`szzbc.net`

DNSSEC	⚠️ Not signed
NS	`elm.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
NS	`mushroom.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`elm.dnspod.net`freednsadmin@dnspod.com serial=1749202091

`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=1776042442

Same first word

szzbc.net

Similar names

bszzc.com

DNS History

8 records (4 active, 4 former)

●NSelm.dnspod.net2026-03-08 → 2026-04-13 · 3 obs

○ 2015-10-11 08:29:06
● 2026-03-08 04:13:04
● 2026-04-13 01:16:36

●NSmushroom.dnspod.net2026-03-08 → 2026-04-13 · 3 obs

○ 2015-10-11 08:29:06
● 2026-03-08 04:13:04
● 2026-04-13 01:16:36

○NSns1.oray.net2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 21:43:56
○ 2015-10-11 08:29:06
○ 2026-04-13 01:16:36

○NSns2.oray.net2007-10-13 → 2007-10-13 · 3 obs

● 2007-10-13 21:43:56
○ 2015-10-11 08:29:06
○ 2026-04-13 01:16:36

●MXmxbiz1.qq.com2026-03-08 → 2026-04-13 · 2 obs

● 2026-03-08 04:13:04
● 2026-04-13 01:16:36

●MXmxbiz2.qq.com2026-03-08 → 2026-04-13 · 2 obs

● 2026-03-08 04:13:04
● 2026-04-13 01:16:36

○A64.62.224.2532015-12-23 → 2015-12-23 · 3 obs

● 2015-12-23 21:11:26
○ 2016-03-20 01:51:24
○ 2026-04-13 01:16:36

○A74.82.63.1362016-03-20 → 2016-03-20 · 4 obs

○ 2015-12-23 21:11:26
● 2016-03-20 01:51:24
○ 2017-03-17 23:15:30
○ 2026-04-13 01:16:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
szzbc.net	elm.dnspod.net, mushroom.dnspod.net	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: elm.dnspod.net, mushroom.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szzbc.net (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`mushroom.dnspod.net, elm.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`elm.dnspod.net freednsadmin.dnspod.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elm.dnspod.net, elm.dnspod.net, elm.dnspod.net...)

Analysis

Name Servers

Two name servers elm.dnspod.net and mushroom.dnspod.net handle the delegation for szzbc.net.

szzbc.net shares the same name server setup as other domains, for instance revalux.com, 116.gd, xiangming.site, caiban.net and dsskw.com.

szzbc.net shares name servers with other domains at least partially, for example cnjsd.com.

Six IP addresses per host:

elm.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173; mushroom.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239

Mail Servers

szzbc.net is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

szzbc.net uses the same mail server setup as other domains, for instance gdctjt.com, shylabor.com, wbg8.com, zjyld.com and ali-sim.com.

szzbc.net shares at least partially some mail servers with other domains, for instance ifaclub.org, doevent.com, zoheng.net, cablefocus.com and ilanni.com.

szzbc.net - robtex.com

szzbc.net

net