studierum.dk
Last scanned: 2026-09-03 14:58:55  ·  775ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.115.20 3600s cp05.nordicway.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s studierum.dk 144.76.115.20
2a01:4f8:192:701a::2		 cp05.nordicway.dk
cp05.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   69ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:192:701a::2 3600s cp05.nordicway.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   317ms
TXT Record
v=spf1 ip4:144.76.115.20 +a +mx +ip4:157.90.179.89 +ip4:138.201.135.131 +include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (studierum.dk)
~all (soft fail) v=spf1 ip4:144.76.115.20 +a +mx +ip4:157.90.179.89 +ip4:138.201.135.131 +include:relay.mailchannels.net ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.studierum.dk 1vGLt5Iem1X4HgPFJIRXZqkL3Gva4vh1e4ocB5jklB0
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082600
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)admin@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-08-25 08:26:23
FieldValue
Registrarnordicway ApS
Registered2009-01-22
Expires2029-01-31 (879d)
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
71ms
MX
71ms
AAAA
69ms
TXT
317ms
CAA
56ms
HTTPS
56ms
TLSA
202ms
SOA
0ms
MTA-STS
87ms
DNSSEC
108ms
SRV
80ms
Total
775ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 14:58:55 775ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-09-01 10:23:48 832ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 02:00:58 682ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 08:25:40 1443ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 18:02:11 961ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 08:18:48 737ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 06:41:36 1032ms 2 NS 1 A 1 MX 🔓 Insecure View
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