fesg.dk is a .dk domain served by 2 nameservers (rex.ns.cloudflare.com, zainab.ns.cloudflare.com). It was registered on 30 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.148.56 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by fesg.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.150.148.56 | 300s | x59969438.customers.hiper-net.dk | AS203953 | Hiper A/S | 89.150.128.0/18 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | fesg.dk | 89.150.148.56 | x59969438.customers.hiper-net.dk | AS203953 Hiper A/S |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (fesg.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.fesg.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc.reports.usv8cf@wodzinski.dk |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407614775 |
| Primary NS (MNAME) | rex.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-05-30 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 00:45:40 | 465ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 17:40:48 | 608ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:06:03 | 582ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 08:19:37 | 581ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 07:47:56 | 650ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 22:44:16 | 2185ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 08:54:25 | 1000ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 19:02:22 | 1307ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 09:29:19 | 769ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 04:33:51 | 3911ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 09:51:42 | 8906ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 11:07:53 | 1299ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 12:47:49 | 1101ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 22:06:04 shown | 1422ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 22:16:56 | 414ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 21:44:50 | 2563ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:11:11 | 2045ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:07:09 | 917ms | 2 NS 1 A 1 MX | 🔒 Secure |