flexskype.dk
Last scanned: 2026-08-27 21:07:55  ·  981ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   82ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
8.219.220.221 600s — AS45102 Alibaba (US) Technology Co., Ltd. 8.218.0.0/15 🇸🇬 Singapore —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverflexskype.dk → 8.219.220.221
🔶 Autoconfigflexskype.dk → 8.219.220.221
🔷 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.flexskype.dk flexskype.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC143ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072700
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
82ms
A
73ms
MX
63ms
AAAA
68ms
TXT
263ms
CAA
79ms
HTTPS
75ms
TLSA
278ms
SOA
0ms
MTA-STS
76ms
DNSSEC
143ms
SRV
114ms
Total
981ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:07:55 981ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-28 03:20:37 849ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 14:45:49 759ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:03:50 538ms 2 NS 1 A 0 MX 🔓 Insecure View
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