`mail-in2.ccb.com`

	DNSSEC	⚠️ Not signed
	A	223.72.147.144^{🇨🇳 CMNET-BEIJING-AP223.72.128.0/17 CMI (Customer Route)}

`ccb.com`

	DNSSEC	⚠️ Not signed
	A	2409:8700:1821:f2::25^{🇨🇳 CMNET-BEIJING-AP2409:8700::/32 CMI (Customer Route)}
	A	111.47.15.89^{🇨🇳 CHINAMOBILE-CN111.47.0.0/16 CMI (Customer Route)}
	NS	`ns2.ccb.com` ⭐
	NS	`ns1.ccb.com`
	NS	`ns3.ccb.com`
	NS	`ns4.ccb.com`
	NS	`ns5.ccb.com`
	MX	`mail-in1.ccb.com` ⭐
	MX	`mail-in2.ccb.com` ⭐
	MX	`mail-in3.ccb.com` ⭐
	MX	`mail-in4.ccb.com` ⭐
	TXT	`v=spf1 ip4:223.72.147.0/24 ip4:124.127.253.0/24 -all`
	SOA	`ns2.ccb.com`liuyanan@ccb.com 2026-05-07 #4

WOT: SAFE (90/100)
rank #5159 globally
rank #2590 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #10,314

PTR for

194.147.72.223.in-addr.arpa

66.32.247.114.in-addr.arpa

MX for

ccb.com

DNS History

3 records (1 active, 2 former)

○A114.247.32.662015-08-18 → 2016-12-26 · 30 obs

● 2015-08-18 13:43:48
● 2015-10-05 00:15:56
○ 2015-10-20 13:31:04
● 2015-10-22 21:25:28
● 2015-11-04 04:25:20
○ 2015-11-06 08:21:32
○ 2015-11-09 07:22:10
● 2015-11-26 14:11:12
● 2015-12-05 23:17:30
○ 2016-01-14 21:01:10
● 2016-01-17 17:42:52
● 2016-01-18 21:25:34
○ 2016-01-20 16:23:12
● 2016-01-24 02:55:06
○ 2016-01-28 20:05:54
○ 2016-01-30 01:19:46
● 2016-02-01 03:08:04
○ 2016-02-08 12:39:26
○ 2016-02-25 05:20:12
● 2016-04-08 13:15:58
● 2016-04-19 09:19:26
○ 2016-05-13 23:06:18
○ 2016-05-22 23:41:12
● 2016-06-26 08:01:20
● 2016-07-26 12:49:22
○ 2016-08-31 04:36:42
● 2016-09-23 12:55:48
● 2016-12-26 16:28:10
○ 2017-01-02 15:54:26
○ 2026-05-11 21:47:06

●A223.72.147.1442026-02-15 → 2026-05-11 · 3 obs

○ 2017-01-02 15:54:26
● 2026-02-15 14:18:06
● 2026-05-11 21:47:06

○A223.72.147.1942015-08-18 → 2017-01-02 · 30 obs

● 2015-08-18 13:43:48
● 2015-10-20 13:31:04
○ 2015-10-22 21:25:28
○ 2015-11-04 04:25:20
● 2015-11-06 08:21:32
● 2015-11-09 07:22:10
○ 2015-11-26 14:11:12
○ 2015-12-05 23:17:30
● 2016-01-14 21:01:10
○ 2016-01-17 17:42:52
○ 2016-01-18 21:25:34
● 2016-01-20 16:23:12
○ 2016-01-24 02:55:06
● 2016-01-28 20:05:54
● 2016-01-30 01:19:46
○ 2016-02-01 03:08:04
● 2016-02-08 12:39:26
● 2016-02-25 05:20:12
○ 2016-04-08 13:15:58
○ 2016-04-19 09:19:26
● 2016-05-13 23:06:18
● 2016-05-22 23:41:12
○ 2016-06-26 08:01:20
○ 2016-07-26 12:49:22
● 2016-08-31 04:36:42
○ 2016-09-23 12:55:48
● 2016-12-26 16:28:10
● 2017-01-02 15:54:26
○ 2026-02-15 14:18:06
○ 2026-05-11 21:47:06

🔍 DNS Trace

Analysis

Mail Server Role

mail-in2.ccb.com functions as a mail server for ccb.com.

mail-in1.ccb.com, mail-in3.ccb.com and mail-in4.ccb.com are commonly used as mail servers alongside mail-in2.ccb.com.

IP Addresses

mail-in2.ccb.com resolves to one IP number: 223.72.147.144.

Other host names, for instance mail-in2.ccb.cn, share IP numbers with mail-in2.ccb.com.

mail-in2.ccb.com - robtex.com

mail-in2.ccb.com

ccb.com