rejsecluster.dk
Last scanned: 2026-06-17 14:16:22  ·  2578ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   289ms
NameserverIP addressesPTRASN / ISP
ns-1134.awsdns-13.org 205.251.196.110
2600:9000:5304:6e00::1		 ns-1134.awsdns-13.org
ns-1134.awsdns-13.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1557.awsdns-02.co.uk 205.251.198.21
2600:9000:5306:1500::1		 ns-1557.awsdns-02.co.uk
ns-1557.awsdns-02.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-199.awsdns-24.com 205.251.192.199
2600:9000:5300:c700::1		 ns-199.awsdns-24.com
ns-199.awsdns-24.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-779.awsdns-33.net 205.251.195.11
2600:9000:5303:b00::1		 ns-779.awsdns-33.net
ns-779.awsdns-33.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   193ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.164.230.33 — server-3-164-230-33.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.164.230.37 — server-3-164-230-37.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.164.230.53 — server-3-164-230-53.arn53.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.164.230.76 — server-3-164-230-76.arn53.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 Records1 records   426ms
TXT Record
v=spf1 ~all
✉️ SPF
PolicyRecord (rejsecluster.dk)
~all (soft fail) v=spf1 ~all
📨 DMARC
PolicyRecord (_dmarc.rejsecluster.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)
🔐 DNSSEC411ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA204ms
FieldValue
Serial1
Primary NS (MNAME)ns-1557.awsdns-02.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
289ms
A
193ms
MX
196ms
AAAA
168ms
TXT
426ms
CAA
197ms
HTTPS
199ms
TLSA
293ms
SOA
204ms
MTA-STS
445ms
DNSSEC
411ms
SRV
0ms
Total
2578ms
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