`szcert.com`

	CNAME	`www.szca.com`
	CNAME	`gtm-cn-nyw4mzw8504.demo.szca.com`
	DNSSEC	⚠️ Not signed
	A	202.103.144.103^{🇨🇳 CHINANET-BACKBONE202.103.128.0/18 China Telecom Corporation}

`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=1774431112

Same first word

szcert.org

szcert.com

Similar names

sczter.com

stecrz.de

szcrte.cn

szrcte.com

szcrte.com

esczrt.hu

tczser.click

DNS History

7 records (3 active, 4 former)

●NSdns13.hichina.com2026-03-25 → 2026-03-25 · 3 obs

○ 2021-04-13 22:38:28
● 2026-03-25 09:59:28
● 2026-03-25 09:59:32

●NSdns14.hichina.com2026-03-25 → 2026-03-25 · 3 obs

○ 2021-04-13 22:38:28
● 2026-03-25 09:59:28
● 2026-03-25 09:59:32

○NSns9.szhot.com2015-06-05 → 2021-04-13 · 4 obs

● 2015-06-05 04:30:08
● 2021-04-13 22:38:28
○ 2026-03-25 09:59:28
○ 2026-03-25 09:59:32

○MXmail.szcert.com2015-06-05 → 2016-06-22 · 4 obs

● 2015-06-05 04:30:08
● 2016-06-22 00:27:04
○ 2017-02-11 22:09:22
○ 2026-03-25 09:59:32

○MXszcert.com2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-22 00:27:04
● 2017-02-11 22:09:22
○ 2021-04-13 22:38:28
○ 2026-03-25 09:59:32

○A202.103.144.982015-06-05 → 2017-02-11 · 4 obs

● 2015-06-05 04:30:08
● 2017-02-11 22:09:22
○ 2021-04-13 22:38:28
○ 2026-03-25 09:59:32

●CNAMEwww.szca.com2026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 09:59:28
● 2026-03-25 09:59:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
szcert.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szcert.com (unsigned zone)

⏱️ Timing

Total: 3523ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns14.hichina.com, dns13.hichina.com`
CNAME	1	`www.szca.com`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

IP Addresses

szcert.com resolves to one IP number: 202.103.144.103.

Other host names, for instance szca.com.cn, szca.net, gtm-cn-nyw4mzw8504.demo.szca.com and www.szca.com.cn share IP numbers with szcert.com.

szcert.com - robtex.com

szcert.com

com