iotlab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.38.77.118 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 192.38.77.118 | 43200s | — | AS1835 | IDDQD-AS | 192.38.0.0/17 | 🇩🇰 Denmark | Kongens Lyngby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www CNAME | iotlab.dk (all on iotlab.dk) → 192.38.77.118 (AS1835) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 17:14:12 shown | 2838ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 10:51:09 | 1869ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 04:37:17 | 783ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 03:57:27 | 859ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 07:26:54 | 772ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 07:10:25 | 8705ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 08:21:41 | 550ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 12:35:37 | 708ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:57:40 | 1417ms | 2 NS 1 A 0 MX | 🔒 Secure |