code4beer.dk
📜 Historical scan 2026-06-16 21:47:22  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   56ms
NameserverIP addressesPTRASN / ISP
ns-1197.awsdns-21.org — — —
ns-1894.awsdns-44.co.uk — — —
ns-314.awsdns-39.com — — —
ns-936.awsdns-53.net — — —
🌍 A Records4 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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 Records1 records   177ms
TXT Record
v=spf1 ~all
✉️ SPF
PolicyRecord (code4beer.dk)
~all (soft fail) v=spf1 ~all
📨 DMARC
PolicyRecord (_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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA68ms
FieldValue
Serial1
Primary NS (MNAME)ns-1894.awsdns-44.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
74ms
MX
64ms
AAAA
37ms
TXT
177ms
CAA
60ms
HTTPS
58ms
TLSA
78ms
SOA
68ms
MTA-STS
71ms
DNSSEC
99ms
SRV
0ms
Total
508ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 00:58:36 3511ms 4 NS 4 A 0 MX 🔒 Secure View
2026-06-16 21:47:22 508ms 4 NS 4 A 0 MX 🔒 Secure View
2026-06-16 21:40:34 571ms 4 NS 4 A 0 MX ⚠️ Bogus View
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