bogholderkoebenhavn.dk
Last scanned: 2026-09-02 04:54:34  ·  747ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
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 Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
51.21.2.33 3600s ec2-51-21-2-33.eu-north-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 51.20.0.0/14 🇸🇪 Sweden Stockholm
📧 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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025081800
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
41ms
A
36ms
MX
47ms
AAAA
28ms
TXT
129ms
CAA
39ms
HTTPS
44ms
TLSA
319ms
SOA
0ms
MTA-STS
56ms
DNSSEC
85ms
SRV
63ms
Total
747ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 04:54:34 747ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-27 20:51:25 705ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-25 07:43:33 808ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-22 11:04:01 580ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:32:22 3274ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:32:06 449ms 4 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone