usseroedskole.dk
Last scanned: 2026-08-31 22:43:31  ·  1472ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   32ms
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 Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.210.81.216 86400s — — — — 🇳🇴 Norway —
📧 MX Records2 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s mail.usseroedskole.dk 80.197.227.98 — AS3292 TDC Holding A/S
20 86400s mail2.usseroedskole.dk 66.243.166.161 66-243-166-161.focaldata.net AS3356 Level 3 Parent, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   530ms
TXT Record
inst=H
SOA=1692718774
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC77ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1692718774
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
32ms
A
36ms
MX
48ms
AAAA
44ms
TXT
530ms
CAA
46ms
HTTPS
44ms
TLSA
148ms
SOA
0ms
MTA-STS
272ms
DNSSEC
77ms
SRV
464ms
Total
1472ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 22:43:31 1472ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 20:21:45 3278ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 07:33:43 1698ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 23:51:52 873ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 06:25:40 912ms 3 NS 1 A 2 MX 🔓 Insecure View
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