fuaalborg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 11 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.215.86.151 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by fuaalborg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.curanet.dk | — | — | — |
| ns2.curanet.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.215.86.151 | — | — | AS3292 | TDC Holding A/S | 195.215.0.0/16 | 🇩🇰 Denmark | Brøndby Strand |
| TXT Record |
|---|
| google-site-verification=qYpDu11mt-q_lYgtYrVsMhJ0WMKtQEmCZkuJrR7A1F4 |
| v=spf1 include:_spf.mailersend.net ip4:130.226.157.26 include:spf.protection.outlook.com include:spf.jcdhotel.dk include:mailgun.org -all |
| Policy | Record (fuaalborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.mailersend.net ip4:130.226.157.26 include:spf.protection.outlook.com include:spf.jcdhotel.dk include:mailgun.org -all |
| Policy | Record (_dmarc.fuaalborg.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | web31.jcdhotel.dk (all on jcdhotel.dk) → 195.215.86.151 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 8/10 · policy: -all
| 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 | 2026022009 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2001-09-11 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 16:11:14 | 811ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 10:16:28 | 2268ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 04:03:09 | 1160ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 00:03:25 | 1032ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:44:24 shown | 2717ms | 2 NS 1 A 1 MX | 🔓 Insecure |