mail.tsihyoung.com - robtex.com

mail.tsihyoung.com

DNSSEC⚠️ Not signed
A140.238.36.195πŸ‡―πŸ‡΅ ORACLE-OCI-31898140.238.32.0/20
TXTv=spf1 ip4:140.238.36.195 -all

tsihyoung.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d72aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:35a3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.53.163Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.215.42πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSray.ns.cloudflare.com ⭐
NStori.ns.cloudflare.com
MXmail.tsihyoung.com ⭐
TXTv=DMARC1; p=quarantine; adkim=s; aspf=s
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.53.163, 172.67.215.42
IPv6 hints2606:4700:3031::ac43:d72a, 2606:4700:3037::6815:35a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAray.ns.cloudflare.comdns@cloudflare.com serial=2400976905

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A140.238.36.195
●A140.238.36.1952026-03-01 β†’ 2026-04-13 Β· 2 obs
● 2026-03-01 05:43:02
● 2026-04-13 17:48:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tsihyoung.comray.ns.cloudflare.com, tori.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.138

NS records: ray.ns.cloudflare.com, tori.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 106ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1140.238.36.195
TXT1v=spf1 ip4:140.238.36.195 -all

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ray.ns.cloudflare.com, ray.ns.cloudflare.com, ray.ns.cloudflare.com...)

Analysis

Mail Server Role

mail.tsihyoung.com serves as the mail server for tsihyoung.com.

IP Addresses

mail.tsihyoung.com points to a single IP address: 140.238.36.195.