brittaschallholberg.dk
Last scanned: 2026-08-27 12:57:35  ·  1098ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ns00.sagitta.dk 212.99.253.34 ns00.sagitta.dk AS29100 Sagitta ApS
ns01.sagitta.dk 212.99.253.44 ns01.sagitta.dk AS29100 Sagitta ApS
🌍 A Records2 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.99.253.10 3600s pfe-000-taa.sagitta.dk AS29100 Sagitta ApS 212.99.224.0/19 🇩🇰 Denmark —
212.99.253.11 3600s pfe-001-taa.sagitta.dk AS29100 Sagitta ApS 212.99.224.0/19 🇩🇰 Denmark —
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.brittaschallholberg.dk 212.99.233.38 lbl00-kok.sws.sagitta.dk AS29100 Sagitta ApS
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019061701
Primary NS (MNAME)ns00.sagitta.dk
Responsible (RNAME)hostmaster@sagitta.dk
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)8640s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
71ms
MX
64ms
AAAA
90ms
TXT
227ms
CAA
64ms
HTTPS
74ms
TLSA
83ms
SOA
0ms
MTA-STS
128ms
DNSSEC
147ms
SRV
120ms
Total
1098ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:57:35 1098ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-25 16:12:18 1543ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-19 22:19:54 6751ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 17:12:25 3500ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 17:07:17 516ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 17:04:37 1776ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 17:00:51 2765ms 2 NS 2 A 1 MX ❓ Unknown View
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