brauneroptik.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tim.ns.cloudflare.com	108.162.193.145 172.64.33.145 173.245.59.145 2606:4700:58::adf5:3b91 2803:f800:50::6ca2:c191 2a06:98c1:50::ac40:2191	tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.51	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.90	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.80.51
🔶 Autoconfig	104.21.80.51

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:5033	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ae5a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.51,172.67.174.90 ech=AEX+DQBBjAAgACCQPut+5uDeTqpG7w/B5EldB1/CcO6m4YJlqsBhOfrbUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5033,2606:4700:3036::ac43:ae5a

📝 TXT Records1 records 150ms

TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF

Policy	Record (brauneroptik.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -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)

🔐 DNSSEC97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413549281
Primary NS (MNAME)	leah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

23ms

MX

25ms

AAAA

32ms

TXT

150ms

CAA

32ms

HTTPS

25ms

TLSA

224ms

SOA

0ms

MTA-STS

52ms

DNSSEC

97ms

SRV

55ms

Total

1095ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 21:21:43	1095ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 08:56:12	877ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-25 11:11:29	611ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-25 09:16:17	8554ms	2 NS 2 A 2 MX	❓ Unknown	View
2026-08-24 07:45:32	1074ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-22 00:05:24	1592ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 23:47:38	1088ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-18 23:02:03	4085ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-17 12:04:32	1371ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-15 12:58:36	1148ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-13 22:13:24	3359ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-03 11:52:16	884ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-25 23:29:19	769ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-19 04:24:11	8601ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 16:48:31	392ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 16:40:09	540ms	2 NS 2 A 2 MX	🔓 Insecure	View