| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.247.77.73 | 3600s | mail3.syd.se | AS1257 | Tele2 SWIPnet | 212.247.0.0/16 | 🇸🇪 Sweden | Gothenburg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mx1.syd.se | 212.247.77.83 | mx1.syd.se | AS1257 Tele2 SWIPnet |
| 10 | 3600s | mx2.syd.se | 85.30.142.27 | host-85-30-142-27.sydskane.nu | AS34244 Teleservice Bredband Skane AB |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.247.77.73 |
| 🔶 Autoconfig | 212.247.77.73 |
| TXT Record |
|---|
| v=spf1 include:_spf.syd.se -all |
| Policy | Record (energiøovernatning.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.syd.se -all |
| Policy | Record (_dmarc.energiøovernatning.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@itsyd.se |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026022401 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-28 11:40:03 | 1611ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-28 04:35:02 | 679ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 02:16:11 | 579ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-24 01:16:34 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 07:31:53 | 1669ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 07:30:56 | 528ms | 2 NS 1 A 2 MX | 🔒 Secure | View |