bigbiokøbenhavn.dk xn--bigbiokbenhavn-wqb.dk
Last scanned: 2026-08-27 12:24:00  ·  604ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 43200s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
37ms
A
40ms
MX
46ms
AAAA
45ms
TXT
199ms
CAA
47ms
HTTPS
55ms
TLSA
47ms
SOA
0ms
MTA-STS
70ms
DNSSEC
103ms
SRV
75ms
Total
604ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:24:00 604ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 18:05:45 4586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 20:44:14 4181ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 23:31:24 4546ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 01:34:10 631ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 00:34:16 625ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 12:49:49 718ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 21:07:32 576ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 20:57:35 459ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:13:13 506ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 17:33:58 538ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:29:42 464ms 2 NS 1 A 0 MX 🔒 Secure View
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