csgruppen.dk

Records from scan: 2026-10-07 16:30:06 · 2122ms total · last checked 2026-10-17 10:13 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 55ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.70.196.123	600s	nb-live-03.twistedbytes.eu	AS202053	UpCloud Ltd	185.70.196.0/22	🇵🇱 Poland	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	csgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::a 52.101.103.137 52.101.103.36 52.101.68.29 52.101.91.156	mail-am6pr02cu00204.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 80ms

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

📝 TXT Records#

7 records 1122ms

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#

419ms

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#

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#

75ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026092701
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#

55ms

36ms

40ms

AAAA

47ms

TXT

1122ms

CAA

48ms

HTTPS

41ms

TLSA

694ms

SOA

48ms

MTA-STS

419ms

DNSSEC

75ms

SRV

80ms

Total

2122ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:30:06 shown	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	1020ms	2 NS 1 A 1 MX	🔒 Secure