`ql-brush.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:e5c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9e8b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.92^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.139^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.92, 172.67.158.139
		IPv6 hints	2606:4700:3034::6815:e5c, 2606:4700:3037::ac43:9e8b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2399849262

`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=1776010682

Subdomains

www.ql-brush.com

Same first word

ql-brush.com

DNS History

12 records (6 active, 6 former)

○NSa.share-dns.com2026-02-21 → 2026-03-21 · 5 obs

○ 2019-12-15 13:27:22
● 2026-02-21 13:13:12
● 2026-03-21 12:55:14
○ 2026-03-29 09:07:32
○ 2026-04-12 16:22:08

○NSb.share-dns.net2026-02-21 → 2026-03-21 · 5 obs

○ 2019-12-15 13:27:22
● 2026-02-21 13:13:12
● 2026-03-21 12:55:14
○ 2026-03-29 09:07:32
○ 2026-04-12 16:22:08

○NSdns3.hichina.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 13:27:22
○ 2026-02-21 13:13:12
○ 2026-04-12 16:22:08

○NSdns4.hichina.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 13:27:22
○ 2026-02-21 13:13:12
○ 2026-04-12 16:22:08

●NSdonna.ns.cloudflare.com2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-21 12:55:14
● 2026-03-29 09:07:32
● 2026-04-12 16:22:08

●NSnash.ns.cloudflare.com2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-21 12:55:14
● 2026-03-29 09:07:32
● 2026-04-12 16:22:08

●A104.21.14.922026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-21 12:55:14
● 2026-03-29 09:07:32
● 2026-04-12 16:22:08

●A172.67.158.1392026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-21 12:55:14
● 2026-03-29 09:07:32
● 2026-04-12 16:22:08

○A193.31.115.1042026-02-21 → 2026-03-21 · 5 obs

○ 2019-12-15 13:27:22
● 2026-02-21 13:13:12
● 2026-03-21 12:55:14
○ 2026-03-29 09:07:32
○ 2026-04-12 16:22:08

●A2606:4700:3034::6815:e5c2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-21 12:55:14
● 2026-03-29 09:07:32
● 2026-04-12 16:22:08

●A2606:4700:3037::ac43:9e8b2026-03-29 → 2026-04-12 · 3 obs

○ 2026-03-21 12:55:14
● 2026-03-29 09:07:32
● 2026-04-12 16:22:08

○A49.51.204.422019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 13:27:22
○ 2026-02-21 13:13:12
○ 2026-04-12 16:22:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ql-brush.com	donna.ns.cloudflare.com, nash.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.151

NS records: donna.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ql-brush.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.139, 104.21.14.92`
AAAA	2	`2606:4700:3037::ac43:9e8b, 2606:4700:3034::6815:e5c`
NS	2	`donna.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ql-brush.com is the parent of www.ql-brush.com.

IP Addresses

ql-brush.com points to four IP numbers: 2606:4700:3034::6815:e5c, 2606:4700:3037::ac43:9e8b, 104.21.14.92 and 172.67.158.139.

For instance, other host names propex.com, hnspice.com, videochatglobal.com, classicmotorshow.org and msscorp.net share IP numbers with ql-brush.com.

Name Servers

ql-brush.com is delegated to two name servers: donna.ns.cloudflare.com and nash.ns.cloudflare.com.

ql-brush.com uses the same name server setup as other domains such as boshieye.com, bb668.com, cloudsharebox.com, mf591.com and soonerrealtyproperties.com.

ql-brush.com shares name servers with other domains at least partially, for example rvclearance.us, hus-og-bolig.com, powersportsnorthdakota.com, villagehotelmalta.com and radomlje.si.

these name servers are commonly paired with moura.ns.cloudflare.com, bayan.ns.cloudflare.com, aspen.ns.cloudflare.com, jose.ns.cloudflare.com, pablo.ns.cloudflare.com, val.ns.cloudflare.com and meera.ns.cloudflare.com.

Host names with six IP numbers: host name donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; host name nash.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd1, 2803:f800:50::6ca2:c1d1, 2a06:98c1:50::ac40:21d1, 108.162.193.209, 172.64.33.209 and 173.245.59.209.

ql-brush.com - robtex.com

ql-brush.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`ql-brush.com`

`com`