`congyi-tech.com`

DNSSEC	⚠️ Not signed
NS	`dns4.bluehost.com` ⭐ ⚠️ Not in parent delegation
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
NS	`dns1.bluehost.com` ⚠️ Not in parent delegation
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
NS	`dns2.bluehost.com` ⚠️ Not in parent delegation
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
NS	`dns3.bluehost.com` ⚠️ Not in parent delegation
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`ns5.resellerclub.com` ⚠️ Not in zone NS records
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`ns6.resellerclub.com` ⚠️ Not in zone NS records
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`ns7.resellerclub.com` ⚠️ Not in zone NS records
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
NS	`ns8.resellerclub.com` ⚠️ Not in zone NS records
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
MX	`mx1.titan.email` ⭐
		A	3.216.63.151^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-216-63-151.compute-1.amazonaws.com`
		A	18.211.45.15^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-211-45-15.compute-1.amazonaws.com`
		A	52.5.58.87^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-5-58-87.compute-1.amazonaws.com`
MX	`mx2.titan.email` ⭐
		A	3.216.63.151^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-216-63-151.compute-1.amazonaws.com`
		A	18.211.45.15^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-211-45-15.compute-1.amazonaws.com`
		A	52.5.58.87^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-5-58-87.compute-1.amazonaws.com`
MX	`us2.mx1.mailhostbox.com` ⭐
		A	162.215.3.26^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-3-26.unifiedlayer.com`
MX	`us2.mx2.mailhostbox.com` ⭐
		A	162.215.2.27^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-2-27.unifiedlayer.com`
MX	`us2.mx3.mailhostbox.com` ⭐
		A	162.215.3.25^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-3-25.unifiedlayer.com`
TXT	`v=spf1 include:spf.titan.email ~all`
TXT	`v=spf1 redirect=_spf.mailhostbox.com`
SOA	`dns4.bluehost.com`chasecai1985@163.com 2026-01-07 #21

`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=1774460487

Same first word

congyi-tech.com

DNS History

20 records (13 active, 7 former)

●NSdns1.bluehost.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

○NSdns10.parkpage.foundationapi.com2026-02-17 → 2026-02-17 · 4 obs

○ 2019-02-15 02:42:02
● 2026-02-17 21:15:12
○ 2026-03-25 17:46:24
○ 2026-03-25 17:46:26

○NSdns11.parkpage.foundationapi.com2026-02-17 → 2026-02-17 · 4 obs

○ 2019-02-15 02:42:02
● 2026-02-17 21:15:12
○ 2026-03-25 17:46:24
○ 2026-03-25 17:46:26

●NSdns2.bluehost.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●NSdns3.bluehost.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●NSdns4.bluehost.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

○NSns1.verification-hold.suspended-domain.com2026-02-17 → 2026-02-17 · 4 obs

○ 2019-02-15 02:42:02
● 2026-02-17 21:15:12
○ 2026-03-25 17:46:24
○ 2026-03-25 17:46:26

○NSns11.xincache.com2019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 02:42:02
○ 2026-02-17 21:15:12
○ 2026-03-25 17:46:26

○NSns12.xincache.com2019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 02:42:02
○ 2026-02-17 21:15:12
○ 2026-03-25 17:46:26

●NSns5.resellerclub.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●NSns6.resellerclub.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●NSns7.resellerclub.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●NSns8.resellerclub.com2026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-17 21:15:12
● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●MXmx1.titan.email2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●MXmx2.titan.email2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●MXus2.mx1.mailhostbox.com2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●MXus2.mx2.mailhostbox.com2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

●MXus2.mx3.mailhostbox.com2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 17:46:24
● 2026-03-25 17:46:26

○A119.10.43.1852019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 02:42:02
○ 2026-02-17 21:15:12
○ 2026-03-25 17:46:26

○A15.197.240.202026-02-17 → 2026-02-17 · 4 obs

○ 2019-02-15 02:42:02
● 2026-02-17 21:15:12
○ 2026-03-25 17:46:24
○ 2026-03-25 17:46:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
congyi-tech.com	ns5.resellerclub.com, ns6.resellerclub.com, ns7.resellerclub.com, ns8.resellerclub.com	16 records

✅ Authoritative Response

Server:162.251.82.124

NS records: ns5.resellerclub.com, ns6.resellerclub.com, ns7.resellerclub.com, ns8.resellerclub.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congyi-tech.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns4.bluehost.com, dns2.bluehost.com...`
MX	5	`us2.mx2.mailhostbox.com (pri: 100), us2.mx3.mailhostbox.com (pri: 100)...`
TXT	2	`v=spf1 redirect=_spf.mailhostbox.com, v=spf1 include:spf.titan.email ~all`
SOA	1	`dns4.bluehost.com chasecai1985.163.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (ns5.resellerclub.com, ns5.resellerclub.com, ns5.resellerclub.com...)

Analysis

Name Servers

congyi-tech.com is delegated to eight name servers: dns1.bluehost.com, dns2.bluehost.com, dns3.bluehost.com, dns4.bluehost.com, ns5.resellerclub.com, ns6.resellerclub.com, ns7.resellerclub.com and ns8.resellerclub.com.

congyi-tech.com at least partially shares name servers with other domains, for instance greatmach.com, 15f.us, 8d-it.net, icowin.com and pegmp.com.

these name servers are commonly used alongside 208.91.197.91.

Host names with four IPs:

ns5.resellerclub.com points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.

ns6.resellerclub.com points to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

ns7.resellerclub.com points to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.

ns8.resellerclub.com points to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Host names with three IPs:

dns1.bluehost.com points to 162.251.82.118, 162.251.82.119 and 162.251.82.246.

dns2.bluehost.com points to 162.251.82.125, 162.251.82.252 and 162.251.82.253.

dns3.bluehost.com points to 162.251.82.121, 162.251.82.248 and 162.251.82.249.

dns4.bluehost.com points to 162.251.82.122, 162.251.82.123 and 162.251.82.250.

Host names that point to 162.251.82.122: ns5.resellerclub.com and dns4.bluehost.com.

Host names that point to 162.251.82.123: ns5.resellerclub.com and dns4.bluehost.com.

Host names that point to 162.251.82.250: ns5.resellerclub.com and dns4.bluehost.com.

Host names that point to 162.251.82.121: ns6.resellerclub.com and dns3.bluehost.com.

Host names that point to 162.251.82.248: ns6.resellerclub.com and dns3.bluehost.com.

Host names that point to 162.251.82.249: ns6.resellerclub.com and dns3.bluehost.com.

Host names that point to 162.251.82.118: ns7.resellerclub.com and dns1.bluehost.com.

Host names that point to 162.251.82.119: ns7.resellerclub.com and dns1.bluehost.com.

Host names that point to 162.251.82.246: ns7.resellerclub.com and dns1.bluehost.com.

Host names that point to 162.251.82.125: ns8.resellerclub.com and dns2.bluehost.com.

Host names that point to 162.251.82.252: ns8.resellerclub.com and dns2.bluehost.com.

Host names that point to 162.251.82.253: ns8.resellerclub.com and dns2.bluehost.com.

Mail Servers

congyi-tech.com is handled by five mail servers: mx1.titan.email, mx2.titan.email, us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.

congyi-tech.com shares some mail servers with other domains, at least partially, for instance inthekitchen.com, oppw.com, farhattours.com, aadimd.com and onpsa.com.