nemsug.dk
Last scanned: 2026-08-28 10:18:53  ·  2614ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   33ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.73.109 3600s static.109.73.243.136.clients.your-server.de AS24940 Hetzner Online GmbH 136.243.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.unoeuro.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover93.191.156.95
🔶 Autoconfig93.191.156.95
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   191ms
TXT Record
google-site-verification=ehWSv1V0AP3iM5jZYuLxZBFEeTOl75ggdwFYas4cjDo
v=spf1 include:spf.simply.com include:spf.wannafind.dk include:mailgun.org include:amazonses.com ~all
✉️ SPF
PolicyRecord (nemsug.dk)
~all (soft fail) v=spf1 include:spf.simply.com include:spf.wannafind.dk include:mailgun.org include:amazonses.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)
🔐 DNSSEC2064ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081901
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
33ms
A
44ms
MX
40ms
AAAA
48ms
TXT
191ms
CAA
50ms
HTTPS
31ms
TLSA
131ms
SOA
0ms
MTA-STS
73ms
DNSSEC
2064ms
SRV
68ms
Total
2614ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:18:53 2614ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 05:51:21 4545ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-18 22:08:29 3181ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 18:53:30 831ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 07:14:25 1815ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 07:17:01 540ms 4 NS 1 A 1 MX 🔓 Insecure View
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