summitpdc.com - dns.ninja

`summitpdc.com`

DNSSEC	⚠️ Not signed
A	47.107.145.223^{🇨🇳 Alibaba-Cloud47.107.0.0/16}
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1781701110

Same first word

summitpdc.com

Similar names

cpdsummit.com

dpcsummit.org

summitdpc.com

cpdsummit.com.au

pdcsummit.org

DNS History

11 records (6 active, 5 former)

●NSdns7.hichina.com2008-03-19 → 2026-06-17 · 2 obs

● 2008-03-19 23:30:32
● 2026-06-17 13:16:08

●NSdns8.hichina.com2008-03-19 → 2026-06-17 · 2 obs

● 2008-03-19 23:30:32
● 2026-06-17 13:16:08

●MXmx1.qiye.aliyun.com2026-03-03 → 2026-06-17 · 3 obs

○ 2017-10-15 23:00:52
● 2026-03-03 00:44:08
● 2026-06-17 13:16:08

●MXmx2.qiye.aliyun.com2026-03-03 → 2026-06-17 · 3 obs

○ 2017-10-15 23:00:52
● 2026-03-03 00:44:08
● 2026-06-17 13:16:08

●MXmx3.qiye.aliyun.com2026-03-03 → 2026-06-17 · 3 obs

○ 2017-10-15 23:00:52
● 2026-03-03 00:44:08
● 2026-06-17 13:16:08

○MXmx400.chinaemail.cn2015-09-02 → 2017-10-15 · 5 obs

○ 2008-03-19 23:30:32
● 2015-09-02 15:39:44
● 2017-10-15 23:00:52
○ 2026-03-03 00:44:08
○ 2026-06-17 13:16:08

○MXmxa400.chinaemail.cn2015-09-02 → 2017-10-15 · 5 obs

○ 2008-03-19 23:30:32
● 2015-09-02 15:39:44
● 2017-10-15 23:00:52
○ 2026-03-03 00:44:08
○ 2026-06-17 13:16:08

○A121.40.229.1722017-10-15 → 2017-10-15 · 4 obs

○ 2016-11-29 17:36:20
● 2017-10-15 23:00:52
○ 2026-03-03 00:44:08
○ 2026-06-17 13:16:08

○A121.42.126.202016-11-29 → 2016-11-29 · 4 obs

○ 2016-04-24 06:08:34
● 2016-11-29 17:36:20
○ 2017-10-15 23:00:52
○ 2026-06-17 13:16:08

●A47.107.145.2232026-03-03 → 2026-06-17 · 3 obs

○ 2017-10-15 23:00:52
● 2026-03-03 00:44:08
● 2026-06-17 13:16:08

○A58.247.115.2182015-09-02 → 2016-04-24 · 5 obs

○ 2008-03-19 23:30:32
● 2015-09-02 15:39:44
● 2016-04-24 06:08:34
○ 2016-11-29 17:36:20
○ 2026-06-17 13:16:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
summitpdc.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for summitpdc.com (unsigned zone)

⏱️ Timing

Total: 3566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.107.145.223`
NS	2	`dns7.hichina.com, dns8.hichina.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

IP Addresses

summitpdc.com resolves to one IP address: 47.107.145.223.

Name Servers

summitpdc.com has two authoritative name servers — dns7.hichina.com and dns8.hichina.com.

summitpdc.com uses the same name servers as several other domains — among them she-du.com, jyms.net, opsli.com and two more.

The name servers for summitpdc.com overlap at least partially with those of other domains — for example youzijimu.com.

Hostnames that resolve to 9 IP addresses:

dns7.hichina.com points to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns8.hichina.com points to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

Mail Servers

summitpdc.com has three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

summitpdc.com has at least partial mail server overlap with other domains such as fudandesign.com, pcbyh.com, csscwl.com and two more.

These mail servers tend to be used in combination with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hostnames that resolve to two IP addresses:

mx3.qiye.aliyun.com resolves to 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mx1.qiye.aliyun.com resolves to 47.246.137.47.

mx2.qiye.aliyun.com resolves to 47.246.136.231.

The host names mx3.qiye.aliyun.com and mx2.qiye.aliyun.com both resolve to 47.246.136.231 IP addresses.

The host names mx3.qiye.aliyun.com and mx1.qiye.aliyun.com both resolve to 47.246.137.47 IP addresses.