simplefactor.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.171 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.171 | 3600s | webcluster44.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:805d:491d:2144:e4c8 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=KIz9UBrmpjVwCjsAYDvjvYhFW-CAylbN55BRyJrJXvU |
| v=spf1 include:_spf.google.com -all |
| Policy | Record (simplefactor.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com -all |
| Policy | Record (_dmarc.simplefactor.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:info@simplefactor.dk ; pct=100; adkim=s; aspf=s |
| www | 77.111.240.171 2a02:2350:5:102:805d:491d:2144:e4c8 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network simplefactor.dk: 77.111.240.171 2a02:2350:5:102:805d:491d:2144:e4c8 (AS51468) www.simplefactor.dk: 77.111.240.171 2a02:2350:5:102:805d:491d:2144:e4c8 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 2048 bit |
| — | RSA · ~1024 bit below 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 | 2026070705 |
| 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 | 2020-08-04 |
| Expires | 2027-08-31 (317d) |
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 |
|---|---|---|---|
| 2026-10-13 19:05:38 | 528ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-10-09 10:49:47 | 872ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-30 08:00:02 | 714ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-23 12:58:00 | 818ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-27 23:04:05 | 889ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-22 12:56:37 | 2128ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-20 12:11:06 | 17196ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-14 19:59:03 | 3376ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-23 06:17:23 | 1719ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-09 04:22:39 shown | 1883ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-29 00:04:59 | 802ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-23 17:46:05 | 789ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-21 01:16:29 | 579ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-17 15:11:53 | 2985ms | 2 NS 1 A 5 MX | ❓ Unknown |