| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | natur-tur.dk → 46.183.138.100 |
| 🔶 Autoconfig | natur-tur.dk → 46.183.138.100 |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx a:smtp.gigahost.dk a:smtp.teambooking.dk include:spf.gigahost.dk -all |
| Policy | Record (natur-tur.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:smtp.gigahost.dk a:smtp.teambooking.dk include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.natur-tur.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.natur-tur.dk | natur-tur.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090301 |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 03:03:07 | 788ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-08-27 12:57:41 | 876ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-26 13:17:48 | 4874ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-25 03:10:43 | 757ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-17 12:14:30 | 607ms | 2 NS 1 A 3 MX | 🔒 Secure | View |