| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.88.194.96 | 600s | 83-88-194-96-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 83.88.192.0/18 | 🇩🇰 Denmark | Viborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 ip4:83.88.194.96/32 -all |
| Policy | Record (stayrelevant.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:83.88.194.96/32 -all |
| Policy | Record (_dmarc.stayrelevant.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 13:27:27 | 658ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 16:12:37 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 06:57:56 | 585ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 03:44:32 | 517ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 21:43:53 | 437ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |