iacta.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 July 2026 (WHOIS) and first appeared in the .dk zone on 19 July 2026. Its website address 86.52.116.116 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.iacta.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 86.52.116.116 | 600s | 86-52-116-116.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Aalborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.iacta.dk | 86.52.116.116 | 86-52-116-116.norlyscustomer.net | AS39642 Sinal A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 86.52.116.116 |
| 🔶 Autoconfig | 86.52.116.116 |
| TXT Record |
|---|
| v=spf1 mx a ~all |
| Policy | Record (iacta.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ~all |
| Policy | Record (_dmarc.iacta.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:postmaster@iacta.dk |
| www | 89.167.16.110 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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: 2/10 · 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 | 2026072301 |
| 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 | 2026-07-18 |
| Expires | 2027-07-17 (268d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 18:35:40 | 504ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 16:33:21 | 593ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 21:09:46 | 573ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 19:47:48 | 803ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 21:56:10 shown | 759ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 08:45:20 | 808ms | 2 NS 1 A 1 MX | 🔒 Secure |