bubbledeck.dk
Last scanned: 2026-08-28 10:55:04  ·  3018ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   72ms
NameserverIP addressesPTRASN / ISP
cns1.alfahosting.info 109.237.142.8
2a01:64c0:0:5000::8		 cns1.cloudpit.de
cns1.cloudpit.de		 AS45012 dogado GmbH
AS45012 dogado GmbH
cns2.alfahosting.info 148.251.254.105
2a01:4f8:2b02:a88::105		 cns2.cloudpit.com
cns2.cloudpit.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
cns3.alfahosting.info 109.237.143.8
2a02:2b80:101:5000::8		 cns3.cloudpit.io
cns3.cloudpit.io		 AS45012 dogado GmbH
AS45012 dogado GmbH
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.44.111.149 10800s web149.alfahosting-server.de AS8648 dogado GmbH 5.44.96.0/20 🇩🇪 Germany —
📧 MX Records2 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx03.secure-mailgate.com 46.243.95.104
46.243.95.105		 minc01.secure-mailgate.com
minc02.secure-mailgate.com		 AS8648 dogado GmbH
AS8648 dogado GmbH
10 10800s mx04.secure-mailgate.com 46.243.95.106
46.243.95.107		 minc03.secure-mailgate.com
minc04.secure-mailgate.com		 AS8648 dogado GmbH
AS8648 dogado GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverredirect-autodiscover.cloudpit.io → 89.22.107.90
🔶 Autoconfigautodiscover.cloudpit.io → 192.162.84.105
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   429ms
TXT Record
v=spf1 a mx include:secure-mailgate.com ~all
✉️ SPF
PolicyRecord (bubbledeck.dk)
~all (soft fail) v=spf1 a mx include:secure-mailgate.com ~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)
🔐 DNSSEC143ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025040201
Primary NS (MNAME)cns1.alfahosting.info
Responsible (RNAME)hostmaster\@alfahosting@de
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
57ms
MX
73ms
AAAA
57ms
TXT
429ms
CAA
77ms
HTTPS
70ms
TLSA
178ms
SOA
0ms
MTA-STS
124ms
DNSSEC
143ms
SRV
264ms
Total
3018ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:55:04 3018ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-26 23:52:47 10965ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 19:18:37 2587ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 17:38:03 3925ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 17:36:23 2051ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 17:30:46 623ms 3 NS 1 A 2 MX 🔓 Insecure View
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