btost.dk DNS records

🖥️ Nameservers2 records 42ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.211	3600s	webcluster1.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:9e:2db3:96f0:70d2	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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 / DANE4 records 69ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC75ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080401
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

42ms

A

38ms

MX

50ms

AAAA

63ms

TXT

177ms

CAA

37ms

HTTPS

39ms

TLSA

69ms

SOA

0ms

MTA-STS

53ms

DNSSEC

75ms

SRV

63ms

Total

770ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:38:53	770ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 07:51:40	884ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-31 00:05:59	4635ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 00:47:43	1059ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 00:21:28	890ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 23:34:15	1025ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 23:23:11	949ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 21:58:27	8843ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 21:36:43	16649ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 20:19:39	1089ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 18:33:50	866ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 17:15:18	1020ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 13:13:28	24784ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 12:03:13	2740ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 06:32:30	869ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 22:44:58	940ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 09:30:34	1779ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 05:25:53	859ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 15:05:27	991ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 14:31:53	5022ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 01:04:39	1017ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:43:17	3842ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:37:48	2282ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:30:58	644ms	2 NS 1 A 4 MX	🔒 Secure	View