| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.norring.dk | 80.210.68.93 | mail.norring.dk | AS203953 Hiper A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | www.norring.dk → 80.210.68.93 |
| 🔶 Autoconfig | www.norring.dk → 80.210.68.93 |
| TXT Record |
|---|
| v=spf1 include:norring.dk -all |
| Policy | Record (nutjobs.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:norring.dk -all |
| Policy | Record (_dmarc.nutjobs.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:postmaster@norring.dk; ruf=mailto:postmaster@norring.dk; fo=1; |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.nutjobs.dk | www.norring.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026080901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |