rsmnorge.dk
Last scanned: 2026-08-30 14:04:54  ·  1217ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   140ms
🌍 A Records1 records   76ms
📧 MX Records1 records   146ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   129ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:5b40:0:bc03::1 300s AS12996 Domeneshop AS 2a01:5b40:0:0:0:0:0:0/37 🇳🇴 Norway
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   461ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (rsmnorge.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.rsmnorge.dk)
p=reject v=DMARC1; p=reject; sp=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)
🔐 DNSSEC235ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2413500003
Primary NS (MNAME)sage.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
140ms
A
76ms
MX
146ms
AAAA
129ms
TXT
461ms
CAA
126ms
HTTPS
111ms
TLSA
142ms
SOA
0ms
MTA-STS
174ms
DNSSEC
235ms
SRV
208ms
Total
1217ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 14:04:54 1217ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 10:05:26 1104ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 19:32:36 882ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 01:02:15 1845ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 13:17:22 2703ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 00:37:48 828ms 2 NS 1 A 0 MX 🔒 Secure View
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