rutek.dk is a .dk domain served by 3 nameservers (ns1.complea-hosting.dk, ns2.complea-hosting.dk, ns3.complea-hosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.88.120.94 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by rutek-dk-mail.complea-hosting.dk. 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 |
|---|---|---|---|---|---|---|---|
| 23.88.120.94 | 3600s | static.94.120.88.23.clients.your-server.de | AS24940 | Hetzner Online GmbH | 23.88.0.0/17 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | rutek-dk-mail.complea-hosting.dk | 185.163.185.182 185.163.185.186 |
mxrelay01.complea-hosting.dk mxrelay02.complea-hosting.dk |
AS206157 Complea A/S AS206157 Complea A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.98.16.22 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sip._tcp | 100 | 1 | 443 | sipdir.online.lync.com |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 a ip4:193.163.39.120/30 ip4:94.231.104.136 include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.EU.exclaimer.net -all |
| Policy | Record (rutek.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ip4:193.163.39.120/30 ip4:94.231.104.136 include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.EU.exclaimer.net -all |
| Policy | Record (_dmarc.rutek.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none |
| www CNAME | rutek.dk (all on rutek.dk) → 93.191.156.13 (AS48854) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 6/10 · 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 | 33 |
| Primary NS (MNAME) | ns3.complea-hosting.dk |
| Responsible (RNAME) | hostmaster@complea-hosting.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 01:02:13 | 536ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 18:41:34 | 572ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 17:41:08 | 658ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 16:26:46 | 2388ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 11:50:48 | 705ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-09 15:20:48 | 11536ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 00:59:30 | 6726ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 02:50:33 | 913ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 22:22:06 | 754ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 00:21:29 shown | 1505ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:00:09 | 1630ms | 3 NS 1 A 1 MX | 🔓 Insecure |