crconsulting.dk is a .dk domain served by 2 nameservers (ns1.dnshost.net, ns2.dnshost.net). It was registered on 9 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.157.223.250 is hosted by Glesys AB (AS42708) in Sweden. Mail is handled by mx1.mailsecuritygateway.com, mx2.mailsecuritygateway.com. The zone is of unknown DNSSEC status, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.157.223.250 | 3600s | redirects.domainname.systems | AS42708 | Glesys AB | 185.157.220.0/22 | 🇸🇪 Sweden | Falkenberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mx1.mailsecuritygateway.com | 87.116.46.77 | mx1.mailsecuritygateway.com | AS31027 GlobalConnect A/S |
| 0 | 3600s | mx2.mailsecuritygateway.com | 152.115.42.164 | mx2.mailsecuritygateway.com | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 46.30.213.133 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms24766200 |
| v=spf1 mx include:spf.protection.outlook.com -all |
| Policy | Record (crconsulting.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.protection.outlook.com -all |
| www | 185.157.223.250 (AS42708) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.crconsulting.dk | crconsulting.dk.acme-cust-transient.one.com |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 1776841318 |
| Primary NS (MNAME) | ns1.dnshost.net |
| Responsible (RNAME) | zonemaster\@dnshost@net |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Name SRS AB |
| Registered | 2019-07-09 |
| Expires | 2027-07-31 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 06:35:28 | 11435ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-10 12:42:24 | 9553ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-04 06:36:04 | 9559ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 11:15:57 | 759ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-20 06:02:24 | 35520ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-02 23:23:52 | 6332ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 11:08:38 | 842ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 07:29:19 shown | 1105ms | 2 NS 1 A 2 MX | ❓ Unknown |
| 2026-06-21 06:19:00 | 1031ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 03:02:39 | 593ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 22:51:22 | 682ms | 2 NS 1 A 2 MX | 🔓 Insecure |