ntpsync.dk
📜 Historical scan 2026-06-18 00:07:42  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   99ms
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
🌍 A Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.229.203.9 — — AS216275 Netnoerden ApS 91.229.203.0/24 🇩🇰 Denmark Virum
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   81ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a13:e740:28a:c1b4::2 — — AS216275 Netnoerden ApS 2a13:e740:0:0:0:0:0:0/29 🇩🇰 Denmark —
🔐 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)
🔐 DNSSEC55ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA32ms
FieldValue
Serial2026050306
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
99ms
A
31ms
MX
101ms
AAAA
81ms
TXT
153ms
CAA
40ms
HTTPS
79ms
TLSA
222ms
SOA
32ms
MTA-STS
23ms
DNSSEC
55ms
SRV
126ms
Total
655ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 06:49:26 780ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 23:15:30 591ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 00:07:42 655ms 3 NS 1 A 0 MX 🔒 Secure View
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