`uqcs.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:54af^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c371^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.175^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.113^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`elma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elma.ns.cloudflare.com`
		A	108.162.192.154^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	172.64.32.154^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	173.245.58.154^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
MX	`linda.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`amir.mx.cloudflare.net`⁽³¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁴²⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`MS=ms47288508`
TXT	`google-site-verification=PeW-kIkiZDCCWFHGqm377gk926H997JkaYC6pqGsVa8`
TXT	`stripe-verification=12fb6ecbade731da4aafd113437b9250e3cb400f6aab2915c2fc7fef7...`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com incl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.175, 172.67.195.113
		IPv6 hints	2606:4700:3031::6815:54af, 2606:4700:3037::ac43:c371
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2409151961

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784413295

Same first word

uqcs.org

uqcs.com

Similar names

cqus.cn

cqsu.cn

qusc.cn

qcus.cn

uqsc.com

qucs.info

scqu.com

qucs.github.io

qsuc.com

cqsu.com

usqc.com

cuqs.com

qsuc.net

csuq.com

cusq.cn

suqc.cn

sucq.com

qusc.com

usqc.net

csqu.com

qcus.com

qucs.com

scuq.com

csuq.org

ucsq.com

DNS History

15 records (9 active, 6 former)

●NSburt.ns.cloudflare.com2020-03-29 → 2026-07-18 · 2 obs

● 2020-03-29 11:22:38
● 2026-07-18 22:31:00

●NSelma.ns.cloudflare.com2020-03-29 → 2026-07-18 · 2 obs

● 2020-03-29 11:22:38
● 2026-07-18 22:31:00

●MXamir.mx.cloudflare.net2026-06-19 → 2026-07-18 · 2 obs

● 2026-06-19 22:28:28
● 2026-07-18 22:31:00

●MXisaac.mx.cloudflare.net2026-06-19 → 2026-07-18 · 2 obs

● 2026-06-19 22:28:28
● 2026-07-18 22:31:00

●MXlinda.mx.cloudflare.net2026-06-19 → 2026-07-18 · 2 obs

● 2026-06-19 22:28:28
● 2026-07-18 22:31:00

●A104.21.84.1752026-06-19 → 2026-07-18 · 3 obs

○ 2020-03-29 11:22:38
● 2026-06-19 22:28:28
● 2026-07-18 22:31:00

●A172.67.195.1132026-06-19 → 2026-07-18 · 3 obs

○ 2020-03-29 11:22:38
● 2026-06-19 22:28:28
● 2026-07-18 22:31:00

○A185.199.108.1532020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 11:22:38
○ 2026-06-19 22:28:28
○ 2026-07-18 22:31:00

○A185.199.109.1532020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 11:22:38
○ 2026-06-19 22:28:28
○ 2026-07-18 22:31:00

○A185.199.110.1532020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 11:22:38
○ 2026-06-19 22:28:28
○ 2026-07-18 22:31:00

○A185.199.111.1532020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 11:22:38
○ 2026-06-19 22:28:28
○ 2026-07-18 22:31:00

●A2606:4700:3031::6815:54af2026-06-23 → 2026-07-18 · 3 obs

○ 2026-06-19 22:28:28
● 2026-06-23 14:00:10
● 2026-07-18 22:31:00

○A2606:4700:3033::6815:54af2026-06-19 → 2026-06-19 · 4 obs

○ 2020-03-29 11:22:38
● 2026-06-19 22:28:28
○ 2026-06-23 14:00:10
○ 2026-07-18 22:31:00

○A2606:4700:3034::ac43:c3712026-06-19 → 2026-06-19 · 4 obs

○ 2020-03-29 11:22:38
● 2026-06-19 22:28:28
○ 2026-06-23 14:00:10
○ 2026-07-18 22:31:00

●A2606:4700:3037::ac43:c3712026-06-23 → 2026-07-18 · 3 obs

○ 2026-06-19 22:28:28
● 2026-06-23 14:00:10
● 2026-07-18 22:31:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
uqcs.org	burt.ns.cloudflare.com, elma.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.154

NS records: burt.ns.cloudflare.com, elma.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 874ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.113, 104.21.84.175`
AAAA	2	`2606:4700:3037::ac43:c371, 2606:4700:3031::6815:54af`
NS	2	`burt.ns.cloudflare.com, elma.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 30), amir.mx.cloudflare.net (pri: 31)...`
TXT	4	`MS=ms47288508, google-site-verification=PeW-kIkiZDCCWFH...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

uqcs.org resolves to four IP addresses: 104.21.84.175, 172.67.195.113, 2606:4700:3031::6815:54af and 2606:4700:3037::ac43:c371.

Two other host names, along with wild4x4.it, uml.ac.id and statistic.satiq.net, also share IP numbers with uqcs.org.

Name Servers

The NS records for uqcs.org delegate to burt.ns.cloudflare.com and elma.ns.cloudflare.com.

uqcs.org shares its NS records with other domains, for example drmichaelmarks.com, activechirocenter.com, lavalleechiropractic.com and two others.

uqcs.org shares at least some of its name servers with other domains, including boccoboutique.com, laptopbinhduong.com, invezgo.com and two others.

These name servers are frequently seen alongside the name servers arya.ns.cloudflare.com.

DNS names with 6 IP addresses:

burt.ns.cloudflare.com maps to 108.162.193.79, 172.64.33.79, 173.245.59.79 and 3 additional IP addresses.

elma.ns.cloudflare.com maps to 108.162.192.154, 172.64.32.154, 173.245.58.154 and 3 additional IP addresses.

Mail Servers

uqcs.org is handled by three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

There is at least a partial MX overlap between uqcs.org and other domains, including leipua.com, thevoga.com, pmpr.ir and two others.

DNS names with 6 IP addresses:

amir.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

isaac.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

linda.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

uqcs.org - robtex.com

uqcs.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`uqcs.org`

`org`