studentsurvivalguide.dk
Last scanned: 2026-08-28 08:45:04  ·  9558ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.230.63.107 3600s unalocated.63.wixsite.com AS58182 Wix.com Ltd. 185.230.62.0/23 🇺🇸 United States Ashburn
📧 MX Records2 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mx1.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
10 3600s mx2.dandomain.dk 46.36.209.11 mx2.dandomain.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.dandomain.dk → 212.237.249.98
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   156ms
TXT Record
google-site-verification=NauwxKozc6s-102SYufL6zdFmaoOu-wDY_HxqowCoUU
v=spf1 include:spf.dandomain.dk include:_spf.wix.com -all
✉️ SPF
PolicyRecord (studentsurvivalguide.dk)
-all (hard fail) v=spf1 include:spf.dandomain.dk include:_spf.wix.com -all
📨 DMARC
PolicyRecord (_dmarc.studentsurvivalguide.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:info@studentsurvivalguide.dk; ruf=mailto:info@studentsurvivalguide.dk; pct=100
📬 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)
🔐 DNSSEC9105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024121701
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
63ms
MX
56ms
AAAA
58ms
TXT
156ms
CAA
37ms
HTTPS
41ms
TLSA
68ms
SOA
0ms
MTA-STS
110ms
DNSSEC
9105ms
SRV
66ms
Total
9558ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:45:04 9558ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 20:04:35 488ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 13:14:33 1146ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 01:45:06 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 20:43:09 1142ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 12:37:12 1188ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:26:26 2434ms 2 NS 1 A 2 MX 🔓 Insecure View
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