btechnology.dk DNS records

🖥️ Nameservers2 records 131ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records1 records 156ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.140	—	webcluster13.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 166ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 121ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:65:4e34:d38a:6b82	—	—	AS51468	One.com A/S	2a02:2350::/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 305ms

TXT Record
v=spf1 a mx include:_bonacustspf.one.com -all

✉️ SPF

Policy	Record (btechnology.dk)
-all (hard fail)	v=spf1 a mx include:_bonacustspf.one.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 / DANE4 records 254ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC287ms

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

🏷️ SOA142ms

Field	Value
Serial	2026060501
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

131ms

A

156ms

MX

166ms

AAAA

121ms

TXT

305ms

CAA

142ms

HTTPS

128ms

TLSA

254ms

SOA

142ms

MTA-STS

171ms

DNSSEC

287ms

SRV

0ms

Total

2199ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 06:43:03	1005ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 08:25:27	10265ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 13:35:26	733ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 12:38:54	1368ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 03:44:33	572ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 08:09:27	791ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:32:59	2199ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:32:20	4618ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:30:44	2716ms	2 NS 1 A 4 MX	🔒 Secure	View