contentbilling.dk

Records from scan: 2026-10-08 23:45:26 · 455ms total · last checked 2026-10-17 00:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

contentbilling.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 14 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.tdcwebmore.dk. The zone is not DNSSEC-signed, 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	edns1.ultradns.com edns1.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	udns2.cscdns.net udns2.cscdns.uk	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx.tdcwebmore.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 237ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (contentbilling.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.contentbilling.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:nets_rua@riskiq.net;

📬 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#

checked 2026-10-08 23:45:26

www	80.80.20.46 (AS8220) (address records, no CNAME)
www vs bare domain	Only www resolves contentbilling.dk: no address www.contentbilling.dk: 80.80.20.46 (AS8220) (all like this)
Wildcard	No

🔎 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#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

55ms

Field	Value
Serial	2019102609
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	premiumdns@support.neustar
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 15:10:56

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2001-11-14
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

44ms

45ms

AAAA

54ms

TXT

237ms

CAA

48ms

HTTPS

35ms

TLSA

54ms

SOA

55ms

MTA-STS

61ms

DNSSEC

65ms

SRV

61ms

Total

455ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 23:45:26 shown	455ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 14:13:38	539ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-26 21:20:57	841ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 15:10:11	663ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-22 11:59:02	782ms	2 NS 0 A 1 MX	❓ Unknown
2026-06-16 22:10:27	450ms	2 NS 0 A 1 MX	🔓 Insecure