helsingehallerne.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.181 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by helsingehallerne-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 94.231.106.181 | 3600s | linux221.curanet.dk | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| 🔶 Autoconfig | helsingehallerne.dk → 94.231.106.181 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDd3L3N7Q9JbHfuRdPVXsw6galE7dW4rqPpI/S5DfwMNFHot38Euf5IyzuhjLNMJwjz9SOlRJz1bjJZxgbV6+IoWg6ndI6CA14+5DS1bOnVQx1ZQYx8kitei1MJSKngfJvXdBEIVUMLgqZ8BdkKaOE3hC2OQhzFRnnDRMn3EQzLAQIDAQAB |
| MS=ms38414566 |
| spf2.0/pra |
| v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.curanet.dk -all |
| Policy | Record (helsingehallerne.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.curanet.dk -all |
| www CNAME | helsingehallerne.dk (all on helsingehallerne.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| dkim | helsingehallerne.dk | RSA Invalid key data — receivers can't verify signatures |
| k1 | helsingehallerne.dk | RSA · ~1024 bit below 2048 bit |
| s1 | helsingehallerne.dk | RSA · ~1024 bit below 2048 bit |
| s2 | helsingehallerne.dk | RSA Invalid key data — receivers can't verify signatures |
| selector1 | helsingehallerne.dk | RSA · ~1024 bit below 2048 bit |
| selector2 | helsingehallerne.dk | 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: 5/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.helsingehallerne.dk | helsingehallerne.dk |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@helsingehallerne.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 11:08:40 shown | 2388ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 22:47:48 | 4459ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 16:42:15 | 1408ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 02:49:24 | 1173ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 01:14:14 | 1602ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 13:50:55 | 2027ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 09:22:11 | 1402ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 10:28:47 | 1501ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 10:48:57 | 10170ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 11:45:50 | 1609ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 00:49:03 | 4046ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 10:09:06 | 5634ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 18:25:27 | 1475ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-31 07:01:24 | 1411ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 12:49:08 | 1613ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 14:41:23 | 2654ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 13:48:33 | 3545ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 13:36:01 | 2344ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 08:14:13 | 1614ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 23:09:40 | 1492ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:10:01 | 1593ms | 5 NS 1 A 1 MX | 🔓 Insecure |