shlrk.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, lee.ns.cloudflare.com). It was registered on 18 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.193 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by shlrk-dk.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.22.193 | 600s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.206.223 | 600s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:16c1 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3030::ac43:cedf | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.22.193,172.67.206.223 ech=AEX+DQBB2wAgACCy0Jo1hdYZeSig2z7lYyi/5ZcEzr4tJd+zWnxp2OgmYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:16c1,2606:4700:3030::ac43:cedf |
| TXT Record |
|---|
| v=spf1 IP4:78.156.97.12 include:spf.protection.outlook.com -all |
| Policy | Record (shlrk.dk) |
|---|---|
| -all (hard fail) | v=spf1 IP4:78.156.97.12 include:spf.protection.outlook.com -all |
| www | 104.21.22.193 172.67.206.223 2606:4700:3035::6815:16c1 2606:4700:3035::ac43:cedf (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | 2407070104 |
| Primary NS (MNAME) | eva.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-02-18 |
| Expires | 2027-02-27 (131d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 21:06:23 | 1512ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 10:13:42 | 1602ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 08:00:47 | 834ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-29 00:44:32 | 1910ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-20 16:45:59 | 1059ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-16 23:50:56 | 1020ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-15 19:04:37 | 2059ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-08 15:53:47 | 2298ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-31 22:09:44 | 1354ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 07:11:53 | 1495ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-08 08:14:09 | 1684ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-03 04:54:49 | 1265ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-10 11:14:54 | 2025ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-02 12:18:52 | 5897ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-24 07:28:53 | 947ms | 2 NS 2 A 1 MX | ⚠️ Bogus |
| 2026-06-21 17:07:09 | 745ms | 2 NS 2 A 1 MX | ⚠️ Bogus |
| 2026-06-20 18:27:06 shown | 654ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 18:03:16 | 1120ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 12:13:38 | 1134ms | 2 NS 2 A 1 MX | 🔒 Secure |