usbmodem.dk
Last scanned: 2026-08-27 21:11:38  ·  934ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   59ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.250.160.40 600s webhotel20.webhosting.dk AS3342 Cibicom A/S 157.250.160.0/20 🇩🇰 Denmark —
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s webhotel20.webhosting.dk 157.250.160.40 webhotel20.webhosting.dk AS3342 Cibicom A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwebhotel20.webhosting.dk → 157.250.160.40
🔶 Autoconfigwebhotel20.webhosting.dk → 157.250.160.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.usbmodem.dk webhotel20.webhosting.dk
🔗 TLSA / DANE2 records   87ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel20.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel20.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2014091664
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
55ms
MX
54ms
AAAA
56ms
TXT
294ms
CAA
53ms
HTTPS
61ms
TLSA
87ms
SOA
0ms
MTA-STS
103ms
DNSSEC
112ms
SRV
118ms
Total
934ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:11:38 934ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-28 10:54:44 796ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-22 10:20:18 1052ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-22 06:20:29 988ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-21 23:30:51 1065ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 09:32:56 1042ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-17 21:58:37 880ms 5 NS 1 A 1 MX 🔒 Secure View
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