rskulturcenter.dk
Last scanned: 2026-09-01 07:49:09  ·  630ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.140.127 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
📧 MX Records2 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mailscan10.tn-hosting.dk 81.161.97.147 mailscan10.tn-hosting.dk AS198944 TN HOSTING ApS
10 3600s mailscan11.tn-hosting.dk 81.161.97.150 mailscan11.tn-hosting.dk AS198944 TN HOSTING ApS
🔷 AAAA Records (IPv6)1 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:7::7d 3600s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 🇸🇦 Saudi Arabia Riyadh
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   68ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 10 443 webmail.tn-hosting.dk
📝 TXT Records1 records   163ms
TXT Record
v=spf1 include:spf.mandrillapp.com include:tn-hosting.dk include:servers.mcsv.net -all
✉️ SPF
PolicyRecord (rskulturcenter.dk)
-all (hard fail) v=spf1 include:spf.mandrillapp.com include:tn-hosting.dk include:servers.mcsv.net -all
📨 DMARC
PolicyRecord (_dmarc.rskulturcenter.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@tn-hosting.dk; ruf=mailto:dmarc@tn-hosting.dk
📬 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)
🔐 DNSSEC77ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
47ms
MX
37ms
AAAA
35ms
TXT
163ms
CAA
39ms
HTTPS
40ms
TLSA
102ms
SOA
0ms
MTA-STS
57ms
DNSSEC
77ms
SRV
68ms
Total
630ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 07:49:09 630ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-16 01:57:32 4884ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 21:24:38 9578ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 22:02:59 781ms 2 NS 1 A 2 MX 🔒 Secure View
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