instructure.dk is a .dk domain served by 4 nameservers (ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com and 1 more). It was registered on 11 July 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.165.95.219 is hosted by Amazon.com, Inc. (AS14618) in United States. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 54.165.95.219 | 3600s | ec2-54-165-95-219.compute-1.amazonaws.com | AS14618 | Amazon.com, Inc. | 54.160.0.0/13 | 🇺🇸 United States | Ashburn |
| 54.191.191.127 | 3600s | ec2-54-191-191-127.us-west-2.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.176.0.0/12 | 🇺🇸 United States | Boardman |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| 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 | 1 |
| Primary NS (MNAME) | ns-2.awsdns-00.com |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Marcaria.com LLC |
| Registered | 2022-07-11 |
| Expires | 2027-07-10 (264d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 11:55:43 shown | 11963ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 00:20:05 | 3572ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-20 11:36:28 | 2442ms | 4 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 15:19:01 | 268ms | 0 NS 0 A 0 MX | ❓ Unknown |