z9.dk
📜 Historical scan 2026-06-20 01:21:02  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   46ms
NameserverIP addressesPTRASN / ISP
ns-1036.awsdns-01.org 205.251.196.12
2600:9000:5304:c00::1		 ns-1036.awsdns-01.org
ns-1036.awsdns-01.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1973.awsdns-54.co.uk 205.251.199.181
2600:9000:5307:b500::1		 ns-1973.awsdns-54.co.uk
ns-1973.awsdns-54.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-29.awsdns-03.com 205.251.192.29
2600:9000:5300:1d00::1		 ns-29.awsdns-03.com
ns-29.awsdns-03.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-953.awsdns-55.net 205.251.195.185
2600:9000:5303:b900::1		 ns-953.awsdns-55.net
ns-953.awsdns-55.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records8 records   91ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.5.66.2 600s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.66.44 600s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.66.47 600s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.69.16 600s s3-eu-west-1-r-w.amazonaws.com AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.71.126 600s s3.eu-west-1.amazonaws.com AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.71.81 600s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
3.5.75.55 600s — AS16509 Amazon.com, Inc. 3.5.64.0/18 🇮🇪 Ireland Dublin
52.92.16.196 600s s3-website-eu-west-1.amazonaws.com AS16509 Amazon.com, Inc. 52.92.0.0/15 🇮🇪 Ireland Dublin
📧 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   312ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (z9.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.z9.dk)
p=reject v=DMARC1; p=reject; pct=100; aspf=s; adkim=s; rua=mailto:zidfcaxx@ag.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA49ms
FieldValue
Serial1
Primary NS (MNAME)ns-1036.awsdns-01.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
46ms
A
91ms
MX
53ms
AAAA
64ms
TXT
312ms
CAA
49ms
HTTPS
47ms
TLSA
98ms
SOA
49ms
MTA-STS
46ms
DNSSEC
113ms
SRV
126ms
Total
1219ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 20:00:15 1116ms 4 NS 8 A 0 MX 🔓 Insecure View
2026-06-20 01:21:02 1219ms 4 NS 8 A 0 MX 🔓 Insecure View
2026-06-17 13:33:17 4948ms 4 NS 8 A 0 MX 🔓 Insecure View
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