noah2900.dk
Last scanned: 2026-06-30 01:50:25  ·  1422ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
ns51.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns52.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.165.189.144 86400s gn51.gullestrupnet.dk AS8560 IONOS SE 82.165.0.0/16 🇩🇪 Germany —
📧 MX Records2 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.noah2900.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
30 86400s backupmail.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover82.165.189.144
🔶 Autoconfig82.165.189.144
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1025ms
TXT Record
v=spf1 ip4:136.243.117.209 ip4=136.243.117.211 +a +mx -all
✉️ SPF
PolicyRecord (noah2900.dk)
-all (hard fail) v=spf1 ip4:136.243.117.209 ip4=136.243.117.211 +a +mx -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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA46ms
FieldValue
Serial2018091803
Primary NS (MNAME)ns51.gullestrupnet.dk
Responsible (RNAME)noahs2700@yahoo.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
49ms
MX
50ms
AAAA
50ms
TXT
1025ms
CAA
47ms
HTTPS
48ms
TLSA
94ms
SOA
46ms
MTA-STS
236ms
DNSSEC
121ms
SRV
556ms
Total
1422ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 01:50:25 1422ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 22:27:40 4627ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 20:58:39 992ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 20:13:01 941ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 02:32:02 1042ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 13:50:19 3825ms 2 NS 1 A 2 MX 🔓 Insecure View
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