info-dbu.dk
Last scanned: 2026-08-28 07:01:35  ·  646ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   78ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.18 3600s splash.scannet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.237.249.18
🔶 Autoconfig212.237.249.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   193ms
TXT Record
v=spf1 include:amazonses.com ~all
✉️ SPF
PolicyRecord (info-dbu.dk)
~all (soft fail) v=spf1 include:amazonses.com ~all
📨 DMARC
PolicyRecord (_dmarc.info-dbu.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:6891c48d51a6f@dmarc-dk.centerasecurity.com; ruf=mailto:6891c48d51a6f@dmarc-dk.centerasecurity.com; fo=0; pct=100; ri=86400
📬 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025092504
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
78ms
A
50ms
MX
63ms
AAAA
67ms
TXT
193ms
CAA
59ms
HTTPS
48ms
TLSA
56ms
SOA
0ms
MTA-STS
76ms
DNSSEC
102ms
SRV
78ms
Total
646ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:01:35 646ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 12:30:20 471ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 15:44:46 745ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 14:48:03 1669ms 2 NS 1 A 0 MX 🔒 Secure View
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