`ponderthink.com`

DNSSEC	⚠️ Not signed
A	104.18.8.117^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`mail.ponderthink.com` ⭐
		A	47.254.92.90^{🇺🇸 Alibaba-Cloud47.254.64.0/18 Proxy-registered route object}
			PTR	`ninisilk.com`
			PTR	`new.showcloud.top`
TXT	`v=spf1 ip4:47.254.92.90~all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1784157482

Subdomains

www.ponderthink.com

Same first word

ponderthink.com

DNS History

18 records (4 active, 14 former)

○NSdns1.name-services.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○NSdns2.name-services.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

●NSdns29.hichina.com2026-07-13 → 2026-07-15 · 3 obs

○ 2017-05-04 02:21:08
● 2026-07-13 05:43:34
● 2026-07-15 23:21:38

○NSdns3.name-services.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

●NSdns30.hichina.com2026-07-13 → 2026-07-15 · 3 obs

○ 2017-05-04 02:21:08
● 2026-07-13 05:43:34
● 2026-07-15 23:21:38

○NSdns4.name-services.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○NSdns5.name-services.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○MXalt1.aspmx.l.google.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○MXalt2.aspmx.l.google.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○MXaspmx.l.google.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○MXaspmx2.googlemail.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○MXaspmx3.googlemail.com2017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

●MXmail.ponderthink.com2026-07-13 → 2026-07-15 · 3 obs

○ 2017-05-04 02:21:08
● 2026-07-13 05:43:34
● 2026-07-15 23:21:38

●A104.18.8.1172026-07-13 → 2026-07-15 · 3 obs

○ 2017-05-04 02:21:08
● 2026-07-13 05:43:34
● 2026-07-15 23:21:38

○A216.239.32.212017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○A216.239.34.212017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○A216.239.36.212017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

○A216.239.38.212017-02-18 → 2017-05-04 · 4 obs

● 2017-02-18 03:59:28
● 2017-05-04 02:21:08
○ 2026-07-13 05:43:34
○ 2026-07-15 23:21:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ponderthink.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ponderthink.com (unsigned zone)

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.18.8.117`
NS	2	`dns29.hichina.com, dns30.hichina.com`
MX	1	`mail.ponderthink.com (pri: 1)`
TXT	1	`v=spf1 ip4:47.254.92.90~all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Hierarchy

ponderthink.com is a parent domain of www.ponderthink.com.

IP Addresses

ponderthink.com points to a single IP number: 104.18.8.117.

Additional host names — www.gowensautomotive.com, posthog.cdndate.net, www.4imprint.ie and two others — share IP numbers with ponderthink.com.

Name Servers

ponderthink.com has two authoritative name servers — dns29.hichina.com and dns30.hichina.com.

ponderthink.com shares its name server setup with other domains, including frnht.com, openhr.net, hobbyware.net and two others.

ponderthink.com shares at least some of its name servers with other domains, including lepe.com.cn, vigok.com, popogoo.com and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns29.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns30.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

ponderthink.com has one mail server: mail.ponderthink.com.

mail.ponderthink.com points to one IP number — 47.254.92.90.

ponderthink.com - robtex.com

ponderthink.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ponderthink.com`

`com`