studyinnyk.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, mark.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.197.250.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 91.197.250.177 | — | lb1.corp.cabana.dk | AS48854 | team.blue Denmark A/S | 91.197.248.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | — | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.208.111 |
| 🔶 Autoconfig | guldborgsund.dk → 91.197.250.177 |
| TXT Record |
|---|
| v=spf1 include:spf.onlinemail.io ?all |
| Policy | Record (studyinnyk.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.onlinemail.io ?all |
| www CNAME | guldborgsund.dk (all on guldborgsund.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2405719874 |
| Primary NS (MNAME) | adi.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 16:37:19 | 500ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-27 05:08:06 | 1010ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-22 20:57:37 | 1087ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-02 00:59:19 | 999ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-21 18:38:56 | 9066ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 00:56:26 | 1364ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 20:23:08 | 2910ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 14:18:30 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 11:48:22 | 1600ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 03:33:46 | 980ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 07:08:32 shown | 877ms | 2 NS 1 A 2 MX | 🔓 Insecure |