ubtech.dk
📜 Historical scan 2026-07-06 16:09:53  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.mainns.de 192.174.68.21
2001:67c:1bc::21		 ns1.mainns.de
ns1.mainns.de		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.mainns.eu 176.97.158.21
2001:67c:10b8::21		 ns2.mainns.eu
ns2.mainns.eu		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.mainns.net 192.174.68.20
2001:67c:1bc::20		 ns3.mainns.net
ns3.mainns.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 A Records3 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
116.202.21.136 900s cs3.web-redirect.eu AS24940 Hetzner Online GmbH 116.202.0.0/15 🇩🇪 Germany Falkenstein
116.202.9.166 900s cs1.web-redirect.eu AS24940 Hetzner Online GmbH 116.202.0.0/15 🇩🇪 Germany Falkenstein
116.203.213.72 900s cs2.web-redirect.eu AS24940 Hetzner Online GmbH 116.202.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)3 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:c010:3f9c::1 900s cs1.web-redirect.eu AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
2a01:4f8:c17:c19c::1 900s cs3.web-redirect.eu AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
2a01:4f8:c2c:abf5::1 900s cs2.web-redirect.eu AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   221ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (ubtech.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.ubtech.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC59ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1783297685
Primary NS (MNAME)ns1.mainns.de
Responsible (RNAME)info@domains.resellerinterface.de
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
39ms
MX
38ms
AAAA
41ms
TXT
221ms
CAA
39ms
HTTPS
36ms
TLSA
494ms
SOA
0ms
MTA-STS
63ms
DNSSEC
59ms
SRV
55ms
Total
1233ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:36:37 1018ms 3 NS 3 A 1 MX 🔓 Insecure View
2026-07-06 16:09:53 1233ms 3 NS 3 A 1 MX 🔓 Insecure View
2026-06-27 00:52:11 796ms 3 NS 3 A 1 MX 🔓 Insecure View
2026-06-18 16:01:23 1054ms 3 NS 3 A 1 MX 🔓 Insecure View
2026-06-17 13:42:29 2159ms 3 NS 3 A 0 MX 🔓 Insecure View
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