kadmin.dk is a .dk domain served by 3 nameservers (adns.ka-net.dk, ns1.one.com, ns2.one.com). It was registered on 5 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.196.175.206 is hosted by Ka-net (AS207355) in Denmark. Mail is handled by mx1.hc357-7.eu.iphmx.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|
| adns.ka-net.dk | 2a06:f240:4400:257::74 91.196.174.74 |
— adns.ka-net.dk |
AS207355 Ka-net AS207355 Ka-net |
| ns1.one.com | — | — | — |
| ns2.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.196.175.206 | 3600s | kadmin.dk static.206.175.196.91.in-addr.arpa.ka-net.dk svantenne.dk |
AS207355 | Ka-net | 91.196.172.0/22 | 🇩🇰 Denmark | Kalundborg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a06:f240:4400:200:91:196:175:206 | 3600s | — | AS207355 | Ka-net | 2a06:f240:0:0:0:0:0:0/29 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=ZemG39gdKk7QtQJZeEHsMwbg9759xb6YQ7H6UcMzd-0 |
| MS=ms84554763 |
| v=spf1 mx ip4:91.196.174.20 exists:%{i}.spf.hc357-7.eu.iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com ~all |
| Policy | Record (kadmin.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ip4:91.196.174.20 exists:%{i}.spf.hc357-7.eu.iphmx.com include:spf.protection.outlook.com include:mail.zendesk.com ~all |
| Policy | Record (_dmarc.kadmin.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:admin@kadmin.dk; ruf=mailto:admin@kadmin.dk; fo=1 |
| www CNAME | ka-net.dk (all on ka-net.dk) |
| www vs bare domain | Different networks kadmin.dk: 91.196.175.206 2a06:f240:4400:200:91:196:175:206 (AS207355) (all like this)www.kadmin.dk: 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u40808993.wl244.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u40808993.wl244.sendgrid.net | RSA · ~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: 4/10 · policy: ~all
No problems found| 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 | 2018110573 |
| Primary NS (MNAME) | adns.ka-net.dk |
| Responsible (RNAME) | hostmaster@ka-net.dk |
| Refresh | 240s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-11-05 |
| Expires | 2028-11-30 (775d) |
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 |
|---|---|
| kalundborgnet.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 18:17:15 | 1218ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-15 22:25:45 shown | 18167ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 06:33:30 | 6738ms | 3 NS 1 A 1 MX | 🔓 Insecure |