chemdry.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 29 April 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.206 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by chemdry-dk.mail.protection.outlook.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 |
|---|---|---|---|---|---|---|---|
| 185.21.42.206 | 3600s | linux201.scannet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | chemdry.dk → 185.21.42.206 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 1 | 100 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=AZ0l7sI-GBN1qL5jPaBPwJcOisQa7RZknfeZZaRUEZo |
| include:spf-eu.emailsignatures365.com |
| v=spf1 include:spf.smart-web.dk include:spf.protection.outlook.com -all |
| Policy | Record (chemdry.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.smart-web.dk include:spf.protection.outlook.com -all |
| www CNAME | chemdry.dk (all on chemdry.dk) → 185.21.42.206 (AS48854) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.chemdry.dk | chemdry.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 1998-04-29 |
| Expires | 2026-10-31 (13d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| biocleanchemdry.dk | Simply.com A/S |
| biopacking.dk | Simply.com A/S |
| qs-chemdry.dk | Simply.com A/S |
| sechemdry.dk | Simply.com A/S |
| tæpperens.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 18:06:56 | 1164ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 14:16:24 | 1089ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 12:04:02 | 1005ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 17:59:13 shown | 1078ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 08:22:34 | 996ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 06:58:49 | 908ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 23:25:25 | 1064ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 20:26:04 | 695ms | 2 NS 1 A 1 MX | 🔓 Insecure |