juhlandersen.dk is a .dk domain served by 4 nameservers (ns-1080.awsdns-07.org, ns-1829.awsdns-36.co.uk, ns-70.awsdns-08.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.66.145.40 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by inbound-smtp.eu-west-1.amazonaws.com. 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 |
|---|---|---|---|---|---|---|---|
| 3.66.145.40 | 600s | ec2-3-66-145-40.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.64.0.0/12 | 🇩🇪 Germany | Frankfurt am Main |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.mail.eu-west-1.awsapps.com → 52.213.214.78 |
| 🔶 Autoconfig | 3.66.145.40 |
| TXT Record |
|---|
| google-site-verification=LJN_H0PnvR_pouyb43B-WkhLM3MnQvzcQPRjT6VqmhA |
| www | 65.9.106.30 65.9.106.53 65.9.106.8 65.9.106.91 2600:9000:2024:3600:18:7c2f:8300:93a1 2600:9000:2024:5e00:18:7c2f:8300:93a1 2600:9000:2024:9a00:18:7c2f:8300:93a1 2600:9000:2024:9c00:18:7c2f:8300:93a1 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network juhlandersen.dk: 65.9.106.30 65.9.106.53 65.9.106.8 65.9.106.91 (AS16509) www.juhlandersen.dk: 65.9.106.30 65.9.106.53 65.9.106.8 65.9.106.91 (AS16509) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| 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 | 1 |
| Primary NS (MNAME) | ns-70.awsdns-08.com |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 02:17:17 | 2980ms | 4 NS 4 A 1 MX | 🔓 Insecure |
| 2026-10-02 12:33:07 | 2994ms | 4 NS 4 A 1 MX | 🔓 Insecure |
| 2026-09-29 18:54:37 | 3082ms | 4 NS 4 A 1 MX | 🔓 Insecure |
| 2026-08-27 03:57:19 | 3688ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 08:09:20 | 7365ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 01:18:45 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 23:36:14 shown | 834ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:07:35 | 1256ms | 4 NS 1 A 1 MX | 🔓 Insecure |