| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.228.102.9 | 43200s | 188.228.102.9.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 188.228.102.0/23 | 🇩🇰 Denmark | Grindsted |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | web2.hjarne.dk | 188.228.102.9 2a00:fd01:810e:a711::10 |
188.228.102.9.dynamic.altibox.net — |
AS214875 Altibox Danmark AS AS214875 Altibox Danmark AS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:fd01:100:400::eac | 3600s | — | AS214875 | Altibox Danmark AS | 2a00:fd01:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Holstebro |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | web2.hjarne.dk |
| _imaps._tcp | 0 | 0 | 443 | web2.hjarne.dk |
| TXT Record |
|---|
| v=spf1 +mx +include:_spf.hjarne.dk ~all |
| Policy | Record (hjarne.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +include:_spf.hjarne.dk ~all |
| Policy | Record (_dmarc.hjarne.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; adkim=s; aspf=s |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 07:34:25 | 996ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 18:34:56 | 925ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 19:51:08 | 5020ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 13:05:24 | 8729ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 13:21:48 | 4185ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:16:32 | 11046ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:09:09 | 261ms | 0 NS 0 A 0 MX | ❓ Unknown | View |