serptool.dk
📜 Historical scan 2026-06-17 12:11:58  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   85ms
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   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
74.63.233.167 — 167-233-63-74.static.reverse.lstn.net AS46475 Limestone Networks, Inc. 74.63.192.0/18 🇺🇸 United States Los Angeles
📧 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA83ms
FieldValue
Serial2024091500
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-07-04 10:17:38
FieldValue
Registrardns.services ApS
Registered2020-08-26
Expires2026-08-31 (expired)
📋 WHOIS
⏱️ Lookup Timing
NS
85ms
A
62ms
MX
82ms
AAAA
51ms
TXT
208ms
CAA
64ms
HTTPS
43ms
TLSA
321ms
SOA
83ms
MTA-STS
95ms
DNSSEC
92ms
SRV
0ms
Total
796ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 04:15:55 657ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 10:10:59 2036ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:11:58 796ms 3 NS 1 A 0 MX 🔒 Secure View
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