bitretanker.dk
Last scanned: 2026-09-01 12:46:08  ·  1405ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   84ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx1.spamfilter.cc 2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5
95.179.139.219
95.179.218.56		 —
95.179.139.219.vultrusercontent.com
95.179.218.56.vultrusercontent.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverweb2b.netplads.dk → 91.221.196.202
🔶 Autoconfigweb2b.netplads.dk → 91.221.196.202
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC169ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083101
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
84ms
A
77ms
MX
72ms
AAAA
83ms
TXT
286ms
CAA
97ms
HTTPS
98ms
TLSA
123ms
SOA
0ms
MTA-STS
145ms
DNSSEC
169ms
SRV
134ms
Total
1405ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 12:46:08 1405ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-31 11:44:04 10824ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 03:20:30 916ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 22:24:51 2915ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 09:58:14 1166ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 04:25:59 10959ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 11:19:57 20586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 05:37:49 834ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 13:00:36 792ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:41:26 725ms 2 NS 1 A 1 MX 🔒 Secure View
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