751qs.com - dns.ninja

`751qs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c438^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:54c0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.192^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.56^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`moura.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`moura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`moura.ns.cloudflare.com`
		A	108.162.195.217^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
		A	162.159.44.217^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
		A	172.64.35.217^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`moura.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.192, 172.67.196.56
		IPv6 hints	2606:4700:3030::ac43:c438, 2606:4700:3034::6815:54c0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com
SOA	`moura.ns.cloudflare.com`dns@cloudflare.com serial=2410323200

`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=1785244222

Same first word

751qs.com

Similar names

175sq.com

175qs.cc

qs517.cn

517qs.com

DNS History

12 records (6 active, 6 former)

●NSmoura.ns.cloudflare.com2026-03-20 → 2026-07-28 · 2 obs

● 2026-03-20 11:33:08
● 2026-07-28 13:33:04

●NSviolet.ns.cloudflare.com2026-03-20 → 2026-07-28 · 2 obs

● 2026-03-20 11:33:08
● 2026-07-28 13:33:04

●A104.21.84.1922026-03-20 → 2026-07-28 · 7 obs

● 2026-03-20 11:33:08
● 2026-03-25 05:35:02
○ 2026-04-30 05:50:02
● 2026-05-01 12:36:14
○ 2026-05-03 07:43:54
● 2026-05-27 20:53:42
● 2026-07-28 13:33:04

●A172.67.196.562026-03-20 → 2026-07-28 · 7 obs

● 2026-03-20 11:33:08
● 2026-03-25 05:35:02
○ 2026-04-30 05:50:02
● 2026-05-01 12:36:14
○ 2026-05-03 07:43:54
● 2026-05-27 20:53:42
● 2026-07-28 13:33:04

○A188.114.96.02026-04-30 → 2026-05-03 · 6 obs

○ 2026-03-25 05:35:02
● 2026-04-30 05:50:02
○ 2026-05-01 12:36:14
● 2026-05-03 07:43:54
○ 2026-05-27 20:53:42
○ 2026-07-28 13:33:04

○A188.114.97.02026-04-30 → 2026-05-03 · 6 obs

○ 2026-03-25 05:35:02
● 2026-04-30 05:50:02
○ 2026-05-01 12:36:14
● 2026-05-03 07:43:54
○ 2026-05-27 20:53:42
○ 2026-07-28 13:33:04

○A2606:4700:3030::6815:54c02026-03-20 → 2026-06-15 · 8 obs

● 2026-03-20 11:33:08
● 2026-03-25 05:35:02
○ 2026-04-30 05:50:02
● 2026-05-01 12:36:14
○ 2026-05-03 07:43:54
● 2026-05-27 20:53:42
● 2026-06-15 14:12:22
○ 2026-07-28 13:33:04

●A2606:4700:3030::ac43:c4382026-07-28 → 2026-07-28 · 2 obs

○ 2026-06-15 14:12:22
● 2026-07-28 13:33:04

○A2606:4700:3031::ac43:c4382026-03-20 → 2026-06-15 · 8 obs

● 2026-03-20 11:33:08
● 2026-03-25 05:35:02
○ 2026-04-30 05:50:02
● 2026-05-01 12:36:14
○ 2026-05-03 07:43:54
● 2026-05-27 20:53:42
● 2026-06-15 14:12:22
○ 2026-07-28 13:33:04

●A2606:4700:3034::6815:54c02026-07-28 → 2026-07-28 · 2 obs

○ 2026-06-15 14:12:22
● 2026-07-28 13:33:04

○A2a06:98c1:3120::2026-04-30 → 2026-05-03 · 6 obs

○ 2026-03-25 05:35:02
● 2026-04-30 05:50:02
○ 2026-05-01 12:36:14
● 2026-05-03 07:43:54
○ 2026-05-27 20:53:42
○ 2026-07-28 13:33:04

○A2a06:98c1:3121::2026-04-30 → 2026-05-03 · 6 obs

○ 2026-03-25 05:35:02
● 2026-04-30 05:50:02
○ 2026-05-01 12:36:14
● 2026-05-03 07:43:54
○ 2026-05-27 20:53:42
○ 2026-07-28 13:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
751qs.com	violet.ns.cloudflare.com, moura.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.237

NS records: violet.ns.cloudflare.com, moura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 751qs.com (unsigned zone)

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.84.192, 172.67.196.56`
AAAA	2	`2606:4700:3034::6815:54c0, 2606:4700:3030::ac43:c438`
NS	2	`moura.ns.cloudflare.com, violet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`moura.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

751qs.com resolves to four IP addresses: 104.21.84.192, 172.67.196.56, 2606:4700:3030::ac43:c438 and 2606:4700:3034::6815:54c0.

bancor.nelwork.live, quizat.exam-eg.com, hellenicstudio.digital and two other host names share IP numbers with 751qs.com.

Name Servers

751qs.com has two authoritative name servers — moura.ns.cloudflare.com and violet.ns.cloudflare.com.

751qs.com uses the same name servers as several other domains — among them supretail.com, 270qs.com, 707qs.com and two more.

751qs.com partially shares its NS delegation with several other domains, including breedingequipment.net, fugalive.com, lokastik.com and two others.

These name servers regularly co-occur with the name servers reese.ns.cloudflare.com, becky.ns.cloudflare.com and donna.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

moura.ns.cloudflare.com points to 108.162.195.217, 162.159.44.217, 172.64.35.217 and 3 other IP addresses.

violet.ns.cloudflare.com points to 108.162.192.237, 172.64.32.237, 173.245.58.237 and 3 other IP addresses.