uuf.dk
📜 Historical scan 2026-06-19 17:48:59  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   2072ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 A Records1 records   82ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.64.26 43200s frost.rackhosting.com AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —
📧 MX Records2 records   2037ms
PriorityTTLMail ServerIP addressesPTRASN
10 43198s mailfilter0.rackhosting.com 77.247.73.194
77.247.73.195
77.247.73.196
77.247.73.197		 mailfilter-se0.rackhosting.com
mailfilter-se1.rackhosting.com
mailfilter-se2.rackhosting.com
mailfilter-se3.rackhosting.com		 AS31590 Rackhosting.com ApS
AS31590 Rackhosting.com ApS
AS31590 Rackhosting.com ApS
AS31590 Rackhosting.com ApS
20 43198s mailfilter1.rackhosting.com 77.247.73.198
77.247.73.199
77.247.73.200
77.247.73.201		 mailfilter-se0-1.rackhosting.com
mailfilter-se1-1.rackhosting.com
mailfilter-se2-1.rackhosting.com
mailfilter-se3-1.rackhosting.com		 AS31590 Rackhosting.com ApS
AS31590 Rackhosting.com ApS
AS31590 Rackhosting.com ApS
AS31590 Rackhosting.com 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)
🔐 DNSSEC2082ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA2065ms
FieldValue
Serial1543413138
Primary NS (MNAME)dns1.rackhosting.com
Responsible (RNAME)jakob@websiteservice.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2072ms
A
82ms
MX
2037ms
AAAA
93ms
TXT
327ms
CAA
2064ms
HTTPS
93ms
TLSA
153ms
SOA
2065ms
MTA-STS
73ms
DNSSEC
2082ms
SRV
255ms
Total
2617ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 13:41:58 9963ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-27 01:52:27 859ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 22:25:29 1750ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 17:48:59 2617ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 23:55:25 1042ms 3 NS 1 A 2 MX 🔓 Insecure View
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