`boltsmart.com`

DNSSEC	⚠️ Not signed
A	220.128.78.7^{🇹🇼 CHTI-IP-AP220.128.64.0/20 CHT-I Data Center Chunghwa Telecom Co., Ltd. Int'l Business Group Telecommunication Building, 31, Aikuo East Road,Taipei,Taiwan, 106 R.O.C}
		PTR	`220-128-78-7.twgate-ip.twgate.net`
NS	`ns1.made-in-china.com` ⭐ ⚠️ Not in parent delegation
		A	192.235.96.141^{🇺🇸 TELX-AS36086192.235.96.0/23}
NS	`ns.focusdns.net` ⚠️ Not in zone NS records
		A	192.235.96.141^{🇺🇸 TELX-AS36086192.235.96.0/23}
NS	`ns2.focusdns.net` ⚠️ Not in zone NS records
		A	192.235.96.142^{🇺🇸 TELX-AS36086192.235.96.0/23}
NS	`ns2.made-in-china.com` ⚠️ Not in parent delegation
		A	192.235.96.142^{🇺🇸 TELX-AS36086192.235.96.0/23}
MX	`mail.boltsmart.com` ⭐
		A	220.128.78.7^{🇹🇼 CHTI-IP-AP220.128.64.0/20 CHT-I Data Center Chunghwa Telecom Co., Ltd. Int'l Business Group Telecommunication Building, 31, Aikuo East Road,Taipei,Taiwan, 106 R.O.C}
			PTR	`220-128-78-7.twgate-ip.twgate.net`
SOA	`ns1.made-in-china.com`hostmaster@made-in-china.com 2019-04-04 #1

`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=1774420272

Subdomains

mail.boltsmart.com

DNS History

7 records (6 active, 1 former)

●NSns.focusdns.net2008-03-18 → 2026-03-25 · 5 obs

● 2008-03-18 22:34:16
○ 2015-07-10 00:51:34
○ 2017-06-26 18:05:54
● 2026-03-25 06:59:38
● 2026-03-25 06:59:40

●NSns1.made-in-china.com2015-07-10 → 2026-03-25 · 3 obs

○ 2008-03-18 22:34:16
● 2015-07-10 00:51:34
● 2026-03-25 06:59:40

●NSns2.focusdns.net2008-03-18 → 2026-03-25 · 5 obs

● 2008-03-18 22:34:16
○ 2015-07-10 00:51:34
○ 2017-06-26 18:05:54
● 2026-03-25 06:59:38
● 2026-03-25 06:59:40

●NSns2.made-in-china.com2015-07-10 → 2026-03-25 · 3 obs

○ 2008-03-18 22:34:16
● 2015-07-10 00:51:34
● 2026-03-25 06:59:40

●MXmail.boltsmart.com2008-03-18 → 2026-03-25 · 2 obs

● 2008-03-18 22:34:16
● 2026-03-25 06:59:40

○A208.56.180.1152008-03-18 → 2017-06-26 · 4 obs

● 2008-03-18 22:34:16
● 2017-06-26 18:05:54
○ 2026-03-25 06:59:38
○ 2026-03-25 06:59:40

●A220.128.78.72026-03-25 → 2026-03-25 · 3 obs

○ 2017-06-26 18:05:54
● 2026-03-25 06:59:38
● 2026-03-25 06:59:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
boltsmart.com	ns.focusdns.net, ns2.focusdns.net	-

✅ Authoritative Response

Server:192.235.96.142

NS records: ns.focusdns.net, ns2.focusdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boltsmart.com (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.128.78.7`
NS	2	`ns2.made-in-china.com, ns1.made-in-china.com`
MX	1	`mail.boltsmart.com (pri: 10)`
SOA	1	`ns1.made-in-china.com hostmaster.made-in`

Analysis

Hierarchy

boltsmart.com is the parent of mail.boltsmart.com.

IP Addresses

boltsmart.com resolves to a single IP address: 220.128.78.7.

Other host names including mail.aleximports.com, henanfair.com, miscables.com, madeinhubei.com and tradetone.com share IP numbers with boltsmart.com.

Name Servers

boltsmart.com is delegated to four name servers: ns1.made-in-china.com, ns2.made-in-china.com, ns2.focusdns.net and ns.focusdns.net.

boltsmart.com at least partially shares name servers with other domains, including premaman-usa.com, stockscience.com, wtochinese.com, toecom.com and greatwall-of-china.com.

These name servers are often used together with s2.made-in-china.com.

Host names map to one IP number:

ns1.made-in-china.com points to 192.235.96.141.

ns2.made-in-china.com points to 192.235.96.142.

ns2.focusdns.net points to 192.235.96.142.

ns.focusdns.net points to 192.235.96.141.

Host names pointing to 192.235.96.141: ns1.made-in-china.com and ns.focusdns.net.

Host names pointing to 192.235.96.142: ns2.made-in-china.com and ns2.focusdns.net.

Mail Servers

boltsmart.com is handled by a single mail server, mail.boltsmart.com.

mail.boltsmart.com points to a single IP: 220.128.78.7.

boltsmart.com - robtex.com

boltsmart.com

com