khong.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.133 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.133 | 3600s | webcluster6.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:2b:754a:5aeb:aaac | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.133 2a02:2350:5:102:2b:754a:5aeb:aaac (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network khong.dk: 77.111.240.133 2a02:2350:5:102:2b:754a:5aeb:aaac (AS51468) www.khong.dk: 77.111.240.133 2a02:2350:5:102:2b:754a:5aeb:aaac (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 6F2F6668E559087AD0C5D55F223128E2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101601 |
| 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 | 2005-05-06 |
| Expires | 2027-05-31 (225d) |
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 |
|---|---|---|---|
| 2026-10-16 17:17:19 shown | 460ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 00:30:05 | 434ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 14:15:37 | 661ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-18 01:08:26 | 812ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 21:52:39 | 638ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 12:38:11 | 720ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 13:48:42 | 927ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 22:31:50 | 4956ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 18:20:22 | 2879ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 23:38:03 | 689ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 08:05:44 | 910ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 03:43:07 | 822ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 15:11:34 | 631ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:23:38 | 670ms | 2 NS 1 A 4 MX | 🔒 Secure |