trebyggetilbud.dk
Last scanned: 2026-08-26 23:39:24  ·  792ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   81ms
NameserverIP addressesPTRASN / ISP
ns-1396.awsdns-46.org 205.251.197.116
2600:9000:5305:7400::1		 ns-1396.awsdns-46.org
ns-1396.awsdns-46.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1772.awsdns-29.co.uk 205.251.198.236
2600:9000:5306:ec00::1		 ns-1772.awsdns-29.co.uk
ns-1772.awsdns-29.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-192.awsdns-24.com 205.251.192.192
2600:9000:5300:c000::1		 ns-192.awsdns-24.com
ns-192.awsdns-24.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-739.awsdns-28.net 205.251.194.227
2600:9000:5302:e300::1		 ns-739.awsdns-28.net
ns-739.awsdns-28.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 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 Records2 records   308ms
TXT Record
ca3-6b221576715a4751a43455037bc6d43c
ca3-bb549c33d37940cf98a7f75c131da972
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.trebyggetilbud.dk trebyggetilbud.dk.kinstavalidation.app
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC134ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1396.awsdns-46.org
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
81ms
A
90ms
MX
83ms
AAAA
102ms
TXT
308ms
CAA
68ms
HTTPS
68ms
TLSA
127ms
SOA
0ms
MTA-STS
128ms
DNSSEC
134ms
SRV
116ms
Total
792ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:39:24 792ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 21:43:20 1329ms 4 NS 1 A 0 MX 🔓 Insecure View
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