`szdtoo.com`

	CNAME	`szdtoo.com.qiniudns.com`
	DNSSEC	⚠️ Not signed

`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=1774566047

Same first word

szdtoo.net

szdtoo.com

Similar names

dotzso.com

ozdots.com.au

ztsood.com

sotodz.cn

dzotos.com

osztod.hu

DNS History

4 records (3 active, 1 former)

●NSdns31.hichina.com2015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 06:23:22
● 2026-03-26 23:28:12

●NSdns32.hichina.com2015-08-09 → 2026-03-26 · 2 obs

● 2015-08-09 06:23:22
● 2026-03-26 23:28:12

○MXmx.ym.163.com2015-08-09 → 2017-09-03 · 3 obs

● 2015-08-09 06:23:22
● 2017-09-03 12:15:48
○ 2026-03-26 23:28:12

●CNAMEszdtoo.com.qiniudns.com2026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 23:28:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
szdtoo.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szdtoo.com (unsigned zone)

⏱️ Timing

Total: 3531ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns31.hichina.com, dns32.hichina.com`
CNAME	1	`szdtoo.com.qiniudns.com`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

szdtoo.com - robtex.com

szdtoo.com

com