hfh-totalbyg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.3 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.hfh-totalbyg.dk, backup-mx.zitcom.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 93.191.155.3 | 3600s | vm1488.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 93.191.155.3 |
| 🔶 Autoconfig | 93.191.155.3 |
| TXT Record |
|---|
| v=spf1 ip4:93.191.155.3 a include:spf.curanet.dk include:web.shared.mysmtp.com -all |
| Policy | Record (hfh-totalbyg.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:93.191.155.3 a include:spf.curanet.dk include:web.shared.mysmtp.com -all |
| www | 93.191.155.3 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 8/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2021111701 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 05:05:48 shown | 642ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 12:11:27 | 616ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 02:32:19 | 899ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 21:01:35 | 1519ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 18:50:52 | 764ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 17:59:10 | 1040ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 08:28:18 | 587ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 23:19:19 | 670ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 17:17:50 | 1153ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 11:11:54 | 835ms | 2 NS 1 A 2 MX | 🔒 Secure |