skolergaar.dk is a .dk domain served by 2 nameservers (cheryl.ns.cloudflare.com, jermaine.ns.cloudflare.com). It was registered on 13 July 2026 (WHOIS) and first appeared in the .dk zone on 14 July 2026. Its website address 104.21.86.11 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.86.11 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.213.188 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:560b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:d5bc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.86.11,172.67.213.188 ech=AEX+DQBBNgAgACCfybI9povM0Rk21AIKNAZm7egDUF2NA8f7iizxnikVDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:560b,2606:4700:3034::ac43:d5bc |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve skolergaar.dk: 104.21.86.11 172.67.213.188 2606:4700:3032::6815:560b 2606:4700:3034::ac43:d5bc (AS13335) (all like this)www.skolergaar.dk: no address |
| Wildcard | No |
| 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 | 2416751852 |
| Primary NS (MNAME) | cheryl.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Name SRS AB |
| Registered | 2026-07-13 |
| Expires | 2027-07-12 (262d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 18:25:18 | 490ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-09 11:01:41 | 672ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-06 08:28:10 shown | 2194ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 07:09:10 | 767ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-27 05:04:42 | 1101ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-26 05:20:15 | 563ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 09:01:17 | 703ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 02:04:42 | 676ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-28 18:34:27 | 9708ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-14 08:37:19 | 9281ms | 4 NS 1 A 2 MX | 🔓 Insecure |