biofuelexpress.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / 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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	43200s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records4 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx01a.sfp-net.com	94.100.132.100	hsmx01.antispameurope.com	AS25394 MK Netzdienste GmbH & Co. KG
20	43200s	mx01b.sfp-net.com	94.100.134.10	hsmx06.antispameurope.com	AS12676 HKN GmbH
30	43200s	mx01c.sfp-net.com	83.246.65.85	hsmx01-hz2.antispameurope.com	AS24679 kyberio GmbH
40	43200s	mx01d.sfp-net.com	94.100.132.100	hsmx01.antispameurope.com	AS25394 MK Netzdienste GmbH & Co. KG

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.sfp-net.com → 212.53.208.152
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 215ms

TXT Record
v=spf1 mx a ip4:91.236.186.0/24 include:spf.protection.outlook.com include:gate1.sikkermail.nu include:gate2.sikkermail.nu include:aspdeliver1.sikkermail.nu include:aspdeliver2.sikkermail.nu ~all

✉️ SPF

Policy	Record (biofuelexpress.dk)
~all (soft fail)	v=spf1 mx a ip4:91.236.186.0/24 include:spf.protection.outlook.com include:gate1.sikkermail.nu include:gate2.sikkermail.nu include:aspdeliver1.sikkermail.nu include:aspdeliver2.sikkermail.nu ~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)

🔐 DNSSEC79ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

59ms

MX

31ms

AAAA

51ms

TXT

215ms

CAA

46ms

HTTPS

47ms

TLSA

99ms

SOA

0ms

MTA-STS

72ms

DNSSEC

79ms

SRV

105ms

Total

774ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:24:37	774ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 14:54:25	1113ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 01:34:37	1150ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 20:29:12	1033ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 10:32:10	1120ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 07:54:43	796ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 15:30:25	1479ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 18:18:52	907ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 14:37:11	683ms	2 NS 1 A 4 MX	🔒 Secure	View