cggroup.dk

📜 Historical scan 2026-09-29 18:18:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cggroup.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 7 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.67 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by pmg1.mariendalit.dk. 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 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.67	3600s	prolinux2.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	pmg1.mariendalit.dk	193.242.107.121	pmg1.mariendalit.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	185.21.41.67

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 124ms

TXT Record
_l6f0mcvnv4a17lsxyap7u4tl1tmvpan
_zm4fzh3hjak4s94exz8fqqy9yv7hok2
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cggroup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.cggroup.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:slo@cggroup.dk; ruf=mailto:slo@cggroup.dk; fo=1; adkim=s; aspf=s; pct=100

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 17:26:55

www	185.21.41.67 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cggroup.dk: 185.21.41.67 (AS48854) www.cggroup.dk: 185.21.41.67 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082901
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 16:33:42

Field	Value
Registrar	CURANET A/S
Registered	2017-04-07
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

29ms

36ms

AAAA

29ms

TXT

124ms

CAA

29ms

HTTPS

29ms

TLSA

64ms

SOA

0ms

MTA-STS

31ms

DNSSEC

64ms

SRV

53ms

Total

359ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 17:26:55	711ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:49:34	634ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:18:36 shown	359ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 23:12:26	4450ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 02:51:38	964ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:58:48	437ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 08:32:38	876ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-16 20:15:19	797ms	2 NS 1 A 3 MX	🔒 Secure