| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.0.144 | 3600s | 87.104.0.144.static.fibianet.dk | AS44869 | FIBIA P/S | 87.104.0.0/18 | 🇩🇰 Denmark | Hedehusene |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 3600s | mail.atm-entreprise.dk | 87.104.0.144 | 87.104.0.144.static.fibianet.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=spf1 mx a ip4:87.104.0.144 include:_custspf.one.com include:web.shared.mysmtp.com ~all |
| Policy | Record (atm-entreprise.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ip4:87.104.0.144 include:_custspf.one.com include:web.shared.mysmtp.com ~all |
| Policy | Record (_dmarc.atm-entreprise.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;ruf=mailto:dmarc-feedback@cd-data.dk;ri=86400;aspf=r;adkim=r;fo=1 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026083001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 04:30:58 | 1465ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 17:21:22 | 16501ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-30 03:57:54 | 14700ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 20:42:03 | 722ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 09:07:44 | 617ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 13:48:16 | 998ms | 2 NS 1 A 1 MX | 🔒 Secure | View |