flxutility.dk
Last scanned: 2026-08-31 20:21:53  ·  12194ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   48ms
NameserverIP addressesPTRASN / ISP
ns-1164.awsdns-17.org 205.251.196.140
2600:9000:5304:8c00::1		 ns-1164.awsdns-17.org
ns-1164.awsdns-17.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1816.awsdns-35.co.uk 205.251.199.24
2600:9000:5307:1800::1		 ns-1816.awsdns-35.co.uk
ns-1816.awsdns-35.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-460.awsdns-57.com 205.251.193.204
2600:9000:5301:cc00::1		 ns-460.awsdns-57.com
ns-460.awsdns-57.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-745.awsdns-29.net 205.251.194.233
2600:9000:5302:e900::1		 ns-745.awsdns-29.net
ns-745.awsdns-29.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.126.83.56 3600s c1780.cloudnet.cloud AS42708 Glesys AB 188.126.64.0/19 🇸🇪 Sweden Stockholm
📧 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 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.flxutility.dk 68d7cd64be0ff21c.certbot.cloudnet.cloud
TXT 68d7cd64be0ff21c.certbot.cloudnet.cloud USqy-oTeYOxjH2quWJ8Z3dz7Vf6ls5YOrf4uoMBMVKE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9089ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-460.awsdns-57.com
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
48ms
A
49ms
MX
55ms
AAAA
35ms
TXT
283ms
CAA
43ms
HTTPS
43ms
TLSA
499ms
SOA
0ms
MTA-STS
77ms
DNSSEC
9089ms
SRV
67ms
Total
12194ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 20:21:53 12194ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 17:39:53 3199ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:04:56 4213ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:04:45 828ms 4 NS 1 A 0 MX 🔓 Insecure View
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