| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.100.37 | 43200s | 0x573d6425.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Aarhus |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.hmcdata.dk | 87.61.100.37 | 0x573d6425.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.61.100.37 |
| 🔶 Autoconfig | 87.61.100.37 |
| TXT Record |
|---|
| This is hmcdata website |
| v=spf1 a:hmcdata.dk ip4:87.61.100.37 include:cph1.spamfilter.cc ~all |
| Policy | Record (hmcdata.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:hmcdata.dk ip4:87.61.100.37 include:cph1.spamfilter.cc ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 05:43:17 | 2549ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 17:26:15 | 2576ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 07:00:03 | 826ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 09:27:01 | 751ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 12:42:44 | 1723ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 23:18:18 | 1365ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 17:37:59 | 2628ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 06:31:58 | 1144ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-24 03:18:59 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 12:44:30 | 1099ms | 2 NS 1 A 1 MX | 🔒 Secure | View |