nkf-br.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.143 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by nkfbr-dk0i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.143 | 3600s | webcluster1.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:79:5806:4a2c:5e91 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms74863187 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (nkf-br.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 46.30.213.143 2a02:2350:5:10c:79:5806:4a2c:5e91 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network nkf-br.dk: 46.30.213.143 2a02:2350:5:10c:79:5806:4a2c:5e91 (AS51468) www.nkf-br.dk: 46.30.213.143 2a02:2350:5:10c:79:5806:4a2c:5e91 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | 2026101701 |
| 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 | 2018-10-01 |
| Expires | 2026-10-31 (7d) |
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 |
|---|---|---|---|
| 2026-10-23 02:17:08 shown | 426ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-21 18:52:15 | 1303ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-19 01:43:55 | 1775ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 03:29:11 | 645ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 20:06:24 | 848ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 01:28:18 | 1688ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 01:35:02 | 6716ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 14:58:04 | 1019ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 00:59:10 | 2058ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 22:48:46 | 10060ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 15:54:49 | 1800ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 04:34:12 | 1327ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 16:32:22 | 17269ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 22:38:30 | 794ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 09:00:57 | 20835ms | 2 NS 1 A 1 MX | 🔒 Secure |