| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.81.130 | 3600s | 0x573d5182.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Holstebro |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.charlottelandin.dk | 87.61.81.130 | 0x573d5182.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| google-site-verification=v11OrFU5nsaJK5HCNe4Z4Bb5y3CN1Q3befwXyxoAm0Y |
| v=spf1 ip4:87.61.81.130 a mx a:mail.foo-bar.dk a:webmail.foo-bar.dk ~all |
| Policy | Record (charlottelandin.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:87.61.81.130 a mx a:mail.foo-bar.dk a:webmail.foo-bar.dk ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026073101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 10:53:30 | 747ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 00:07:20 | 606ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-03 07:54:25 | 611ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:18:14 | 2139ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 20:22:23 | 457ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 20:20:31 | 2420ms | 2 NS 1 A 1 MX | 🔒 Secure | View |