1roof.dk
Last scanned: 2026-08-27 14:06:50  ·  2385ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
NameserverIP addressesPTRASN / ISP
ns.jay.net 2001:1448:0:a800::53
217.30.38.181		 authns1.ngdc.net
dns1.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns2.jay.net 2001:1448:0:a500::53
217.30.38.27		 authns2.ngdc.net
dns2.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns3.jay.net 2001:1448:0:a600::53
217.30.38.30		 —
dns3.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC2067ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2017100600
Primary NS (MNAME)ns.jay.net
Responsible (RNAME)hostmaster@jay.net
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
57ms
MX
48ms
AAAA
56ms
TXT
201ms
CAA
31ms
HTTPS
63ms
TLSA
44ms
SOA
0ms
MTA-STS
62ms
DNSSEC
2067ms
SRV
76ms
Total
2385ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:06:50 2385ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 16:48:59 13403ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 22:44:15 974ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 11:17:05 1176ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 12:45:28 488ms 3 NS 0 A 0 MX 🔓 Insecure View
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