oestrogen.dk
Last scanned: 2026-06-21 18:02:32  ·  970ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   40ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.207.248
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   140ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 1 100 5061 sipfed.online.lync.com
📝 TXT Records5 records   255ms
TXT Record
adobe-idp-site-verification=11c7f4af-878e-4c77-8274-91e552b3eefe
google-site-verification=rLx4b8wJEsfA9MVbBGCkdg_gUPgv8phtCgjvW6RXP7U
google-site-verification=tf39T2kXo4lkoLQ1yw87EzZ_0iGS3zjxWS4OUMSZ88E
MS=ms98271091
v=spf1 include:_spf41680.spf-protect.com include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (oestrogen.dk)
-all (hard fail) v=spf1 include:_spf41680.spf-protect.com include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.oestrogen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:65250275ea9c3@dmarc.centerasecurity.com;
📬 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)
🔐 DNSSEC466ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA434ms
FieldValue
Serial2026031200
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
67ms
MX
40ms
AAAA
136ms
TXT
255ms
CAA
47ms
HTTPS
45ms
TLSA
214ms
SOA
434ms
MTA-STS
140ms
DNSSEC
466ms
SRV
140ms
Total
970ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 18:02:32 970ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-20 05:04:07 853ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-20 03:34:13 1226ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 04:36:56 5659ms 2 NS 0 A 1 MX 🔓 Insecure View
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