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 93.191.156.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 93.191.156.13 | 3600s | nt30.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| 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 → 40.104.116.40 |
| 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 | 34 |
| Primary NS (MNAME) | ns2.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 shown | 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 | 1505ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:00:09 | 1630ms | 3 NS 1 A 1 MX | 🔓 Insecure |