`customer-workspace.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:d4dd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2d61^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.97^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.221^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
TXT	`v=spf1 a mx include:relay.mailchannels.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.97, 172.67.212.221
		IPv6 hints	2606:4700:3036::ac43:d4dd, 2606:4700:3037::6815:2d61
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2398755170

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1777297048

⚠️ On DNS blocklist: tif

Same first word

customer-workspace.us

DNS History

6 records (6 active, 0 former)

●NSbrenna.ns.cloudflare.com2026-04-20 → 2026-04-27 · 2 obs

● 2026-04-20 00:04:12
● 2026-04-27 14:03:14

●NSsean.ns.cloudflare.com2026-04-20 → 2026-04-27 · 2 obs

● 2026-04-20 00:04:12
● 2026-04-27 14:03:14

●A104.21.45.972026-04-20 → 2026-04-27 · 2 obs

● 2026-04-20 00:04:12
● 2026-04-27 14:03:14

●A172.67.212.2212026-04-20 → 2026-04-27 · 2 obs

● 2026-04-20 00:04:12
● 2026-04-27 14:03:14

●A2606:4700:3036::ac43:d4dd2026-04-20 → 2026-04-27 · 2 obs

● 2026-04-20 00:04:12
● 2026-04-27 14:03:14

●A2606:4700:3037::6815:2d612026-04-20 → 2026-04-27 · 2 obs

● 2026-04-20 00:04:12
● 2026-04-27 14:03:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
customer-workspace.us	brenna.ns.cloudflare.com, sean.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.231

NS records: brenna.ns.cloudflare.com, sean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customer-workspace.us (unsigned zone)

⏱️ Timing

Total: 536ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.221, 104.21.45.97`
AAAA	2	`2606:4700:3037::6815:2d61, 2606:4700:3036::ac43:d4dd`
NS	2	`brenna.ns.cloudflare.com, sean.ns.cloudflare.com`
TXT	1	`v=spf1 a mx include:relay.mailchannels.n`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

customer-workspace.us points to four IP numbers: 2606:4700:3036::ac43:d4dd, 2606:4700:3037::6815:2d61, 104.21.45.97 and 172.67.212.221.

Other host names, for instance pixellitoflow.com, nidukuri.net, dcbarr.com, hbymkj.com and mail.cukurovateknik.com.tr share IP numbers with customer-workspace.us.

Name Servers

Delegation for customer-workspace.us rests with two name servers, brenna.ns.cloudflare.com and sean.ns.cloudflare.com.

customer-workspace.us shares the same name server setup as other domains, including vafacialpain.com, pierwebdesign.co.uk, restonvadentist.com, updates-ledger.network and simpletooth.com.

customer-workspace.us at least partially shares name servers with other domains, for instance tanistrystudio.digital, cloudoffice.bg, xli.aero, podycust.co.uk and lensorra.com.

These name servers are commonly used with luciana.ns.cloudflare.com and aaden.ns.cloudflare.com.

Host names with six IP numbers: brenna.ns.cloudflare.com points to: 2606:4700:50::a29f:26b0, 2803:f800:50::6ca2:c2b0, 2a06:98c1:50::ac40:22b0, 108.162.194.176, 162.159.38.176 and 172.64.34.176. sean.ns.cloudflare.com points to: 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

customer-workspace.us - robtex.com