`boc-sz.net`

DNSSEC	⚠️ Not signed
NS	`ns1.everdns.com` ⭐
		A	218.98.111.157^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.everdns.com`
		A	183.253.57.220^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.44^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
MX	`bocszml.boc-sz.net` ⭐
		A	218.4.197.57^{🇨🇳 CHINANET-BACKBONE218.4.0.0/16 China Telecom Network}
TXT	`f8w3bpfjt10lnf6464y8v3ydb9y3hxdc`
SOA	`ns1.everdns.com`admin@everdns.com serial=1753169716

`net`

	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=1778635471

Subdomains

bocszml.boc-sz.net

Same first word

boc-sz.net

DNS History

6 records (3 active, 3 former)

○NSf1g1ns1.dnspod.net2015-05-14 → 2016-09-07 · 4 obs

● 2015-05-14 00:23:20
● 2016-09-07 21:22:14
○ 2016-12-27 12:03:06
○ 2026-05-13 01:37:56

○NSf1g1ns2.dnspod.net2015-05-14 → 2016-09-07 · 4 obs

● 2015-05-14 00:23:20
● 2016-09-07 21:22:14
○ 2016-12-27 12:03:06
○ 2026-05-13 01:37:56

●NSns1.everdns.com2018-06-10 → 2026-05-13 · 3 obs

○ 2016-12-29 01:44:32
● 2018-06-10 06:32:36
● 2026-05-13 01:37:56

○NSns1.everdns.com.boc-sz.net2016-12-27 → 2016-12-29 · 5 obs

○ 2016-09-07 21:22:14
● 2016-12-27 12:03:06
● 2016-12-29 01:44:32
○ 2018-06-10 06:32:36
○ 2026-05-13 01:37:56

●NSns2.everdns.com2018-06-10 → 2026-05-13 · 3 obs

○ 2016-12-29 01:44:32
● 2018-06-10 06:32:36
● 2026-05-13 01:37:56

●MXbocszml.boc-sz.net2016-12-27 → 2026-05-13 · 2 obs

● 2016-12-27 12:03:06
● 2026-05-13 01:37:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boc-sz.net	ns1.everdns.com, ns2.everdns.com	-

✅ Authoritative Response

Server:218.98.111.157

NS records: ns1.everdns.com, ns2.everdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boc-sz.net (unsigned zone)

⏱️ Timing

Total: 3383ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.everdns.com, ns2.everdns.com`
MX	1	`bocszml.boc-sz.net (pri: 20)`
TXT	1	`f8w3bpfjt10lnf6464y8v3ydb9y3hxdc`
SOA	1	`ns1.everdns.com admin.everdns.com`

Analysis

Hierarchy

boc-sz.net is the parent of bocszml.boc-sz.net.

Name Servers

boc-sz.net's delegation uses two name servers, ns1.everdns.com and ns2.everdns.com.

boc-sz.net shares the same name server setup as other domains, for example baseact.com, wjpch.com, 2schome.cn, nb-trybest.com and dhyg.org.

Hosts with two IPs:

ns2.everdns.com points to 183.253.57.220 and 211.99.99.44.

Hosts with one IP:

ns1.everdns.com points to 218.98.111.157.

Mail Servers

boc-sz.net is handled by a single mail server, bocszml.boc-sz.net.

bocszml.boc-sz.net points to a single IP: 218.4.197.57.

boc-sz.net - robtex.com

boc-sz.net

net