bthansen.dk
📜 Historical scan 2026-06-16 17:43:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   129ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   162ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.151.136.202 — — AS31027 GlobalConnect A/S 83.151.128.0/18 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   153ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mxa.mailgun.org 34.149.254.5 5.254.149.34.bc.googleusercontent.com AS396982 Google LLC
10 — mxb.mailgun.org 34.36.182.139 139.182.36.34.bc.googleusercontent.com AS396982 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   302ms
TXT Record
v=spf1 include:mailgun.org ~all
✉️ SPF
PolicyRecord (bthansen.dk)
~all (soft fail) v=spf1 include:mailgun.org ~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)
🔐 DNSSEC306ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA159ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
129ms
A
162ms
MX
153ms
AAAA
151ms
TXT
302ms
CAA
161ms
HTTPS
114ms
TLSA
195ms
SOA
159ms
MTA-STS
163ms
DNSSEC
306ms
SRV
0ms
Total
1942ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:31:49 2268ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-25 15:46:47 930ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 05:06:16 945ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:43:10 1942ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:39:38 4835ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:30:11 514ms 2 NS 1 A 2 MX 🔒 Secure View
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