brittbartenbachsblog.dk DNS records

🖥️ Nameservers2 records 34ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.168	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8043:5749:c34:2fd5	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 84ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081605
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-17 13:26:34

Field	Value
Registrar	ONE.COM A/S
Registered	2023-08-19
Expires	2027-08-18 (350d)

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

41ms

MX

47ms

AAAA

42ms

TXT

173ms

CAA

37ms

HTTPS

56ms

TLSA

84ms

SOA

0ms

MTA-STS

60ms

DNSSEC

87ms

SRV

65ms

Total

721ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 03:55:34	721ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 13:25:52	962ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-10 13:13:56	945ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 05:04:25	8973ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 16:31:15	1006ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 21:31:03	1044ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 02:18:00	1945ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 04:57:35	624ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 07:11:05	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 02:13:53	747ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:17:02	2410ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:02:57	4492ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:01:41	586ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:00:03	991ms	2 NS 1 A 4 MX	🔒 Secure	View