carat-tools.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 9 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.173.21.43 is hosted by BIT BV (AS12859) in The Netherlands. Mail is handled by carattools-dk01c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.scannet2.dk | — | — | — |
| ns2.scannet2.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.173.21.43 | — | single-cottonmouth.sys.rootnet.io | AS12859 | BIT BV | 185.173.20.0/22 | 🇳🇱 The Netherlands | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0b:3100:20::a1 | — | — | AS12859 | BIT BV | 2a0b:3100:0:0:0:0:0:0/39 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com ip4:87.63.221.118 -all |
| Policy | Record (carat-tools.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:87.63.221.118 -all |
| www | 185.173.21.43 2a0b:3100:20::a1 (AS12859) (address records, no CNAME) |
| www vs bare domain | Same network carat-tools.dk: 185.173.21.43 2a0b:3100:20::a1 (AS12859) www.carat-tools.dk: 185.173.21.43 2a0b:3100:20::a1 (AS12859) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| 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 | 2025030601 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-12-09 |
| Expires | 2026-12-31 (75d) |
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 |
|---|---|---|---|
| 2026-09-25 06:14:19 | 1073ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 21:50:39 | 1316ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 05:01:11 | 1796ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 12:31:38 | 2724ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 05:48:26 | 767ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 03:48:48 | 4523ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 01:42:54 | 1929ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 19:15:53 shown | 575ms | 2 NS 1 A 1 MX | 🔒 Secure |