3ai.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.51.175.11 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by 3ai.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 |
|---|---|---|---|---|---|---|---|
| 46.51.175.11 | 43200s | wisegirl.dk | AS16509 | Amazon.com, Inc. | 46.51.128.0/18 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | 3ai.dk | 46.51.175.11 | wisegirl.dk | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.51.175.11 |
| 🔶 Autoconfig | wisegirl.dk → 46.51.175.11 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | wisegirl.dk |
| _imaps._tcp | 0 | 1 | 993 | wisegirl.dk |
| TXT Record |
|---|
| v=spf1 mx ip4:46.51.175.11 ip4:46.32.50.98 -all |
| Policy | Record (3ai.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:46.51.175.11 ip4:46.32.50.98 -all |
| Policy | Record (_dmarc.3ai.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarcreports@3ai.dk; adkim=s; aspf=s |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:dmarcreports@3ai.dk |
| www | 46.51.175.11 (AS16509) (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 |
|---|---|---|
| — | 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: 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 | 2026070107 |
| 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 | 2023-03-25 |
| Expires | 2027-03-24 (157d) |
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 |
|---|---|
| 2ai.dk | ONE.COM A/S |
| 2impact.dk | ONE.COM A/S |
| 2invent.dk | ONE.COM A/S |
| fagbot.dk | ONE.COM A/S |
| helnaturlig.dk | Punktum dk A/S (direct) |
| prebenbot.dk | ONE.COM A/S |
| sdbgkapital.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 08:22:30 | 460ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 14:45:17 | 601ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 14:18:16 | 850ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 13:08:56 | 676ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 04:20:42 | 846ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 12:29:10 | 694ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 02:22:28 | 760ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 22:31:48 | 615ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 12:42:38 shown | 661ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 03:15:50 | 1238ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:41:33 | 575ms | 2 NS 1 A 1 MX | 🔒 Secure |