🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`connectbrowser-stack.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1cb7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9315^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.183^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.21^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`erin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:2009::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxer-in-f26.1e100.net`
		A	2607:f8b0:4023:2009::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxer-in-f27.1e100.net`
		A	2607:f8b0:4023:200b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxej-in-f26.1e100.net`
		A	2607:f8b0:4023:200b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxej-in-f27.1e100.net`
		A	172.217.75.26^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f26.1e100.net`
		A	172.217.75.27^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f27.1e100.net`
		A	192.178.164.26^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f26.1e100.net`
		A	192.178.231.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuphxrp-in-f26.1e100.net`
		A	192.179.30.26^{🇺🇸 Google192.178.0.0/15}
TXT	`google-site-verification=HPcFbm58f9CoQqk8Ef1CSi1El5P7APIXpbaLijG1w8I`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.183, 172.67.147.21
		IPv6 hints	2606:4700:3032::6815:1cb7, 2606:4700:3036::ac43:9315
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2419678427

`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=1794249576

Same first word

connectbrowser-stack.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSalex.ns.cloudflare.com2026-09-13 → 2026-11-09 · 2 obs

● 2026-09-13 00:54:12
● 2026-11-09 19:28:52

●NSerin.ns.cloudflare.com2026-09-13 → 2026-11-09 · 2 obs

● 2026-09-13 00:54:12
● 2026-11-09 19:28:52

●MXsmtp.google.com2026-09-13 → 2026-11-09 · 2 obs

● 2026-09-13 00:54:12
● 2026-11-09 19:28:52

●A104.21.28.1832026-09-13 → 2026-11-09 · 2 obs

● 2026-09-13 00:54:12
● 2026-11-09 19:28:52

●A172.67.147.212026-09-13 → 2026-11-09 · 2 obs

● 2026-09-13 00:54:12
● 2026-11-09 19:28:52

●A2606:4700:3032::6815:1cb72026-09-13 → 2026-11-09 · 2 obs

● 2026-09-13 00:54:12
● 2026-11-09 19:28:52

●A2606:4700:3036::ac43:93152026-09-13 → 2026-11-09 · 2 obs

● 2026-09-13 00:54:12
● 2026-11-09 19:28:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
connectbrowser-stack.com	alex.ns.cloudflare.com, erin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, erin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for connectbrowser-stack.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.183, 172.67.147.21`
AAAA	2	`2606:4700:3032::6815:1cb7, 2606:4700:3036::ac43:9315`
NS	2	`alex.ns.cloudflare.com, erin.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=HPcFbm58f9CoQqk, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

connectbrowser-stack.com points to the four IP addresses 104.21.28.183, 172.67.147.21, 2606:4700:3032::6815:1cb7 and 2606:4700:3036::ac43:9315.

Two other host names, along with jssyxn.com, claritybooknavigator.cyou and aodasdc.com, also share IP numbers with connectbrowser-stack.com.

Name Servers

connectbrowser-stack.com is delegated to two name servers: alex.ns.cloudflare.com and erin.ns.cloudflare.com.

connectbrowser-stack.com shares its NS records with other domains, for example columnkit.workers.dev, autopodcast-meetsignal.com, getsparkteam.org and two others.

There is at least partial name server overlap between connectbrowser-stack.com and other domains — foundryxsi.com, historyonthenet.co.uk, insurancedeadzone.com and two more among them.

These name servers frequently co-occur with the name servers ivan.ns.cloudflare.com and dora.ns.cloudflare.com.

DNS names with 6 IP addresses:

alex.ns.cloudflare.com resolves to 108.162.193.100, 172.64.33.100, 173.245.59.100 and 3 other IP addresses.

erin.ns.cloudflare.com resolves to 108.162.192.113, 172.64.32.113, 173.245.58.113 and 3 other IP addresses.

Mail Servers

The sole mail server for connectbrowser-stack.com is smtp.google.com.

Among the domains sharing a mail server setup with connectbrowser-stack.com are onealssafehavenorg.net, estudioaparq.com, reinbergconsultores.com and two others.

connectbrowser-stack.com and other domains — cartadice.com for instance — share at least some mail servers.

With 9 IP addresses total, smtp.google.com resolves to 172.217.75.26, 172.217.75.27, 192.178.164.26 and 6 others.

connectbrowser-stack.com - robtex.com