mybook.dk
Last scanned: 2026-07-03 04:48:58  ·  886ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns1-09.azure-dns.com 13.107.236.9
2603:1061:0:700::9		 ns1-09.azure-dns.com
ns1-09.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-09.azure-dns.net 150.171.21.9
2620:1ec:8ec:700::9		 ns2-09.azure-dns.net
ns2-09.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-09.azure-dns.org 204.14.183.9
2a01:111:4000:700::9		 ns3-09.azure-dns.org
ns3-09.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-09.azure-dns.info 208.84.5.9
2620:1ec:bda:700::9		 ns4-09.azure-dns.info
ns4-09.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.160.162 3600s — AS47292 Sentia Denmark A/S 86.58.160.0/21 🇩🇰 Denmark Glostrup Municipality
📧 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
PolicyRecord (_dmarc.mybook.dk)
p=reject v=DMARC1; p=reject; rua=mailto:62de94a87c3dc@dmarc.centerasecurity.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)
🔐 DNSSEC61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA31ms
FieldValue
Serial2017111700
Primary NS (MNAME)ns1-09.azure-dns.com
Responsible (RNAME)hostmaster@gyldendal.dk
Refresh3600s
Retry600s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
33ms
MX
46ms
AAAA
38ms
TXT
248ms
CAA
35ms
HTTPS
43ms
TLSA
142ms
SOA
31ms
MTA-STS
59ms
DNSSEC
61ms
SRV
47ms
Total
886ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 04:48:58 886ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 07:29:22 1851ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 16:41:57 1008ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 08:42:35 916ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 02:39:54 511ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 19:09:12 662ms 4 NS 1 A 0 MX 🔒 Secure View
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