jonasarild.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.31 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.31 | 3600s | linux359.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | arilddesign.dk → 185.20.205.31 |
| 🔶 Autoconfig | arilddesign.dk → 185.20.205.31 |
| TXT Record |
|---|
| apple-domain=vYfIGNIeYDUTi93I |
| v=spf1 include:icloud.com ~all |
| Policy | Record (jonasarild.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:icloud.com ~all |
| www | 185.20.205.31 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 5/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.jonasarild.dk | arilddesign.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070100 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:56:27 | 549ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 08:02:18 | 1057ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 07:12:36 shown | 2670ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-06 17:15:17 | 727ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 11:17:10 | 4983ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 21:53:20 | 3227ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 22:06:09 | 1093ms | 3 NS 1 A 2 MX | 🔒 Secure |