`qzsrc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a457^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:398f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.143^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.87^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`marek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.143, 172.67.164.87
		IPv6 hints	2606:4700:3032::ac43:a457, 2606:4700:3037::6815:398f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2409581237

`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=1785889639

Same first word

qzsrc.com

Similar names

szrqc.com

szcqr.com

DNS History

17 records (6 active, 11 former)

○NSa.share-dns.com2026-02-24 → 2026-08-05 · 2 obs

○ 2026-02-24 22:36:20
○ 2026-08-05 00:37:54

●NSanna.ns.cloudflare.com2026-02-24 → 2026-08-05 · 3 obs

○ 2020-07-01 19:58:28
● 2026-02-24 22:36:20
● 2026-08-05 00:37:54

○NSb.share-dns.net2026-02-24 → 2026-08-05 · 2 obs

○ 2026-02-24 22:36:20
○ 2026-08-05 00:37:54

○NSdns10.hichina.com2015-10-29 → 2020-07-01 · 4 obs

● 2015-10-29 21:25:34
● 2020-07-01 19:58:28
○ 2026-02-24 22:36:20
○ 2026-08-05 00:37:54

○NSdns9.hichina.com2015-10-29 → 2020-07-01 · 4 obs

● 2015-10-29 21:25:34
● 2020-07-01 19:58:28
○ 2026-02-24 22:36:20
○ 2026-08-05 00:37:54

●NSmarek.ns.cloudflare.com2026-02-24 → 2026-08-05 · 3 obs

○ 2020-07-01 19:58:28
● 2026-02-24 22:36:20
● 2026-08-05 00:37:54

●A104.21.57.1432026-02-24 → 2026-08-05 · 6 obs

○ 2020-07-01 19:58:28
● 2026-02-24 22:36:20
● 2026-04-15 07:43:14
○ 2026-06-30 05:57:28
● 2026-08-05 00:37:52
● 2026-08-05 00:37:54

○A154.95.223.2532026-02-24 → 2026-08-05 · 2 obs

○ 2026-02-24 22:36:20
○ 2026-08-05 00:37:54

●A172.67.164.872026-02-24 → 2026-08-05 · 6 obs

○ 2020-07-01 19:58:28
● 2026-02-24 22:36:20
● 2026-04-15 07:43:14
○ 2026-06-30 05:57:28
● 2026-08-05 00:37:52
● 2026-08-05 00:37:54

○A188.114.96.02026-06-30 → 2026-06-30 · 4 obs

○ 2026-04-15 07:43:14
● 2026-06-30 05:57:28
○ 2026-08-05 00:37:52
○ 2026-08-05 00:37:54

○A188.114.97.02026-06-30 → 2026-06-30 · 4 obs

○ 2026-04-15 07:43:14
● 2026-06-30 05:57:28
○ 2026-08-05 00:37:52
○ 2026-08-05 00:37:54

○A211.155.233.1542017-07-02 → 2020-07-01 · 4 obs

● 2017-07-02 22:30:16
● 2020-07-01 19:58:28
○ 2026-02-24 22:36:20
○ 2026-08-05 00:37:54

●A2606:4700:3032::ac43:a4572026-08-05 → 2026-08-05 · 3 obs

○ 2026-06-30 05:57:28
● 2026-08-05 00:37:52
● 2026-08-05 00:37:54

○A2606:4700:3035::ac43:a4572026-02-24 → 2026-04-15 · 5 obs

○ 2020-07-01 19:58:28
● 2026-02-24 22:36:20
● 2026-04-15 07:43:14
○ 2026-06-30 05:57:28
○ 2026-08-05 00:37:54

●A2606:4700:3037::6815:398f2026-02-24 → 2026-08-05 · 6 obs

○ 2020-07-01 19:58:28
● 2026-02-24 22:36:20
● 2026-04-15 07:43:14
○ 2026-06-30 05:57:28
● 2026-08-05 00:37:52
● 2026-08-05 00:37:54

○A2a06:98c1:3120::2026-06-30 → 2026-06-30 · 4 obs

○ 2026-04-15 07:43:14
● 2026-06-30 05:57:28
○ 2026-08-05 00:37:52
○ 2026-08-05 00:37:54

○A2a06:98c1:3121::2026-06-30 → 2026-06-30 · 4 obs

○ 2026-04-15 07:43:14
● 2026-06-30 05:57:28
○ 2026-08-05 00:37:52
○ 2026-08-05 00:37:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
qzsrc.com	anna.ns.cloudflare.com, marek.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.202

NS records: anna.ns.cloudflare.com, marek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qzsrc.com (unsigned zone)

⏱️ Timing

Total: 1489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.143, 172.67.164.87`
AAAA	2	`2606:4700:3037::6815:398f, 2606:4700:3032::ac43:a457`
NS	2	`anna.ns.cloudflare.com, marek.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (anna.ns.cloudflare.com, anna.ns.cloudflare.com, anna.ns.cloudflare.com...)

Analysis

IP Addresses

qzsrc.com has four IP addresses: 104.21.57.143, 172.67.164.87, 2606:4700:3032::ac43:a457 and 2606:4700:3037::6815:398f.

Two other host names, along with www.400188.cn, vidcraftedge.online and pumakaarsitek.com, also share IP numbers with qzsrc.com.

Name Servers

qzsrc.com is delegated to two name servers: anna.ns.cloudflare.com and marek.ns.cloudflare.com.

qzsrc.com shares its NS records with other domains, for example scctjz.com, wm-cnc.com, slip-form.com and two others.

qzsrc.com partially shares its NS delegation with several other domains, including gctelecom.pe, xyranilumora.com, my-auto-savings-online.com and two others.

These name servers are regularly seen alongside eric.ns.cloudflare.com and martin.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

anna.ns.cloudflare.com resolves to 108.162.192.102, 172.64.32.102, 173.245.58.102 and 3 other IP addresses.

marek.ns.cloudflare.com resolves to 108.162.193.202, 172.64.33.202, 173.245.59.202 and 3 other IP addresses.

qzsrc.com - robtex.com

qzsrc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`qzsrc.com`

`com`