| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.varny.dk | 91.229.203.54 | mailcow.varny.dk | AS216275 Netnoerden ApS |
| ns2.varny.dk | 3.248.18.165 | ec2-3-248-18-165.eu-west-1.compute.amazonaws.com | AS16509 Amazon.com, Inc. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.229.203.54 | 86400s | mailcow.varny.dk | AS216275 | Netnoerden ApS | 91.229.203.0/24 | 🇩🇰 Denmark | Virum |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mailcow.varny.dk | 91.229.203.54 | mailcow.varny.dk | AS216275 Netnoerden ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mailcow.varny.dk → 91.229.203.54 |
| 🔶 Autoconfig | mailcow.varny.dk → 91.229.203.54 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | mailcow.varny.dk |
| TXT Record |
|---|
| google-site-verification=0_rdOb2gInpPf7fB0ljmiLTwkL0hNwMn3tZpZgWmhl8 |
| v=spf1 ip4:91.229.203.54 -all |
| Policy | Record (varny.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:91.229.203.54 -all |
| Policy | Record (_dmarc.varny.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:postmaster@varny.dk; ruf=mailto:postmaster@varny.dk; sp=quarantine |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026083009 |
| Primary NS (MNAME) | ns.varny.dk |
| Responsible (RNAME) | postmaster@varny.dk |
| Refresh | 7200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 03:47:19 | 2174ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 19:10:20 | 3533ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 09:06:30 | 1986ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-23 18:43:39 | 5024ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 18:29:43 | 17186ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 18:20:10 | 4680ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-06 07:40:10 | 3413ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 19:39:44 | 6953ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 19:50:00 | 1509ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 12:07:02 | 3986ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |