| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.48.139.219 | 3600s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.48.139.219 |
| 🔶 Autoconfig | 87.48.139.219 |
| TXT Record |
|---|
| google-site-verification=wTKajQ74LaVxZH7UJcaQ8sw1kdez8Xbl09NFs3Jb2pM |
| v=spf1 ip4:93.165.151.154 include:_spf.google.com -all |
| Policy | Record (kranservicenord.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:93.165.151.154 include:_spf.google.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-09-02 15:24:56 | 722ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-29 07:08:19 | 1407ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 14:46:51 | 4879ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 21:26:44 | 617ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:11:38 | 1207ms | 2 NS 1 A 1 MX | 🔒 Secure | View |