optikerfrandsen.dk
Last scanned: 2026-08-26 11:46:05  ·  1045ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   82ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   82ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.241.247.115 300s 115.247.241.35.bc.googleusercontent.com AS396982 Google LLC 35.240.0.0/13 🇧🇪 Belgium Brussels
📧 MX Records2 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
20 3600s mx2.dandomain.dk 46.36.209.11 mx2.dandomain.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfigautoconfig-mf.dandomain.dk → 212.237.249.54
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   90ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records3 records   231ms
TXT Record
google-site-verification=xmwKy707E544u7U03XB1RYdowCwD3x7YUBOyOPcCd2A
MS=ms11781049
v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk include:web.shared.mysmtp.com -all
✉️ SPF
PolicyRecord (optikerfrandsen.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk include:web.shared.mysmtp.com -all
📨 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)
🔐 DNSSEC127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2022051805
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
82ms
A
82ms
MX
59ms
AAAA
58ms
TXT
231ms
CAA
60ms
HTTPS
68ms
TLSA
124ms
SOA
0ms
MTA-STS
111ms
DNSSEC
127ms
SRV
90ms
Total
1045ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:46:05 1045ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 10:22:03 882ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 08:13:41 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:26:54 1211ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 00:08:40 2827ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 19:33:39 6445ms 2 NS 1 A 2 MX 🔒 Secure View
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