dnnk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.43 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by dnnk-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.43 | 3598s | webcluster2.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 46.30.213.43 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:805e:5f26:9f63:4c0 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (dnnk.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.dnnk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:mh@dnnk.dk; ruf=mailto:mh@dnnk.dk; sp=none; |
| www | 46.30.213.43 2a02:2350:5:10a:805e:5f26:9f63:4c0 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network dnnk.dk: 46.30.213.43 2a02:2350:5:10a:805e:5f26:9f63:4c0 (AS51468) www.dnnk.dk: 46.30.213.43 2a02:2350:5:10a:805e:5f26:9f63:4c0 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-dnnk-dk._domainkey.dnnknetvaerk.onmicrosoft.com | 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: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092802 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2019-12-02 |
| Expires | 2026-11-30 (43d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 17:38:44 shown | 3171ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 19:37:28 | 867ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 04:43:40 | 1309ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 04:41:07 | 1805ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 04:02:08 | 1422ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-30 15:40:26 | 2968ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 23:48:22 | 1213ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 04:21:42 | 15223ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 04:03:28 | 6095ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 04:01:29 | 699ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 04:00:59 | 671ms | 2 NS 1 A 1 MX | 🔒 Secure |