| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.101.48 | 43200s | 0x573d6530.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Aarhus |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | nice2have.dk → 87.61.101.48 |
| 🔶 Autoconfig | nice2have.dk → 87.61.101.48 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.nice2have.dk | nice2have.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-09 16:53:46 | 3026ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-01 13:38:54 | 4652ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 21:47:24 | 835ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 19:15:41 | 468ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 06:58:10 | 578ms | 2 NS 1 A 0 MX | 🔒 Secure | View |