`szwklpcb.com`

DNSSEC	⚠️ Not signed
A	146.71.61.235^{🇺🇸 ESITED-1146.71.48.0/20 ARIN direct allocation}
NS	`f1g1ns1.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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.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	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mx.21cwww.com` ⭐
		A	40.83.93.124^{🇭🇰 Microsoft40.80.0.0/12}
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1699258837

`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=1776023592

Same first word

szwklpcb.com

DNS History

6 records (4 active, 2 former)

●NSf1g1ns1.dnspod.net2015-06-08 → 2026-04-12 · 2 obs

● 2015-06-08 02:29:54
● 2026-04-12 20:04:26

●NSf1g1ns2.dnspod.net2015-06-08 → 2026-04-12 · 2 obs

● 2015-06-08 02:29:54
● 2026-04-12 20:04:26

●MXmx.21cwww.com2026-04-10 → 2026-04-12 · 3 obs

○ 2016-12-09 09:25:26
● 2026-04-10 14:49:42
● 2026-04-12 20:04:26

○MXvipmail.yiqibao.com2016-12-09 → 2016-12-09 · 3 obs

● 2016-12-09 09:25:26
○ 2026-04-10 14:49:42
○ 2026-04-12 20:04:26

●A146.71.61.2352017-09-19 → 2026-04-12 · 3 obs

○ 2016-12-09 09:25:26
● 2017-09-19 08:45:28
● 2026-04-12 20:04:26

○A64.214.183.2362015-06-08 → 2016-12-09 · 4 obs

● 2015-06-08 02:29:54
● 2016-12-09 09:25:26
○ 2017-09-19 08:45:28
○ 2026-04-12 20:04:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
szwklpcb.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:36.155.149.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szwklpcb.com (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`146.71.61.235`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	1	`mx.21cwww.com (pri: 5)`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

szwklpcb.com resolves to one IP number: 146.71.61.235.

Other host names, for instance tjszhxcgg.com, jsntjc.com and www.jsntjc.com share IP numbers with szwklpcb.com.

Name Servers

szwklpcb.com is delegated to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

szwklpcb.com shares the same name server setup as other domains, for instance bjsdsf.com, chinashequ.com, educhn.org, cnprobe.com and dulcim.com.

szwklpcb.com at least partially shares name servers with other domains, for instance reservations-checkinstayinfo.com, hymw.net, qingyunxxzx.com, k8lu8.icu and chinaetl.com.

These name servers are commonly used alongside a.dnspod.com and c.dnspod.com.

Eight IP numbers for a host:

f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.

Seven IP numbers for a host:

f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

Mail Servers

szwklpcb.com is handled by a single mail server, mx.21cwww.com.

szwklpcb.com shares the same mail server setup as other domains, for instance zjyianyang.com, wwwort.com, rzqainse.com, ywjianma.com and xiashi168.com.

mx.21cwww.com resolves to IP 40.83.93.124.

szwklpcb.com - robtex.com

szwklpcb.com

com