christianbrostrom.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
crystal.ns.cloudflare.com	108.162.194.202 162.159.38.202 172.64.34.202 2606:4700:50::a29f:26ca 2803:f800:50::6ca2:c2ca 2a06:98c1:50::ac40:22ca	crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dakota.ns.cloudflare.com	108.162.195.79 162.159.44.79 172.64.35.79 2606:4700:58::a29f:2c4f 2803:f800:50::6ca2:c34f 2a06:98c1:50::ac40:234f	dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.189	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.107	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	blizzard.mxrouting.net	45.43.208.19	blizzard.mxrouting.net	AS46261 QuickPacket, LLC
20	300s	blizzard-relay.mxrouting.net	45.43.208.19	blizzard.mxrouting.net	AS46261 QuickPacket, LLC

🔷 AAAA Records (IPv6)2 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:25bd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d46b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.189,172.67.212.107 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:25bd,2606:4700:3037::ac43:d46b

📝 TXT Records2 records 238ms

TXT Record
google-site-verification=5UTvgkgy3anuWIanrqtA14WTLNmeJDKYWkcyHhpFhuw
v=spf1 include:mxlogin.com -all

✉️ SPF

Policy	Record (christianbrostrom.dk)
-all (hard fail)	v=spf1 include:mxlogin.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 / DANE

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

🔐 DNSSEC9095ms

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

🏷️ SOA0ms

Field	Value
Serial	2413293132
Primary NS (MNAME)	crystal.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

49ms

A

65ms

MX

70ms

AAAA

71ms

TXT

238ms

CAA

82ms

HTTPS

62ms

TLSA

524ms

SOA

0ms

MTA-STS

89ms

DNSSEC

9095ms

SRV

88ms

Total

10729ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:03:30	10729ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-09 14:15:52	7156ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-04 16:23:40	1272ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-19 13:56:06	1486ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-10 07:22:02	17542ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-30 12:40:51	1249ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 20:48:10	601ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 20:41:15	811ms	2 NS 2 A 2 MX	🔓 Insecure	View