itkursusguiden.dk is a .dk domain served by 4 nameservers (ns.locuples.com, ns2.locuples.com, ns3.wwi.as and 1 more). It was registered on 4 July 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.43.123.120 is hosted by Itm8 A/S (AS44398) in Denmark. Mail is handled by itkursusguiden-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 |
|---|---|---|---|---|---|---|---|
| 92.43.123.120 | 900s | — | AS44398 | Itm8 A/S | 92.43.120.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 900s | itkursusguiden-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 92.43.123.120 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms36580068 |
| v=spf1 include:spf.stejtech.net include:spf.protection.outlook.com -all |
| Policy | Record (itkursusguiden.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.stejtech.net include:spf.protection.outlook.com -all |
| www | 92.43.123.120 (AS44398) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-itkursusguiden-dk._domainkey.stepstoneas.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-itkursusguiden-dk._domainkey.stepstoneas.onmicrosoft.com | 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: 2/10 · 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 | 2009010149 |
| Primary NS (MNAME) | ns10.dnsmadeeasy.com |
| Responsible (RNAME) | dns@dnsmadeeasy.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2000-07-04 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 23:56:13 shown | 999ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 09:41:42 | 4657ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 18:32:29 | 13506ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 05:58:05 | 9746ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 21:28:44 | 996ms | 4 NS 1 A 1 MX | 🔓 Insecure |