biofoss.dk
Last scanned: 2026-08-26 10:52:25  ·  525ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   160ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (biofoss.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.biofoss.dk)
p=reject v=DMARC1; p=reject; rua=mailto:zwoumnx7@ag.eu.dmarcadvisor.com;
📬 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
43ms
A
41ms
MX
45ms
AAAA
39ms
TXT
160ms
CAA
53ms
HTTPS
31ms
TLSA
38ms
SOA
0ms
MTA-STS
61ms
DNSSEC
81ms
SRV
66ms
Total
525ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:52:25 525ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 10:44:44 531ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 05:18:00 720ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 16:52:19 2509ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 07:31:28 915ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:46:39 1495ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 05:17:36 683ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 06:13:27 563ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:37:54 2307ms 2 NS 1 A 0 MX 🔒 Secure View
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