code4beer.dk

📜 Historical scan 2026-06-16 21:40:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

code4beer.dk is a .dk domain served by 4 nameservers (ns-1197.awsdns-21.org, ns-1894.awsdns-44.co.uk, ns-314.awsdns-39.com and 1 more). It was registered on 19 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.173.5.14 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is DNSSEC-signed but currently fails validation, 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 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1197.awsdns-21.org	—	—	—
ns-1894.awsdns-44.co.uk	—	—	—
ns-314.awsdns-39.com	—	—	—
ns-936.awsdns-53.net	—	—	—

🌍 A Records#

4 records 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.173.5.14	—	server-18-173-5-14.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.33	—	server-18-173-5-33.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.43	—	server-18-173-5-43.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.45	—	server-18-173-5-45.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—

📧 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 136ms

TXT Record
v=spf1 ~all

✉️ SPF#

Policy	Record (code4beer.dk)
~all (soft fail)	v=spf1 ~all

📨 DMARC#

Policy	Record (_dmarc.code4beer.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@techchapter.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 2026-10-12 15:01:44

www	65.9.106.119 65.9.106.67 65.9.106.76 65.9.106.88 (AS16509) (address records, no CNAME)
www vs bare domain	Same network code4beer.dk: 65.9.106.119 65.9.106.67 65.9.106.76 65.9.106.88 (AS16509) www.code4beer.dk: 65.9.106.119 65.9.106.67 65.9.106.76 65.9.106.88 (AS16509)
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#

100ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'code4beer.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

33ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1894.awsdns-44.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 22:48:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-09-19
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

23ms

18ms

AAAA

24ms

TXT

136ms

CAA

22ms

HTTPS

25ms

TLSA

170ms

SOA

33ms

MTA-STS

43ms

DNSSEC

100ms

SRV

0ms

Total

571ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 07:27:08	2971ms	4 NS 4 A 0 MX	🔒 Secure
2026-07-02 00:58:36	3511ms	4 NS 4 A 0 MX	🔒 Secure
2026-06-16 21:47:22	508ms	4 NS 4 A 0 MX	🔒 Secure
2026-06-16 21:40:34 shown	571ms	4 NS 4 A 0 MX	⚠️ Bogus