blendcs.dk
Last scanned: 2026-08-27 12:45:04  ·  3849ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   89ms
NameserverIP addressesPTRASN / ISP
ns-1021.awsdns-63.net 205.251.195.253
2600:9000:5303:fd00::1		 ns-1021.awsdns-63.net
ns-1021.awsdns-63.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1414.awsdns-48.org 205.251.197.134
2600:9000:5305:8600::1		 ns-1414.awsdns-48.org
ns-1414.awsdns-48.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1751.awsdns-26.co.uk 205.251.198.215
2600:9000:5306:d700::1		 ns-1751.awsdns-26.co.uk
ns-1751.awsdns-26.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-379.awsdns-47.com 205.251.193.123
2600:9000:5301:7b00::1		 ns-379.awsdns-47.com
ns-379.awsdns-47.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s parse.mailjet.com 35.205.202.134 134.202.205.35.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover3.124.70.34
🔶 Autoconfig3.124.70.34
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   310ms
TXT Record
v=spf1 include:spf.mailjet.com ?all
✉️ SPF
PolicyRecord (blendcs.dk)
?all (neutral) v=spf1 include:spf.mailjet.com ?all
📨 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)
🔐 DNSSEC164ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1414.awsdns-48.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
89ms
A
46ms
MX
68ms
AAAA
50ms
TXT
310ms
CAA
74ms
HTTPS
44ms
TLSA
272ms
SOA
0ms
MTA-STS
145ms
DNSSEC
164ms
SRV
99ms
Total
3849ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:45:04 3849ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-08-25 23:09:43 3656ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-19 09:14:51 1107ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-16 14:46:13 566ms 4 NS 0 A 1 MX 🔓 Insecure View
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