bookofra.dk
Last scanned: 2026-06-30 20:10:41  ·  1013ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   38ms
NameserverIP addressesPTRASN / ISP
edns5.ultradns.biz 204.74.67.5
2610:a1:1015::205		 edns5.ultradns.biz
edns5.ultradns.biz		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns5.ultradns.com 2001:502:f3ff::205
204.74.66.5		 edns5.ultradns.com
edns5.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns5.ultradns.net 204.74.110.5
2610:a1:1014::205		 edns5.ultradns.net
edns5.ultradns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns5.ultradns.org 2001:502:4612::205
204.74.111.5		 edns5.ultradns.org
edns5.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.136.112.188 3600s redirector-test.greentube.com AS60368 Greentube GmbH 94.136.112.0/22 🇦🇹 Austria —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.136.112.188
🔶 Autoconfig94.136.112.188
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.bookofra.dk _acme-challenge.bookofra.dk.acme-challenge.greentube.com
TXT _acme-challenge.bookofra.dk.acme-challenge.greentube.com KOxrJLlMREaIU4j1smEX4y_LZbfs54BnOvXGsAQ6T-Y
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC81ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA35ms
FieldValue
Serial2025020600
Primary NS (MNAME)edns5.ultradns.com
Responsible (RNAME)dns-admin@bookofra.dk
Refresh43200s
Retry1800s
Expire2419200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
55ms
MX
56ms
AAAA
53ms
TXT
311ms
CAA
39ms
HTTPS
67ms
TLSA
273ms
SOA
35ms
MTA-STS
77ms
DNSSEC
81ms
SRV
84ms
Total
1013ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 20:10:41 1013ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 04:03:20 1784ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 05:45:24 1300ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:03:24 1112ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:00:48 414ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:00:21 2199ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:00:14 453ms 4 NS 1 A 0 MX 🔓 Insecure View
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