42floors.dk
Last scanned: 2026-08-27 05:35:14  ·  825ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns-1085.awsdns-07.org 205.251.196.61
2600:9000:5304:3d00::1		 ns-1085.awsdns-07.org
ns-1085.awsdns-07.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1731.awsdns-24.co.uk 205.251.198.195
2600:9000:5306:c300::1		 ns-1731.awsdns-24.co.uk
ns-1731.awsdns-24.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-480.awsdns-60.com 205.251.193.224
2600:9000:5301:e000::1		 ns-480.awsdns-60.com
ns-480.awsdns-60.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-721.awsdns-26.net 205.251.194.209
2600:9000:5302:d100::1		 ns-721.awsdns-26.net
ns-721.awsdns-26.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.102.99 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwpvip.yardissl.com → 172.66.1.254
🔶 Autoconfigwpvip.yardissl.com → 162.159.142.5
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   284ms
TXT Record
ca3-f9c3742477a74000861462ac581099b5
✉️ 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.42floors.dk wpvip.yardissl.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC102ms
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-1731.awsdns-24.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
41ms
A
47ms
MX
51ms
AAAA
35ms
TXT
284ms
CAA
56ms
HTTPS
60ms
TLSA
58ms
SOA
0ms
MTA-STS
114ms
DNSSEC
102ms
SRV
158ms
Total
825ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:35:14 825ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 08:56:28 927ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 23:55:41 1016ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 12:40:27 2644ms 4 NS 1 A 0 MX 🔓 Insecure View
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