wufoo.dk
Last scanned: 2026-06-20 08:17:42  ·  4778ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   57ms
NameserverIP addressesPTRASN / ISP
ns-1241.awsdns-27.org 205.251.196.217
2600:9000:5304:d900::1		 ns-1241.awsdns-27.org
ns-1241.awsdns-27.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1901.awsdns-45.co.uk 205.251.199.109
2600:9000:5307:6d00::1		 ns-1901.awsdns-45.co.uk
ns-1901.awsdns-45.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-250.awsdns-31.com 205.251.192.250
2600:9000:5300:fa00::1		 ns-250.awsdns-31.com
ns-250.awsdns-31.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-963.awsdns-56.net 205.251.195.195
2600:9000:5303:c300::1		 ns-963.awsdns-56.net
ns-963.awsdns-56.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.surveymonkey.com — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverprimary-frontdoor-redirects.wufoo.com → 65.9.46.117
🔶 Autoconfigprimary-frontdoor-redirects.wufoo.com → 3.174.18.43
🔷 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.wufoo.dk primary-frontdoor-redirects.wufoo.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC72ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA55ms
FieldValue
Serial1
Primary NS (MNAME)ns-250.awsdns-31.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
57ms
A
80ms
MX
58ms
AAAA
40ms
TXT
523ms
CAA
55ms
HTTPS
49ms
TLSA
3299ms
SOA
55ms
MTA-STS
140ms
DNSSEC
72ms
SRV
222ms
Total
4778ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 08:17:42 4778ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 00:11:48 6407ms 4 NS 0 A 1 MX 🔓 Insecure View
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