rstfnet.dk
📜 Historical scan 2026-06-17 13:10:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   61ms
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   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.18 — webproxy.netsite.dk AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —
📧 MX Records1 records   113ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.netsite.dk 185.224.16.170 mx.netsite.dk AS205206 Netsite A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   194ms
TXT Record
v=spf1 include:spf.netsite.dk ~all
✉️ SPF
PolicyRecord (rstfnet.dk)
~all (soft fail) v=spf1 include:spf.netsite.dk ~all
📨 DMARC
PolicyRecord (_dmarc.rstfnet.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA83ms
FieldValue
Serial2026061504
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
61ms
A
98ms
MX
113ms
AAAA
49ms
TXT
194ms
CAA
40ms
HTTPS
45ms
TLSA
69ms
SOA
83ms
MTA-STS
53ms
DNSSEC
85ms
SRV
0ms
Total
599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:29:34 439ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 05:23:57 9462ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-13 13:31:28 8652ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-09 07:02:43 965ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-31 02:01:59 669ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 20:41:38 713ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-17 06:33:12 2708ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-09 22:51:19 1076ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 16:18:40 2594ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-01 10:09:14 661ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 21:40:24 574ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 14:44:16 847ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-22 07:37:51 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 19:58:24 726ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:10:14 599ms 3 NS 1 A 1 MX 🔒 Secure View
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