hepcats.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 August 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.215 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.awork.dk, alt1.mymailcheap.com and 1 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.215 | 600s | webcluster1.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 600s | mail.awork.dk | 54.36.54.85 | mail.awork.dk | AS16276 OVH SAS |
| 5 | 600s | alt1.mymailcheap.com | 51.83.107.245 | alt1.mymailcheap.com | AS16276 OVH SAS |
| 10 | 600s | alt2.mymailcheap.com | 158.69.83.225 | alt2.mymailcheap.com | AS16276 OVH SAS |
| TXT Record |
|---|
| v=spf1 mx a:relay.mymailcheap.com include:servers.mcsv.net include:_custspf.one.com -all |
| Policy | Record (hepcats.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:relay.mymailcheap.com include:servers.mcsv.net include:_custspf.one.com -all |
| Policy | Record (_dmarc.hepcats.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100 |
| www | 46.30.215.215 2a02:2350:5:108:ba:bd43:bf8:e247 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network hepcats.dk: 46.30.215.215 2a02:2350:5:108:ba:bd43:bf8:e247 (AS51468) www.hepcats.dk: 46.30.215.215 2a02:2350:5:108:ba:bd43:bf8:e247 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 4/10 · 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 | 2026062001 |
| 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 | ONE.COM A/S |
| Registered | 2015-08-11 |
| Expires | 2027-08-31 (318d) |
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 |
|---|---|---|---|
| 2026-10-12 01:02:10 | 1058ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-07 20:05:53 | 1655ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 18:36:54 | 761ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-28 07:34:34 | 961ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-26 18:51:00 | 1798ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-23 11:44:33 | 2153ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-04 23:15:09 | 982ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-01 15:03:15 | 790ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-29 12:48:18 | 1308ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-26 18:56:46 | 523ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-21 09:38:28 | 1282ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-05 19:14:37 | 941ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-25 21:06:42 | 1034ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-18 12:33:28 | 794ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-13 10:30:32 | 8861ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-07 01:48:11 | 9057ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-05 09:05:53 | 1806ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-04 20:12:17 | 2306ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-28 10:31:40 | 1149ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-27 00:10:41 | 1028ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 10:56:32 | 1022ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-20 20:58:54 | 1195ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 15:22:29 shown | 688ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 11:19:03 | 704ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 11:15:39 | 602ms | 2 NS 1 A 3 MX | 🔒 Secure |