sick.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 16 January 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.72.134.68 is hosted by Continum Ag (AS20849) in Germany. Mail is handled by mxa-001e4f01.gslb.pphosted.com, mxb-001e4f01.gslb.pphosted.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 80.72.134.68 | 3600s | cert01.l1.web.sick.com | AS20849 | Continum Ag | 80.72.128.0/20 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mxa-001e4f01.gslb.pphosted.com | 143.55.144.139 | mx07-001e4f01.pphosted.com | AS52129 Proofpoint, Inc. |
| 10 | 3600s | mxb-001e4f01.gslb.pphosted.com | 143.55.144.139 | mx07-001e4f01.pphosted.com | AS52129 Proofpoint, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| TXT Record |
|---|
| cisco-ci-domain-verification:de8a166b74e60cd361424a271ad1ad56d8610a0c51825422b95518b8a9dd3db |
| figma-domain-verification=e9546991f567dc5dd0e62a360e942e6e33346b4c47ad00166fe7be63d6b74018-1718126574 |
| have-i-been-pwned-verification=dweb_wjaxw60e99z57m6jwea2cn2q |
| MS=ms76299182 |
| teamviewer-sso-verification=aac17d8302d444dbac567e1c2d4a8e25 |
| v=spf1 include:spf.sick.com -all |
| Policy | Record (sick.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.sick.com -all |
| Policy | Record (_dmarc.sick.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarc-forensics@sick.de |
| www CNAME | sick.dk (all on sick.dk) → 80.72.134.68 (AS20849) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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: 8/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025120501 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 1996-01-16 |
| Expires | 2027-03-31 (165d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 06:09:30 shown | 935ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-28 06:10:01 | 1196ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-21 12:30:48 | 25187ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 14:21:28 | 1456ms | 2 NS 1 A 2 MX | 🔒 Secure |