nemsu.dk
Last scanned: 2026-08-26 14:30:32  ·  1119ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   89ms
NameserverIP addressesPTRASN / ISP
mimer.deic.dk 2001:87f:ff27:65::66
95.128.27.66		 mimer.deic.dk
mimer.deic.dk		 AS198455 Danmarks Tekniske Universitet
AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk 130.226.179.50
2001:878:0:e000:82:e2:b3:32		 ns-soa.darenet.dk
ns-soa.darenet.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
orion.i2.dk 78.153.182.90 orion.i2.dk AS31027 GlobalConnect A/S
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   627ms
TXT Record
SOA=1705480272
v=spf1 -all
✉️ SPF
PolicyRecord (nemsu.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.nemsu.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)
🔐 DNSSEC172ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1705480272
Primary NS (MNAME)mimer.deic.dk
Responsible (RNAME)dns@support.i2.dk
Refresh16384s
Retry2048s
Expire2097152s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
89ms
A
111ms
MX
123ms
AAAA
72ms
TXT
627ms
CAA
77ms
HTTPS
100ms
TLSA
108ms
SOA
0ms
MTA-STS
401ms
DNSSEC
172ms
SRV
331ms
Total
1119ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:30:32 1119ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 01:51:50 543ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 07:20:38 667ms 3 NS 0 A 0 MX 🔓 Insecure View
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