brsrk.dk
Last scanned: 2026-06-23 07:05:58  ·  1764ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   45ms
NameserverIP addressesPTRASN / ISP
ns-1337.awsdns-39.org 205.251.197.57
2600:9000:5305:3900::1		 ns-1337.awsdns-39.org
ns-1337.awsdns-39.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-154.awsdns-19.com 205.251.192.154
2600:9000:5300:9a00::1		 ns-154.awsdns-19.com
ns-154.awsdns-19.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1806.awsdns-33.co.uk 205.251.199.14
2600:9000:5307:e00::1		 ns-1806.awsdns-33.co.uk
ns-1806.awsdns-33.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-868.awsdns-44.net 205.251.195.100
2600:9000:5303:6400::1		 ns-868.awsdns-44.net
ns-868.awsdns-44.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s inbound-smtp.us-west-2.amazonaws.com 35.161.157.106
52.13.163.116
52.43.162.244
54.188.121.70		 ec2-35-161-157-106.us-west-2.compute.amazonaws.com
ec2-52-13-163-116.us-west-2.compute.amazonaws.com
ec2-52-43-162-244.us-west-2.compute.amazonaws.com
ec2-54-188-121-70.us-west-2.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🔷 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA64ms
FieldValue
Serial1
Primary NS (MNAME)ns-1337.awsdns-39.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
45ms
A
50ms
MX
62ms
AAAA
36ms
TXT
210ms
CAA
57ms
HTTPS
70ms
TLSA
65ms
SOA
64ms
MTA-STS
32ms
DNSSEC
97ms
SRV
78ms
Total
1764ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 07:05:58 1764ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-16 17:10:36 628ms 4 NS 0 A 1 MX 🔓 Insecure View
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