businessdeveloper.dk
📜 Historical scan 2026-06-16 17:50:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.216 — 216.giga-ptr.232.116.217.in-addr.arpa
web16.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —
📧 MX Records7 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 64.233.165.26 lg-in-f26.1e100.net AS15169 Google LLC
20 — alt1.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
20 — alt2.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
30 — aspmx2.googlemail.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
30 — aspmx3.googlemail.com 192.178.211.26 lcbomp-in-f26.1e100.net AS15169 Google LLC
30 — aspmx4.googlemail.com 142.250.147.26 rd-in-f26.1e100.net AS15169 Google LLC
30 — aspmx5.googlemail.com 172.253.152.27 yulpptr-in-f27.1e100.net AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   123ms
TXT Record
v=spf1 include:aspmx.googlemail.com ~all
✉️ SPF
PolicyRecord (businessdeveloper.dk)
~all (soft fail) v=spf1 include:aspmx.googlemail.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)
🔐 DNSSEC189ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA59ms
FieldValue
Serial2026030701
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
68ms
A
60ms
MX
63ms
AAAA
61ms
TXT
123ms
CAA
67ms
HTTPS
61ms
TLSA
151ms
SOA
59ms
MTA-STS
44ms
DNSSEC
189ms
SRV
0ms
Total
824ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:22:39 1127ms 2 NS 1 A 7 MX 🔒 Secure View
2026-06-28 07:06:26 844ms 2 NS 1 A 7 MX 🔒 Secure View
2026-06-24 10:55:01 1326ms 2 NS 1 A 7 MX 🔒 Secure View
2026-06-20 09:10:54 3226ms 2 NS 1 A 7 MX 🔒 Secure View
2026-06-16 17:50:39 824ms 2 NS 1 A 7 MX 🔒 Secure View
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