aljensen.dk
Last scanned: 2026-06-20 02:57:31  ·  2940ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   254ms
NameserverIP addressesPTRASN / ISP
ns-1166.awsdns-17.org 205.251.196.142
2600:9000:5304:8e00::1		 ns-1166.awsdns-17.org
ns-1166.awsdns-17.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1887.awsdns-43.co.uk 205.251.199.95
2600:9000:5307:5f00::1		 ns-1887.awsdns-43.co.uk
ns-1887.awsdns-43.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-432.awsdns-54.com 205.251.193.176
2600:9000:5301:b000::1		 ns-432.awsdns-54.com
ns-432.awsdns-54.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-874.awsdns-45.net 205.251.195.106
2600:9000:5303:6a00::1		 ns-874.awsdns-45.net
ns-874.awsdns-45.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   253ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.104 300s server-3-174-18-104.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.126 300s server-3-174-18-126.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.32 300s server-3-174-18-32.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.61 300s server-3-174-18-61.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 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
📝
No TXT records found
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC458ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA258ms
FieldValue
Serial1
Primary NS (MNAME)ns-1166.awsdns-17.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
254ms
A
253ms
MX
209ms
AAAA
201ms
TXT
712ms
CAA
197ms
HTTPS
277ms
TLSA
273ms
SOA
258ms
MTA-STS
312ms
DNSSEC
458ms
SRV
389ms
Total
2940ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 02:57:31 2940ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-16 12:36:43 670ms 4 NS 4 A 0 MX 🔓 Insecure View
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