`founder.com`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-43.defastlink.net`
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-63.defastlink.net`
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-203.defastlink.net`
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-213.defastlink.net`
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-43.defastlink.net`
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-63.defastlink.net`
		A	139.224.142.113^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-113.defastlink.net`
		A	139.224.142.123^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-123.defastlink.net`
NS	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-44.defastlink.net`
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-54.defastlink.net`
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-204.defastlink.net`
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-214.defastlink.net`
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-44.defastlink.net`
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-54.defastlink.net`
		A	139.224.142.114^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-114.defastlink.net`
		A	139.224.142.124^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-124.defastlink.net`
MX	`smtp5.founder.com` ⭐
		A	219.232.50.49^{🇨🇳 CHINANET-BJ-METRO219.232.32.0/19 regist for beidafangzheng}
MX	`smtp3.founder.com`⁽⁵⁾
		A	219.232.50.240^{🇨🇳 CHINANET-BJ-METRO219.232.32.0/19 regist for beidafangzheng}
			PTR	`smtp3.founder.com`
MX	`smtp8.founder.com`⁽⁸⁾
		A	219.232.51.216^{🇨🇳 CHINANET-BJ-METRO219.232.32.0/19 regist for beidafangzheng}
			PTR	`smtp8.founder.com`
TXT	`v=spf1 ip4:219.232.50.49 ip4:219.232.50.40 ip4:219.232.51.216 a:smtp3.founder...`
TXT	`MS=4C52EDC1943A1F0B0EF021DE82176487F6CD9E67`
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

rank #565440 globally
rank #253747 in the tld

Up

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DNS History

9 records (5 active, 4 former)

●NSdns1.hichina.com2015-06-15 → 2026-02-28 · 3 obs

○ 2009-01-27 16:29:28
● 2015-06-15 20:33:20
● 2026-02-28 00:34:36

●NSdns2.hichina.com2015-06-15 → 2026-02-28 · 3 obs

○ 2009-01-27 16:29:28
● 2015-06-15 20:33:20
● 2026-02-28 00:34:36

○NSfzdns1.founderpku.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 16:29:28
○ 2015-06-15 20:33:20
○ 2026-02-28 00:34:36

○NSfzdns2.founderpku.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 16:29:28
○ 2015-06-15 20:33:20
○ 2026-02-28 00:34:36

○MXsmtp.founder.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 16:29:28
○ 2015-06-15 20:33:20
○ 2026-02-28 00:34:36

○MXsmtp0.founder.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 16:29:28
○ 2015-06-15 20:33:20
○ 2026-02-28 00:34:36

●MXsmtp3.founder.com2009-01-27 → 2026-02-28 · 2 obs

● 2009-01-27 16:29:28
● 2026-02-28 00:34:36

●MXsmtp5.founder.com2015-06-15 → 2026-02-28 · 3 obs

○ 2009-01-27 16:29:28
● 2015-06-15 20:33:20
● 2026-02-28 00:34:36

●MXsmtp8.founder.com2015-06-15 → 2026-02-28 · 3 obs

○ 2009-01-27 16:29:28
● 2015-06-15 20:33:20
● 2026-02-28 00:34:36

🔍 DNS Trace

AI analysis

founder.com is a parent of smtp3.founder.com, smtp5.founder.com, smtp.founder.com, fzdns2.founder.com, jtmail.founder.com and several other host names.

Delegation for founder.com rests with two name servers, dns1.hichina.com and dns2.hichina.com.

founder.com shares the same name server setup as other domains, including pantoy.cn, sort.cn, btxd.com, arss.cn and weiqimaster.com.

founder.com partially shares name servers with other domains; for instance dimp.cn, hzyhwl.com and iopiopl.com.

These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

founder.com is handled by three mail servers: smtp3.founder.com, smtp5.founder.com and smtp8.founder.com.

founder.com shares mail servers with other domains, at least partially, for instance founder.com.cn and jtmail.founder.com.

Host names with one IP number:

smtp3.founder.com points to 219.232.50.240.

smtp5.founder.com points to 219.232.50.49.

smtp8.founder.com points to 219.232.51.216.

founder.com - robtex.com

founder.com

com

Up

Same first word

Similar names

DNS History

🔍 DNS Trace

AI analysis

`founder.com`

`com`