| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| TXT Record |
|---|
| MS=ms25462436 |
| v=spf1 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (fljepsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (_dmarc.fljepsen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:itsupport@fljepsen.dk; ruf=mailto:itsupport@fljepsen.dk; pct=100; sp=reject; adkim=r; aspf=r |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2024-04-30 |
| Expires | 2027-04-29 (237d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 15:27:37 | 712ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-26 23:29:23 | 713ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-08 03:35:36 | 944ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-09 01:06:52 | 8748ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-06 07:29:58 | 898ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 09:32:56 | 717ms | 2 NS 1 A 2 MX | 🔒 Secure | View |