osteolabs.dk is a .dk domain served by 2 nameservers (ns1.savit.de, ns2.savit.de). It was registered on 2 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.27.153.239 is hosted by 1&1 Versatel GmbH (AS8881) in Germany. Mail is handled by mail02.savit.de, mail03.savit.de. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.savit.de | 80.157.134.133 | — | AS3320 Deutsche Telekom AG |
| ns2.savit.de | 89.27.153.133 | ns2.savit.de | AS8881 1&1 Versatel GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.27.153.239 | 180s | — | AS8881 | 1&1 Versatel GmbH | 89.27.128.0/19 | 🇩🇪 Germany | Essen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 180s | mail02.savit.de | 80.157.134.158 | — | AS3320 Deutsche Telekom AG |
| 10 | 180s | mail03.savit.de | 89.27.153.141 | mail03.savit.de | AS8881 1&1 Versatel GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.27.153.239 |
| 🔶 Autoconfig | mailconfig.savit.de → 89.27.153.241 |
| www | 89.27.153.239 (AS8881) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2022031101 |
| Primary NS (MNAME) | ns1.savit.de |
| Responsible (RNAME) | root@savit.de |
| Refresh | 10000s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | RegistryGate GmbH |
| Registered | 2020-11-02 |
| Expires | 2026-11-30 (44d) |
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 13:29:14 shown | 2012ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-27 05:17:06 | 10326ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 10:56:21 | 1838ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 06:34:01 | 3092ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 05:44:55 | 1856ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 03:54:32 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 18:44:57 | 5975ms | 2 NS 1 A 2 MX | 🔓 Insecure |