tk-soft.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 27 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.24.142 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mx.simply.com. 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 |
|---|---|---|---|---|---|---|---|
| 86.52.24.142 | 600s | 86-52-24-142.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Aalborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.103.108 94.231.106.20 |
mx.simply.com mx.simply.com |
AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.109.14 |
| 🔶 Autoconfig | 94.231.109.14 |
| TXT Record |
|---|
| purelymail_ownership_proof=ae04d56e2df52d53267f5139da4ebe271e8ed155ab0b19995d3e0d44aeab8ab1718e0dbfb161dcc8061c39755d14f390232d445ab8c17c1eb8a39e6b02c37a7e |
| v=spf1 include:spf.simply.com include:_spf.purelymail.com include:sendgrid.net ~all |
| Policy | Record (tk-soft.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.simply.com include:_spf.purelymail.com include:sendgrid.net ~all |
| Policy | Record (_dmarc.tk-soft.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 86.52.24.142 (AS39642) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u17504605.wl106.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u17504605.wl106.sendgrid.net | 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: 4/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 4B949F05A63FED95FC94B3A83DD70167… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026102504 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2006-04-27 |
| Expires | 2027-04-30 (186d) |
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 |
|---|---|
| traffichero.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 16:56:45 shown | 656ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 16:29:24 | 655ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 17:29:56 | 508ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 11:13:27 | 862ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 23:54:13 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:19:32 | 815ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 17:51:24 | 669ms | 4 NS 1 A 1 MX | 🔒 Secure |