coalescent.dk
Last scanned: 2026-08-28 20:49:27  ·  1191ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   91ms
NameserverIP addressesPTRASN / ISP
ns3.au.dk 20.73.178.34 ns3.au.dk AS8075 Microsoft Corporation
ns4.au.dk 185.45.20.154 ns4.au.dk AS62138 Aarhus Universitet
🌍 A Records1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.20.49 300s ced-apps.au.dk
coursesetup-test.carsten.medu.au.dk
dashboard-gios.au.dk
er-det-fredag-i-ffb.dk
ipure8.au.dk
test-ced-apps.au.dk		 AS62138 Aarhus Universitet 185.45.20.0/22 🇩🇰 Denmark Aarhus
📧 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 Records1 records   478ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (coalescent.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.coalescent.dk)
p=reject v=DMARC1;p=reject;pct=100;aspf=r;
📬 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)
🔐 DNSSEC320ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial200
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)auit-dns@au.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
91ms
A
90ms
MX
86ms
AAAA
169ms
TXT
478ms
CAA
78ms
HTTPS
164ms
TLSA
190ms
SOA
0ms
MTA-STS
242ms
DNSSEC
320ms
SRV
229ms
Total
1191ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 20:49:27 1191ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 19:16:58 456ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 21:01:24 2010ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 11:32:06 938ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:36:23 821ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 21:35:53 510ms 2 NS 1 A 0 MX 🔓 Insecure View
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