masterdatabasen.dk

📜 Historical scan 2026-06-17 13:37:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

masterdatabasen.dk is a .dk domain served by 4 nameservers (ns-1002.awsdns-61.net, ns-1283.awsdns-32.org, ns-1992.awsdns-57.co.uk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.239.10.121 is hosted by TDC Holding A/S (AS3292) in Denmark. 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#

4 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1002.awsdns-61.net	205.251.195.234 2600:9000:5303:ea00::1	ns-1002.awsdns-61.net ns-1002.awsdns-61.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1283.awsdns-32.org	205.251.197.3 2600:9000:5305:300::1	ns-1283.awsdns-32.org ns-1283.awsdns-32.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1992.awsdns-57.co.uk	205.251.199.200 2600:9000:5307:c800::1	ns-1992.awsdns-57.co.uk ns-1992.awsdns-57.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-260.awsdns-32.com	205.251.193.4 2600:9000:5301:400::1	ns-260.awsdns-32.com ns-260.awsdns-32.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.239.10.121	—	—	AS3292	TDC Holding A/S	194.239.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 389ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.masterdatabasen.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.com;

📬 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 2026-10-17 13:06:07

www	194.239.10.121 (AS3292) (address records, no CNAME)
www vs bare domain	Same network masterdatabasen.dk: 194.239.10.121 (AS3292) www.masterdatabasen.dk: 194.239.10.121 (AS3292)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

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

🏷️ SOA#

58ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1002.awsdns-61.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

67ms

49ms

67ms

AAAA

63ms

TXT

389ms

CAA

60ms

HTTPS

58ms

TLSA

2552ms

SOA

58ms

MTA-STS

71ms

DNSSEC

181ms

SRV

0ms

Total

4201ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 13:41:26	3073ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-20 02:10:04	685ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 13:37:24 shown	4201ms	4 NS 1 A 0 MX	🔒 Secure