csgruppen.dk

📜 Historical scan 2026-08-27 23:30:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

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.

🖥️ Nameservers#

2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 2037ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.70.196.123	598s	nb-live-03.twistedbytes.eu	AS202053	UpCloud Ltd	185.70.196.0/22	🇵🇱 Poland	—

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	csgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 52.101.209.153 52.101.68.10 52.101.68.29 52.101.68.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 88ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

7 records 340ms

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

✉️ SPF#

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

📨 DMARC#

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;

📬 MTA-STS#

349ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20250410121147453325
max_age	86400s
Policy MX	csgruppen-dk.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:mlv2ujrnvh@tls.dmarc.bluebyte.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 16:30:06

www	185.70.196.123 (AS202053) (address records, no CNAME)
www vs bare domain	Same network csgruppen.dk: 185.70.196.123 (AS202053) www.csgruppen.dk: 185.70.196.123 (AS202053)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

94ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

60ms

2037ms

69ms

AAAA

43ms

TXT

340ms

CAA

58ms

HTTPS

53ms

TLSA

310ms

SOA

0ms

MTA-STS

349ms

DNSSEC

94ms

SRV

88ms

Total

2814ms

🕐 Scan History#

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 shown	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	1020ms	2 NS 1 A 1 MX	🔒 Secure