centaura.dk is a .dk domain served by 3 nameservers (ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr). It was registered on 20 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.60.76.54 is hosted by Incapsula Inc (AS19551) in United States. Mail is handled by mx3.nameshield.com, mx4.nameshield.net. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns2.observatoiredesmarques.fr | — | — | — |
| ns3.nameshield.net | — | — | — |
| obs.ns1.fr | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 45.60.76.54 | — | — | AS19551 | Incapsula Inc | 45.60.64.0/19 | 🇺🇸 United States | — |
| 45.60.85.54 | — | — | AS19551 | Incapsula Inc | 45.60.64.0/19 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | mx3.nameshield.com | 81.92.84.191 | mx3.perf1.com | AS20756 Nameshield SAS |
| 10 | — | mx4.nameshield.net | 81.92.81.40 | mx4.nameshield.net | AS20756 Nameshield SAS |
| TXT Record |
|---|
| globalsign-domain-verification=3307573B0B1CC04C721309FBC345E2BA |
| globalsign-domain-verification=ada83b259ebe5792c6fc5f3aa00fe30b |
| globalsign-domain-verification=BD561E48D1933DECB179E139258BAA4F |
| google-site-verification=1lqb8NB447Yfc7WK1INLfB0c2AGc1zCpY0eXcBOWQmI |
| v=spf1 include:_spf.boehringer-ingelheim.com -all |
| Policy | Record (centaura.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.boehringer-ingelheim.com -all |
| www CNAME | ix24qqp.impervadns.net (all on impervadns.net) → 45.60.76.54 (AS19551) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · 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 | 2024012914 |
| Primary NS (MNAME) | obs.ns1.fr |
| Responsible (RNAME) | technical@nameshield.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | NAMESHIELD |
| Registered | 2010-01-20 |
| Expires | 2027-01-31 (105d) |
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 |
|---|---|---|---|
| 2026-09-30 22:23:21 | 825ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-13 11:14:32 | 1741ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-02 01:44:48 | 1057ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 20:50:52 | 18421ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 20:05:44 shown | 589ms | 3 NS 2 A 2 MX | 🔓 Insecure |