`mail.rikong.com`

	DNSSEC	⚠️ Not signed
	A	47.252.39.179^{🇺🇸 Alibaba-Cloud47.252.0.0/18 Alibaba CLoud}

`rikong.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3556^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d307^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.86^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.7^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`otto.ns.cloudflare.com` ⭐
NS	`yolanda.ns.cloudflare.com`
MX	`mail.rikong.com` ⭐
TXT	`v=spf1 +a +mx +ip4:47.252.39.179 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.86, 172.67.211.7
		IPv6 hints	2606:4700:3033::6815:3556, 2606:4700:3037::ac43:d307
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`otto.ns.cloudflare.com`dns@cloudflare.com serial=2406606296

MX for

rikong.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A47.252.39.1792026-02-28 → 2026-07-11 · 2 obs

● 2026-02-28 09:04:24
● 2026-07-11 12:39:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rikong.com	yolanda.ns.cloudflare.com, otto.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.241

NS records: yolanda.ns.cloudflare.com, otto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rikong.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.252.39.179`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.rikong.com serves as a mail server for rikong.com.

IP Addresses

mail.rikong.com points to a single IP number: 47.252.39.179.

Additional host names — mail.yashao.com, mail.yqtj.com, mail.kongmi.com and two others — share IP numbers with mail.rikong.com.

mail.rikong.com - robtex.com

mail.rikong.com

rikong.com