klub100.dk
Last scanned: 2026-09-03 16:50:48  ·  1624ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   113ms
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   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.56.59.240 300s box.klub100.dk AS3292 TDC Holding A/S 87.56.32.0/19 🇩🇰 Denmark Viborg
📧 MX Records4 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s pmg.klub100.dk 87.56.59.240 box.klub100.dk AS3292 TDC Holding A/S
10 3600s pmg2.klub100.dk 86.52.113.21 86-52-113-21.norlyscustomer.net AS39642 Sinal A/S
10 3600s post4.montes.dk 62.116.194.45 post4.montes.dk AS31027 GlobalConnect A/S
20 3600s post3.montes.dk 62.243.38.142 post3.montes.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.56.59.240
🔶 Autoconfig87.56.59.240
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   305ms
TXT Record
v=spf1 ip4:87.56.59.240 ip4:86.52.113.21 include:spf.montes.dk -all
✉️ SPF
PolicyRecord (klub100.dk)
-all (hard fail) v=spf1 ip4:87.56.59.240 ip4:86.52.113.21 include:spf.montes.dk -all
📨 DMARC
PolicyRecord (_dmarc.klub100.dk)
p=quarantine v=DMARC1; p=quarantine;
📬 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)
🔐 DNSSEC218ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026083001
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
113ms
A
89ms
MX
80ms
AAAA
95ms
TXT
305ms
CAA
99ms
HTTPS
90ms
TLSA
341ms
SOA
0ms
MTA-STS
136ms
DNSSEC
218ms
SRV
148ms
Total
1624ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 16:50:48 1624ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-08-08 02:03:09 1018ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-07-27 11:48:16 9146ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-07-25 10:50:19 1174ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-07-08 12:27:05 9094ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-07-04 23:57:49 865ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-01 09:23:33 1440ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 20:30:01 1073ms 3 NS 1 A 2 MX 🔓 Insecure View
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