aalborgkatedralskole.dk
Last scanned: 2026-08-28 05:48:47  ·  1429ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   36ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.30.189.189 86400s — AS34922 CSC Administrative Services Limited 194.30.189.0/24 🇬🇧 United Kingdom —
📧 MX Records4 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s smtp1.mail.ascio.net 62.128.144.90
64.34.170.152
80.237.211.31		 sat1srv3.ascio.net
sat1srv2.ascio.net
ds80-237-211-31.dedicated.psmanaged.com		 AS13768 Aptum Technologies
AS13768 Aptum Technologies
—
10 86400s smtp2.mail.ascio.net 62.128.144.90 sat1srv3.ascio.net AS13768 Aptum Technologies
10 86400s smtp3.mail.ascio.net 64.34.170.152 sat1srv2.ascio.net AS13768 Aptum Technologies
50 86400s smtp4.mail.ascio.net 80.237.211.31 ds80-237-211-31.dedicated.psmanaged.com —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   411ms
TXT Record
SOA=1692718295
✉️ 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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1692718295
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
36ms
A
40ms
MX
36ms
AAAA
44ms
TXT
411ms
CAA
57ms
HTTPS
55ms
TLSA
257ms
SOA
0ms
MTA-STS
63ms
DNSSEC
80ms
SRV
661ms
Total
1429ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:48:47 1429ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-07-02 00:50:48 1256ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-06-16 12:36:44 2821ms 3 NS 1 A 4 MX 🔓 Insecure View
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