johnnynguyen.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 3 December 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 21 October 2026, when it moved from direct registration at Punktum to GIGAHOST ApS. Its website address 217.116.232.213 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.213 | 3600s | web13.gigahost.dk | AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | johnnynguyen.dk → 217.116.232.213 |
| 🔶 Autoconfig | johnnynguyen.dk → 217.116.232.213 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | johnnynguyen.dk (all on johnnynguyen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.johnnynguyen.dk | johnnynguyen.dk |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@johnnynguyen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2009-12-03 |
| Expires | 2026-12-31 (70d) |
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 |
|---|---|
| jndk.dk | Punktum dk A/S (direct) |
| yellowside.dk | GIGAHOST ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 16:46:51 shown | 1102ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-12 04:51:25 | 1240ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 21:01:40 | 643ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 01:03:53 | 726ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 02:32:49 | 859ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 03:07:29 | 3124ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 11:25:11 | 901ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 05:58:43 | 973ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 05:21:08 | 872ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:52:01 | 1821ms | 2 NS 1 A 1 MX | 🔒 Secure |