alanyang.dk DNS records

🖥️ Nameservers2 records 90ms

Nameserver	IP addresses	PTR	ASN / ISP
byron.ns.cloudflare.com	108.162.195.67 162.159.44.67 172.64.35.67 2606:4700:58::a29f:2c43 2803:f800:50::6ca2:c343 2a06:98c1:50::ac40:2343	byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kira.ns.cloudflare.com	108.162.194.197 162.159.38.197 172.64.34.197 2606:4700:50::a29f:26c5 2803:f800:50::6ca2:c2c5 2a06:98c1:50::ac40:22c5	kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.36	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.241	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 115ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d4f1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2324	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 105ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.36,172.67.212.241 ech=AEX+DQBBwQAgACAlXGmsP7yjuE91KEMvn0SqbPVQTsh3mM/Qh4AN9hyEGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d4f1,2606:4700:3037::6815:2324

📝 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 / DANE

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

🔐 DNSSEC211ms

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	2413417516
Primary NS (MNAME)	byron.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

90ms

A

98ms

MX

86ms

AAAA

115ms

TXT

333ms

CAA

102ms

HTTPS

105ms

TLSA

84ms

SOA

0ms

MTA-STS

159ms

DNSSEC

211ms

SRV

154ms

Total

1058ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 17:33:26	1058ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 06:34:40	9557ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 03:50:08	3495ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-30 16:27:41	754ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 11:54:03	1081ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 08:13:33	903ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 09:45:18	4959ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 12:57:03	1459ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 12:49:08	982ms	2 NS 2 A 0 MX	🔓 Insecure	View