dancontainer.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 7 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.231 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. 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 |
|---|---|---|---|---|---|---|---|
| 185.21.41.231 | 3600s | linux30.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=mDUMQCoyyaNppIPFdYoxJPgxr4LZtRC9hwyrfR57tZE |
| v=spf1 a mx ip4:185.21.41.231 ip4:193.200.225.28 ip4:87.63.97.238 ip4:212.130.6.8 ip4:172.17.29.74 ip4:185.21.41.142 ip4:185.21.40.65 ip4:93.191.155.217 include:picit.dk include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all |
| Policy | Record (dancontainer.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:185.21.41.231 ip4:193.200.225.28 ip4:87.63.97.238 ip4:212.130.6.8 ip4:172.17.29.74 ip4:185.21.41.142 ip4:185.21.40.65 ip4:93.191.155.217 include:picit.dk include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all |
| www | 185.21.41.231 (AS48854) (address records, no CNAME) |
| 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 |
DNS lookups: 9/10 · policy: -all
| 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 | 2024052101 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-09-07 |
| Expires | 2027-09-30 (348d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| aar-opbevaring.dk | Punktum dk A/S (direct) |
| aar-selfstorage.dk | Punktum dk A/S (direct) |
| kbhopbevaring.dk | Punktum dk A/S (direct) |
| opbevaringkbh.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-25 18:26:06 shown | 686ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 09:08:50 | 1277ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 04:23:20 | 984ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 01:37:36 | 65535ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 00:13:03 | 561ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 00:07:03 | 2160ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 00:00:34 | 709ms | 2 NS 1 A 2 MX | 🔒 Secure |