bbruun.dk DNS records

🖥️ Nameservers2 records 205ms

Nameserver	IP addresses	PTR	ASN / ISP
curt.ns.cloudflare.com	108.162.193.94 172.64.33.94 173.245.59.94 2606:4700:58::adf5:3b5e 2803:f800:50::6ca2:c15e 2a06:98c1:50::ac40:215e	curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
georgia.ns.cloudflare.com	108.162.194.48 162.159.38.48 172.64.34.48 2606:4700:50::a29f:2630 2803:f800:50::6ca2:c230 2a06:98c1:50::ac40:2230	georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 248ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	bbruun-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 52.101.68.0 52.101.73.22 52.101.73.28 52.101.73.8	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 811ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bbruun.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.bbruun.dk	nQ8HgC6zzYfFDiddKhaWkYIaTotbs6XcI4l4zUgc960
TXT	_acme-challenge.bbruun.dk	Vt2gOOm8PVZ2BqHuq2lGqenx9r9lVGq6r0I2LcWlf_s

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC507ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2412694934
Primary NS (MNAME)	curt.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

205ms

A

205ms

MX

248ms

AAAA

202ms

TXT

811ms

CAA

207ms

HTTPS

242ms

TLSA

526ms

SOA

0ms

MTA-STS

331ms

DNSSEC

507ms

SRV

303ms

Total

11102ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 15:42:19	1356ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 09:56:34	1362ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-24 18:51:47	1349ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 15:48:32	11102ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-18 09:05:56	4384ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-17 04:28:27	3670ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-15 14:51:21	10470ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-13 04:24:21	2274ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-28 02:00:39	1938ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 13:48:47	2738ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 14:11:13	649ms	2 NS 0 A 1 MX	🔓 Insecure	View