`quality-centre.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:a94^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a39a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.148^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.154^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`maria.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maria.ns.cloudflare.com`
		A	108.162.192.192^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	172.64.32.192^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	173.245.58.192^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.148, 172.67.163.154
		IPv6 hints	2606:4700:3030::6815:a94, 2606:4700:3033::ac43:a39a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2399871687

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068511

WOT: UNKNOWN (92/100)

Same first word

quality-centre.com

quality-centre.ru

Similar names

quality-center.net

center-quality.com

central-equity.com.au

quality-center.com

DNS History

13 records (6 active, 7 former)

●NScarl.ns.cloudflare.com2026-04-12 → 2026-04-14 · 3 obs

○ 2019-01-19 23:37:40
● 2026-04-12 02:24:48
● 2026-04-14 11:57:10

●NSmaria.ns.cloudflare.com2026-04-12 → 2026-04-14 · 3 obs

○ 2019-01-19 23:37:40
● 2026-04-12 02:24:48
● 2026-04-14 11:57:10

○NSns1.hosting.reg.ru2015-07-21 → 2019-01-19 · 4 obs

● 2015-07-21 21:22:44
● 2019-01-19 23:37:40
○ 2026-04-12 02:24:48
○ 2026-04-14 11:57:10

○NSns2.hosting.reg.ru2015-07-21 → 2019-01-19 · 4 obs

● 2015-07-21 21:22:44
● 2019-01-19 23:37:40
○ 2026-04-12 02:24:48
○ 2026-04-14 11:57:10

○NSserver64.hosting.reg.ru2015-07-21 → 2019-01-19 · 4 obs

● 2015-07-21 21:22:44
● 2019-01-19 23:37:40
○ 2026-04-12 02:24:48
○ 2026-04-14 11:57:10

○MXmx1.hosting.reg.ru2015-07-21 → 2019-01-19 · 4 obs

● 2015-07-21 21:22:44
● 2019-01-19 23:37:40
○ 2026-04-12 02:24:48
○ 2026-04-14 11:57:10

○MXmx2.hosting.reg.ru2015-07-21 → 2019-01-19 · 4 obs

● 2015-07-21 21:22:44
● 2019-01-19 23:37:40
○ 2026-04-12 02:24:48
○ 2026-04-14 11:57:10

●A104.21.10.1482026-04-12 → 2026-04-14 · 3 obs

○ 2019-01-19 23:37:40
● 2026-04-12 02:24:48
● 2026-04-14 11:57:10

●A172.67.163.1542026-04-12 → 2026-04-14 · 3 obs

○ 2019-01-19 23:37:40
● 2026-04-12 02:24:48
● 2026-04-14 11:57:10

●A2606:4700:3030::6815:a942026-04-12 → 2026-04-14 · 3 obs

○ 2019-01-19 23:37:40
● 2026-04-12 02:24:48
● 2026-04-14 11:57:10

●A2606:4700:3033::ac43:a39a2026-04-12 → 2026-04-14 · 3 obs

○ 2019-01-19 23:37:40
● 2026-04-12 02:24:48
● 2026-04-14 11:57:10

○A37.140.192.1062019-01-19 → 2019-01-19 · 4 obs

○ 2017-02-05 03:06:14
● 2019-01-19 23:37:40
○ 2026-04-12 02:24:48
○ 2026-04-14 11:57:10

○A37.140.194.542015-07-21 → 2017-02-05 · 4 obs

● 2015-07-21 21:22:44
● 2017-02-05 03:06:14
○ 2019-01-19 23:37:40
○ 2026-04-14 11:57:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
quality-centre.ru	maria.ns.cloudflare.com, carl.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.106

NS records: maria.ns.cloudflare.com, carl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quality-centre.ru (unsigned zone)

⏱️ Timing

Total: 779ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.148, 172.67.163.154`
AAAA	2	`2606:4700:3033::ac43:a39a, 2606:4700:3030::6815:a94`
NS	2	`carl.ns.cloudflare.com, maria.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

quality-centre.ru resolves to four IPs: 2606:4700:3030::6815:a94, 2606:4700:3033::ac43:a39a, 104.21.10.148 and 172.67.163.154.

Other host names such as 94mp.com, volchixa.ru, www.ngjobalerts.com, aghoribabatantrik.com and apnijobs.com share IP numbers with quality-centre.ru.

Name Servers

quality-centre.ru is delegated to two name servers: carl.ns.cloudflare.com and maria.ns.cloudflare.com.

quality-centre.ru uses the same name server setup as other domains, including mavenmedia.co, linebrite.com, coinhis.com, laywheeler.com and evi-finance.com.

At least part of the name servers for quality-centre.ru are shared with other domains, for instance oasisluxury.net, 4x4-sys.bet, disquantified.org, brentwoodanimalhospital.ca and ruboats.ru.

These name servers are often used together with adi.ns.cloudflare.com, bart.ns.cloudflare.com and olga.ns.cloudflare.com.

Host names with six IP numbers:

carl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106.

maria.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac0, 2803:f800:50::6ca2:c0c0, 2a06:98c1:50::ac40:20c0, 108.162.192.192, 172.64.32.192 and 173.245.58.192.

quality-centre.ru - robtex.com