cbrengøring.dk xn--cbrengring-5cb.dk

📜 Historical scan 2026-06-27 21:53:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cbrengøring.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 11 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.176.107 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 368ms

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 345ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.176.107	3600s	217.195.176.107.ip.activewebs.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 350ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	217.195.176.107
🔶 Autoconfig	217.195.176.107

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 710ms

TXT Record
v=spf1 a include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (cbrengøring.dk)
~all (soft fail)	v=spf1 a include:spf.curanet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.cbrengøring.dk)
p=quarantine	v=DMARC1; p=quarantine; 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 2026-10-10 22:52:45

www	217.195.176.107 (AS31027) (address records, no CNAME)
www vs bare domain	Same network cbrengøring.dk: 217.195.176.107 (AS31027) www.cbrengøring.dk: 217.195.176.107 (AS31027)
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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

303ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ SOA#

237ms

Field	Value
Serial	2024121105
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 19:53:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-11
Expires	2026-12-10 (45d)

📋 WHOIS#

⏱️ Lookup Timing#

368ms

345ms

350ms

AAAA

248ms

TXT

710ms

CAA

371ms

HTTPS

351ms

TLSA

625ms

SOA

237ms

MTA-STS

355ms

DNSSEC

303ms

SRV

371ms

Total

2086ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 16:46:57	553ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 23:53:03	483ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 09:58:55	462ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 23:26:42	781ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 21:53:35 shown	2086ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 10:17:07	2048ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 20:24:46	352ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:51:29	2535ms	2 NS 1 A 2 MX	🔒 Secure