4ai.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 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 4ai.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 | 4ai.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 (4ai.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:46.51.175.11 ip4:46.32.50.98 -all |
| Policy | Record (_dmarc.4ai.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarcreports@4ai.dk; adkim=s; aspf=s |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:dmarcreports@4ai.dk |
| www | 46.30.213.159 2a02:2350:5:10c:f9:dbe5:1bad:7ad7 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 4ai.dk: 46.30.213.159 2a02:2350:5:10c:f9:dbe5:1bad:7ad7 (AS51468) www.4ai.dk: 46.30.213.159 2a02:2350:5:10c:f9:dbe5:1bad:7ad7 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | 2026041101 |
| 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 | 2023-03-31 |
| Expires | 2027-03-30 (162d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 09:45:05 | 566ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 14:13:20 | 1834ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 13:45:42 | 605ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 12:50:51 | 733ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 12:17:24 | 596ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 20:42:55 | 779ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 15:48:56 | 781ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 01:29:59 | 1214ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 03:18:29 | 1969ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 04:29:23 | 1283ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 14:26:37 | 886ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 23:26:42 | 4887ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 11:52:39 | 743ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 09:46:13 shown | 582ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 03:49:38 | 1976ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:49:14 | 1155ms | 2 NS 1 A 1 MX | 🔒 Secure |