techstuff.dk
📜 Historical scan 2026-06-22 07:01:41  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   65ms
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 Records
🌍
No A records found
📧 MX Records2 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s fusion.mxrouting.net 45.43.208.37 — AS46261 QuickPacket, LLC
20 3600s fusion-relay.mxrouting.net 45.43.208.37 — AS46261 QuickPacket, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.225.50.209
🔶 Autoconfig46.225.50.209
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   180ms
TXT Record
v=spf1 include:mxroute.com -all
✉️ SPF
PolicyRecord (techstuff.dk)
-all (hard fail) v=spf1 include:mxroute.com -all
📨 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA34ms
FieldValue
Serial2026060300
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
65ms
A
49ms
MX
51ms
AAAA
35ms
TXT
180ms
CAA
82ms
HTTPS
42ms
TLSA
53ms
SOA
34ms
MTA-STS
43ms
DNSSEC
83ms
SRV
118ms
Total
471ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 04:39:05 2030ms 3 NS 0 A 2 MX 🔒 Secure View
2026-06-22 07:01:41 471ms 3 NS 0 A 2 MX 🔒 Secure View
2026-06-21 04:23:47 1902ms 3 NS 0 A 2 MX 🔒 Secure View
2026-06-20 10:06:38 520ms 3 NS 0 A 2 MX 🔒 Secure View
2026-06-18 00:09:26 839ms 3 NS 0 A 2 MX 🔒 Secure View
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