A 1 MX | 🔒 Secure | View |