chemark.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 February 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx02a.antispameurope.de, mx02b.antispameurope.de and 2 more. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 93.191.158.13 | 3600s | linux9.dandomain.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx02a.antispameurope.de | 83.246.65.85 | hsmx01-hz2.antispameurope.com | AS24679 kyberio GmbH |
| 20 | 3600s | mx02b.antispameurope.de | 83.246.65.85 | hsmx01-hz2.antispameurope.com | AS24679 kyberio GmbH |
| 30 | 3600s | mx02c.antispameurope.de | 83.246.65.85 | hsmx01-hz2.antispameurope.com | AS24679 kyberio GmbH |
| 40 | 3600s | mx02d.antispameurope.de | 83.246.65.85 | hsmx01-hz2.antispameurope.com | AS24679 kyberio GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | 81.7.161.174 |
| TXT Record |
|---|
| MS=ms29352500 |
| v=spf1 ip4:81.19.232.0/24 ip4:81.7.161.0/24 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.emailsignatures365.com -all |
| Policy | Record (chemark.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:81.19.232.0/24 ip4:81.7.161.0/24 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.emailsignatures365.com -all |
| Policy | Record (_dmarc.chemark.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; fo=1; rua=mailto:anders@ahconsult.dk; ruf=mailto:anders@ahconsult.dk |
| www | 93.191.158.13 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-02-04 |
| Expires | 2027-02-28 (132d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 02:54:15 | 440ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 05:09:54 | 1209ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-02 06:05:30 shown | 4775ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 18:43:38 | 645ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 16:43:33 | 694ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 18:08:45 | 8732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 14:46:18 | 777ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 20:25:33 | 713ms | 2 NS 1 A 4 MX | 🔒 Secure |