csgruppen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.70.196.123 is hosted by UpCloud Ltd (AS202053) in Poland. Mail is handled by csgruppen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.70.196.123 | — | nb-live-03.twistedbytes.eu | AS202053 | UpCloud Ltd | 185.70.196.0/22 | 🇵🇱 Poland | — |
| TXT Record |
|---|
| _globalsign-domain-verification=djyZP4xbV0pOrJm_CKboBzNNd7l00T3C5nrgJ2vWPY |
| _globalsign-domain-verification=Kiee3lhR2Oq_a-4ajZPhU890cVQwYg-MIx5dtvhS84 |
| adobe-idp-site-verification=0898fbebab7d2af2a2e11d0d25ecc498df8f70745f509197b4b1a0f6a499e1c6 |
| apple-domain-verification=e95Xfq3ieTZGQ7rh |
| MS=ms68133965 |
| pcZSGZ+5DYIcjV8erV9JWMcm3l+d+mFKw9WSe5ZGJSWPcfJDt7vMJcYlO0WVZn08I8tXvmfFaKlJuEJBqiIvwA== |
| v=spf1 ip4:87.54.30.168 ip4:212.98.91.203 ip4:52.143.4.202 ip4:51.137.12.127 ip4:87.48.160.210 include:spf.protection.outlook.com include:spf.exclaimer.net include:_spf-hosting.eg.dk include:spf.twistedbytes.eu include:spf.curanet.dk -all |
| Policy | Record (csgruppen.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.54.30.168 ip4:212.98.91.203 ip4:52.143.4.202 ip4:51.137.12.127 ip4:87.48.160.210 include:spf.protection.outlook.com include:spf.exclaimer.net include:_spf-hosting.eg.dk include:spf.twistedbytes.eu include:spf.curanet.dk -all |
| Policy | Record (_dmarc.csgruppen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:mlv2ujrnvh@rua.dmarc.bluebyte.dk; ruf=mailto:mlv2ujrnvh@ruf.dmarc.bluebyte.dk; fo=0; t=n; |
| Check | Result |
|---|---|
| Status | 🧪 Testing |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | testing |
| Policy ID | 20250410121147453325 |
| max_age | 86400s |
| Policy MX | — |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:mlv2ujrnvh@tls.dmarc.bluebyte.dk |
| www | 185.70.196.123 (AS202053) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-csgruppen-dk._domainkey.csfondholding.e-v1.dkim.mail.microsoft | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 8/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 16:30:06 | 2122ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 14:07:39 | 1110ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 23:15:34 | 1137ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 18:43:38 | 1236ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 23:30:41 | 2814ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 19:46:59 | 1039ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-28 01:54:43 | 3473ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 10:22:29 | 6679ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 21:48:47 | 1435ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 23:05:21 shown | 1020ms | 2 NS 1 A 1 MX | 🔒 Secure |