thinknext.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.35 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by thinknext-dk.mail.protection.outlook.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 |
|---|---|---|---|---|---|---|---|
| 185.21.42.35 | 3600s | linux36.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| 🔶 Autoconfig | 185.21.42.35 |
| TXT Record |
|---|
| MS=ms31818853 |
| v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all |
| Policy | Record (thinknext.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk -all |
| Policy | Record (_dmarc.thinknext.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www | 185.21.42.35 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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: 4/10 · 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 | 2025121501 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:02:27 shown | 1340ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:42:13 | 705ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 22:38:11 | 996ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 23:15:43 | 1249ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 04:51:00 | 41098ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 01:28:42 | 1830ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 23:25:29 | 1973ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:55:51 | 6012ms | 2 NS 1 A 1 MX | 🔒 Secure |