sitra.dk
Last scanned: 2026-06-18 04:51:28  ·  811ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   58ms
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-1580.awsdns-05.co.uk 205.251.198.44
2600:9000:5306:2c00::1		 ns-1580.awsdns-05.co.uk
ns-1580.awsdns-05.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-173.awsdns-21.com 205.251.192.173
2600:9000:5300:ad00::1		 ns-173.awsdns-21.com
ns-173.awsdns-21.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-566.awsdns-06.net 205.251.194.54
2600:9000:5302:3600::1		 ns-566.awsdns-06.net
ns-566.awsdns-06.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.61 — web31.123hotel.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.41.61
🔶 Autoconfig185.21.41.61
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   191ms
TXT Record
BJUPzCzv
✉️ 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA60ms
FieldValue
Serial1
Primary NS (MNAME)ns-566.awsdns-06.net
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
58ms
A
30ms
MX
85ms
AAAA
70ms
TXT
191ms
CAA
59ms
HTTPS
71ms
TLSA
150ms
SOA
60ms
MTA-STS
55ms
DNSSEC
91ms
SRV
93ms
Total
811ms
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