tbu.dk
Last scanned: 2026-08-27 12:22:06  ·  850ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   65ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.31.79.5 3600s v4-elastic-ingress.balancer01.hyperscalemega.cloud AS47527 DLX A/S 185.31.76.0/22 🇩🇰 Denmark Herning
📧 MX Records2 records   45ms
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 Records2 records   163ms
TXT Record
google-site-verification=VEZsqVwN2vR8g-BMtXRR1tv4YsFjElSF_0BF0Zv78nY
v=spf1 include:spf.scannet.dk ?all
✉️ SPF
PolicyRecord (tbu.dk)
?all (neutral) v=spf1 include:spf.scannet.dk ?all
📨 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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024102101
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
65ms
A
33ms
MX
45ms
AAAA
41ms
TXT
163ms
CAA
43ms
HTTPS
42ms
TLSA
74ms
SOA
0ms
MTA-STS
116ms
DNSSEC
111ms
SRV
115ms
Total
850ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:22:06 850ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-27 04:10:00 561ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-29 10:42:25 565ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 22:02:10 560ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 22:48:29 753ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 09:15:37 1186ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:43:28 1867ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 09:55:26 462ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 07:27:11 659ms 2 NS 1 A 2 MX 🔒 Secure View
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