heparin.dk is a .dk domain served by 6 nameservers (dns1.zaccodigitaltrustlabs.com, dns2.zaccodigitaltrustlabs.net, dns3.zaccodigitaltrustlabs.se and 3 more). It was registered on 12 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 96.45.82.197 is hosted by Tiggee LLC (AS16552) in United States. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 96.45.82.197 | 3600s | http-redirection-d1.dnsmadeeasy.com | AS16552 | Tiggee LLC | 96.45.80.0/21 | 🇺🇸 United States | — |
| 96.45.82.32 | 3600s | redirection.dnsmadeeasy.com | AS16552 | Tiggee LLC | 96.45.80.0/21 | 🇺🇸 United States | — |
| 96.45.83.135 | 3600s | redirection.dnsmadeeasy.com | AS16552 | Tiggee LLC | 96.45.80.0/21 | 🇺🇸 United States | — |
| 96.45.83.82 | 3600s | redirection.dnsmadeeasy.com | AS16552 | Tiggee LLC | 96.45.80.0/21 | 🇺🇸 United States | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (heparin.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.heparin.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:6ymgai1o@ag.eu.dmarcadvisor.com; |
| www | 96.45.82.197 96.45.82.32 96.45.83.135 96.45.83.82 (AS16552) (address records, no CNAME) |
| www vs bare domain | Same network heparin.dk: 96.45.82.197 96.45.82.32 96.45.83.135 96.45.83.82 (AS16552) www.heparin.dk: 96.45.82.197 96.45.82.32 96.45.83.135 96.45.83.82 (AS16552) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2009010109 |
| Primary NS (MNAME) | ns20.digicertdns.com |
| Responsible (RNAME) | dns@digicertdns.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2002-11-12 |
| Expires | 2026-12-31 (70d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 03:42:58 | 811ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-09-30 02:30:33 shown | 566ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-09-25 08:04:22 | 9590ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-09-22 02:27:34 | 614ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:23:49 | 2528ms | 6 NS 4 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:21:01 | 832ms | 6 NS 4 A 0 MX | 🔓 Insecure |