jsu.dk
Last scanned: 2026-08-26 12:44:32  ·  536ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 60s forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records2 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.scannet.dk 46.36.210.150 mx1.scannet.dk AS48854 team.blue Denmark A/S
20 3600s mx2.scannet.dk 94.231.106.222 mx2.scannet.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.scannet.dk → 46.36.210.164
🔶 Autoconfigautoconfig-mf.scannet.dk → 46.36.210.154
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   170ms
TXT Record
v=spf1 include:spf.scannet.dk -all
✉️ SPF
PolicyRecord (jsu.dk)
-all (hard fail) v=spf1 include:spf.scannet.dk -all
📨 DMARC
PolicyRecord (_dmarc.jsu.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC125ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026040801
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
53ms
MX
48ms
AAAA
47ms
TXT
170ms
CAA
52ms
HTTPS
49ms
TLSA
55ms
SOA
0ms
MTA-STS
85ms
DNSSEC
125ms
SRV
86ms
Total
536ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:44:32 536ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-25 03:51:47 497ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 06:05:55 595ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 15:05:25 3399ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 04:16:01 1165ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 15:14:02 1075ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 06:42:30 964ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:53:43 526ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 17:16:15 714ms 2 NS 1 A 2 MX 🔒 Secure View
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