open2day.dk
Last scanned: 2026-08-27 05:43:08  ·  455ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   21ms
NameserverIP addressesPTRASN / ISP
ns1.netsite.dk 185.224.16.200
2a0c:cc00:0:1648::53		 ns1.netsite.dk
ns1.netsite.dk		 AS205206 Netsite A/S
AS205206 Netsite A/S
ns2.netsite.eu 194.58.196.59
2a01:3f1:859::53		 ns2.netsite.eu
ns2.netsite.eu		 AS8674 Netnod AB
AS8674 Netnod AB
ns3.netsite.se 185.42.137.115
2a01:3f0:400::59		 ns3.netsite.se
ns3.netsite.se		 AS8674 Netnod AB
AS8674 Netnod AB
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.18 28800s webproxy.netsite.dk AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s mx.netsite.dk 185.224.16.170 mx.netsite.dk AS205206 Netsite A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigautoconfig.netsite.dk → 185.224.16.223
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   51ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autodiscover.netsite.dk
📝 TXT Records1 records   97ms
TXT Record
v=spf1 include:spf.netsite.dk ~all
✉️ SPF
PolicyRecord (open2day.dk)
~all (soft fail) v=spf1 include:spf.netsite.dk ~all
📨 DMARC
PolicyRecord (_dmarc.open2day.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
21ms
A
29ms
MX
38ms
AAAA
31ms
TXT
97ms
CAA
26ms
HTTPS
31ms
TLSA
38ms
SOA
0ms
MTA-STS
49ms
DNSSEC
103ms
SRV
51ms
Total
455ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:43:08 455ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 18:31:10 2684ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-13 16:21:27 805ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-08 02:37:37 725ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-31 10:33:13 789ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 13:48:52 8527ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-17 11:41:53 648ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-14 05:40:24 739ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 13:43:43 2570ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-29 22:56:20 673ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-27 01:54:25 617ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 22:50:03 801ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:47:53 488ms 3 NS 1 A 1 MX 🔒 Secure View
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