sourcex.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.21 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 43200s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | alias.zeit.co → 76.76.21.142 |
| 🔶 Autoconfig | alias.zeit.co → 76.76.21.142 |
| TXT Record |
|---|
| forward-email=larsoid@gmail.com |
| v=spf1 a mx include:spf.forwardemail.net include:_spf.google.com -all |
| Policy | Record (sourcex.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.forwardemail.net include:_spf.google.com -all |
| Policy | Record (_dmarc.sourcex.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| www CNAME | alias.zeit.co (all on zeit.co) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 8/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.sourcex.dk | alias.zeit.co |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2002-03-22 |
| Expires | 2027-03-31 (162d) |
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 |
|---|---|
| shopstore.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 05:37:24 shown | 1353ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-07 22:17:37 | 647ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-13 00:48:55 | 1402ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 10:34:01 | 1443ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 03:06:37 | 1185ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 18:13:24 | 6019ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 01:00:01 | 1405ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-14 05:03:05 | 1475ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 02:36:57 | 599ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 04:46:20 | 1001ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 14:39:16 | 818ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 11:56:46 | 1167ms | 2 NS 1 A 2 MX | 🔒 Secure |