`citscz.com`

DNSSEC	⚠️ Not signed
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a7.share-dns.com` ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b7.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1776181782

Same first word

citscz.com

Similar names

szctic.com

sczcit.com

szcict.com

czcits.com

sztcic.com

DNS History

13 records (4 active, 9 former)

●NSa.share-dns.com2026-03-27 → 2026-04-14 · 3 obs

○ 2018-10-05 17:57:10
● 2026-03-27 12:49:22
● 2026-04-14 16:06:06

●NSa7.share-dns.com2026-03-27 → 2026-04-14 · 3 obs

○ 2018-10-05 17:57:10
● 2026-03-27 12:49:22
● 2026-04-14 16:06:06

●NSb.share-dns.net2026-03-27 → 2026-04-14 · 3 obs

○ 2018-10-05 17:57:10
● 2026-03-27 12:49:22
● 2026-04-14 16:06:06

●NSb7.share-dns.net2026-03-27 → 2026-04-14 · 3 obs

○ 2018-10-05 17:57:10
● 2026-03-27 12:49:22
● 2026-04-14 16:06:06

○NSdns31.hichina.com2015-06-03 → 2018-10-05 · 4 obs

● 2015-06-03 03:49:30
● 2018-10-05 17:57:10
○ 2026-03-27 12:49:22
○ 2026-04-14 16:06:06

○NSdns32.hichina.com2015-06-03 → 2018-10-05 · 4 obs

● 2015-06-03 03:49:30
● 2018-10-05 17:57:10
○ 2026-03-27 12:49:22
○ 2026-04-14 16:06:06

○MXmxbiz1.qq.com2015-06-03 → 2018-10-05 · 6 obs

● 2015-06-03 03:49:30
○ 2015-10-29 22:01:02
○ 2016-12-31 03:35:38
● 2018-10-05 17:57:10
○ 2026-03-27 12:49:22
○ 2026-04-14 16:06:06

○MXmxbiz2.qq.com2015-06-03 → 2018-10-05 · 6 obs

● 2015-06-03 03:49:30
○ 2015-10-29 22:01:02
○ 2016-12-31 03:35:38
● 2018-10-05 17:57:10
○ 2026-03-27 12:49:22
○ 2026-04-14 16:06:06

○A119.161.240.1122015-10-29 → 2016-04-19 · 5 obs

○ 2015-06-03 03:49:30
● 2015-10-29 22:01:02
● 2016-04-19 23:29:50
○ 2016-12-31 03:35:38
○ 2026-04-14 16:06:06

○A119.161.240.1132015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 03:49:30
○ 2015-10-29 22:01:02
○ 2026-04-14 16:06:06

○A222.92.137.2122016-12-31 → 2016-12-31 · 4 obs

○ 2016-04-19 23:29:50
● 2016-12-31 03:35:38
○ 2018-10-05 17:57:10
○ 2026-04-14 16:06:06

○A42.156.141.132018-10-05 → 2018-10-05 · 4 obs

○ 2016-12-31 03:35:38
● 2018-10-05 17:57:10
○ 2026-03-27 12:49:22
○ 2026-04-14 16:06:06

○CNAMElxs6in1.i17u.net2015-10-29 → 2016-12-31 · 4 obs

● 2015-10-29 22:01:02
● 2016-12-31 03:35:38
○ 2018-10-05 17:57:10
○ 2026-04-14 16:06:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
citscz.com	b7.share-dns.net, a7.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citscz.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

Name Servers

citscz.com's delegation is handled by four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

citscz.com partially shares name servers with other domains; examples include yusgold.com, gxtycpa.com, ahqwsj.com, xawmedu.com and tansuoguan.com.