`mail137.suning.cn`

DNSSEC	⚠️ Not signed
A	58.240.86.218^{🇨🇳 CHINA169-Backbone58.240.0.0/15 CNC Group Jiangsu province network}
		PTR	`mail137.suning.cn`

`suning.cn`

	CNAME	`httppub.suning.com`
	CNAME	`webhttpsn.suninggslb.cn`
	CNAME	`btdhttppub.suning.com.volcgslb.com`
	DNSSEC	⚠️ Not signed

WOT: SAFE (61/100)
rank #283014 globally
rank #4200 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #49,618

PTR for

218.86.240.58.in-addr.arpa

MX for

mail.suning.cn

Similar names

173mail.com

DNS History

1 record (1 active, 0 former)

●A58.240.86.2182015-08-16 → 2026-04-24 · 2 obs

● 2015-08-16 00:51:46
● 2026-04-24 04:43:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
suning.cn	cns1.zdnscloud.net, dns1.zdnscloud.info, ins1.zdnscloud.com, vns1.zdnscloud.biz	-

✅ Authoritative Response

Server:42.62.2.24

NS records: cns1.zdnscloud.net, dns1.zdnscloud.info, ins1.zdnscloud.com, vns1.zdnscloud.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for suning.cn (unsigned zone)

⏱️ Timing

Total: 3232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`58.240.86.218`

Analysis

Mail Server Role

mail137.suning.cn serves as the mail server for mail.suning.cn.

mail131.suning.cn, mail132.suning.cn and mail133.suning.cn are commonly used as a mail server together with mail137.suning.cn.

IP Addresses

mail137.suning.cn points to an IP address: 58.240.86.218.

Other host names, for instance mail.suning.cn, share IP numbers with mail137.suning.cn.

mail137.suning.cn - robtex.com