noltekuechen.dk is a .dk domain served by 2 nameservers (ns1.mk.de, ns2.mk.de). It was registered on 14 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.172.99.67 is hosted by MK Netzdienste GmbH & Co. KG (AS25394) in Germany. Mail is handled by mx1.mk.de, mx2.mk.de. 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 |
|---|---|---|---|---|---|---|---|
| 213.172.99.67 | 300s | web02.mk-netzdienste.de | AS25394 | MK Netzdienste GmbH & Co. KG | 213.172.96.0/19 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.mk.de | 2001:1640::34:6 85.220.139.141 |
mailin11.mk.de mailin11.mk.de |
AS25394 MK Netzdienste GmbH & Co. KG AS25394 MK Netzdienste GmbH & Co. KG |
| 10 | 300s | mx2.mk.de | 2001:1640::27:4 85.220.139.164 |
mailin12.mk.de mailin12.mk.de |
AS25394 MK Netzdienste GmbH & Co. KG AS25394 MK Netzdienste GmbH & Co. KG |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (noltekuechen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.noltekuechen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:it-infrastruktur@nolte-kuechen.de |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mk.de | DANE-EE · Full cert · SHA-256 | 808BDC3068442FD6C98DA11B18583787… |
| SMTP _25._tcp.mx2.mk.de | DANE-EE · Full cert · SHA-256 | 808BDC3068442FD6C98DA11B18583787… |
| 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 | 2021081203 |
| Primary NS (MNAME) | ns1.mk.de |
| Responsible (RNAME) | hostmaster@mk.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2020-12-14 |
| Expires | 2026-12-31 (73d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 17:50:30 shown | 721ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-09 09:50:46 | 1087ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 12:26:18 | 1314ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-14 14:34:32 | 10699ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 21:40:44 | 2568ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-25 11:36:56 | 1618ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 11:35:12 | 1741ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 21:55:13 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 16:23:33 | 9723ms | 2 NS 1 A 2 MX | 🔓 Insecure |