booklyn.dk
Last scanned: 2026-09-02 11:55:19  ·  460ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue 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 Records1 records   145ms
TXT Record
brevo-code:40cf0ec7135438ae58b575072ebaf558
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.booklyn.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
📬 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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026031902
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
55ms
MX
48ms
AAAA
56ms
TXT
145ms
CAA
55ms
HTTPS
46ms
TLSA
24ms
SOA
0ms
MTA-STS
59ms
DNSSEC
79ms
SRV
62ms
Total
460ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 11:55:19 460ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-27 14:34:52 469ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-23 07:58:46 486ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-21 18:42:00 927ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-21 07:52:59 1521ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-16 16:15:47 862ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-16 16:15:39 1905ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-16 16:08:34 268ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-16 16:00:31 446ms 4 NS 0 A 0 MX 🔒 Secure View
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