hellobrowserstackdev.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hellobrowserstackdev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5872^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:b125^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.114^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.37^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`henrik.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c369^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henrik.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2369^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henrik.ns.cloudflare.com`
		A	108.162.195.105^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	162.159.44.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	172.64.35.105^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
NS	`rosalie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2639^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c239^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2239^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalie.ns.cloudflare.com`
		A	108.162.194.57^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	162.159.38.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	172.64.34.57^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
MX	`hellobrowserstackdev-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.76^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pn3pr01cu01304.inbound.protection.outlook.com`
TXT	`MS=ms27139013`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.114, 172.67.177.37
		IPv6 hints	2606:4700:3031::6815:5872, 2606:4700:3032::ac43:b125
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`henrik.ns.cloudflare.com`dns@cloudflare.com serial=2417118791

`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=1791842524

Same first word

hellobrowserstackdev.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NShenrik.ns.cloudflare.com2026-09-10 → 2026-10-12 · 2 obs

● 2026-09-10 09:22:22
● 2026-10-12 22:32:16

●NSrosalie.ns.cloudflare.com2026-09-10 → 2026-10-12 · 2 obs

● 2026-09-10 09:22:22
● 2026-10-12 22:32:16

●MXhellobrowserstackdev-com.mail.protection.outlook.com2026-09-10 → 2026-10-12 · 4 obs

● 2026-09-10 09:22:22
○ 2026-09-13 04:21:04
● 2026-09-28 07:57:52
● 2026-10-12 22:32:16

●A104.21.88.1142026-09-28 → 2026-10-12 · 3 obs

○ 2026-09-13 04:21:04
● 2026-09-28 07:57:52
● 2026-10-12 22:32:16

●A172.67.177.372026-09-28 → 2026-10-12 · 3 obs

○ 2026-09-13 04:21:04
● 2026-09-28 07:57:52
● 2026-10-12 22:32:16

○A188.114.96.02026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 09:22:22
○ 2026-09-13 04:21:04
○ 2026-10-12 22:32:16

○A188.114.97.02026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 09:22:22
○ 2026-09-13 04:21:04
○ 2026-10-12 22:32:16

●A2606:4700:3031::6815:58722026-09-28 → 2026-10-12 · 3 obs

○ 2026-09-13 04:21:04
● 2026-09-28 07:57:52
● 2026-10-12 22:32:16

●A2606:4700:3032::ac43:b1252026-09-28 → 2026-10-12 · 3 obs

○ 2026-09-13 04:21:04
● 2026-09-28 07:57:52
● 2026-10-12 22:32:16

○A2a06:98c1:3120::2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 09:22:22
○ 2026-09-13 04:21:04
○ 2026-10-12 22:32:16

○A2a06:98c1:3121::2026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 09:22:22
○ 2026-09-13 04:21:04
○ 2026-10-12 22:32:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
hellobrowserstackdev.com	rosalie.ns.cloudflare.com, henrik.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.105

NS records: rosalie.ns.cloudflare.com, henrik.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.37, 104.21.88.114`
AAAA	2	`2606:4700:3032::ac43:b125, 2606:4700:3031::6815:5872`
NS	2	`henrik.ns.cloudflare.com, rosalie.ns.cloudflare.com`
MX	1	`hellobrowserstackdev-com.mail.protection`
TXT	2	`MS=ms27139013, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`henrik.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hellobrowserstackdev.com points to the four IP addresses 104.21.88.114, 172.67.177.37, 2606:4700:3031::6815:5872 and 2606:4700:3032::ac43:b125.

Additional host names — yxt22.com, 166dh.buzz, 4e444.com and two others — share IP numbers with hellobrowserstackdev.com.

Name Servers

hellobrowserstackdev.com is delegated to two name servers: henrik.ns.cloudflare.com and rosalie.ns.cloudflare.com.

hellobrowserstackdev.com shares its name server setup with other domains, including sidcohub.com, genevosky.com, sessionaryengagelab.help and two others.

There is at least partial name server overlap between hellobrowserstackdev.com and other domains — yfny2tc87t.workers.dev, veldtplex.com, yetoos.workers.dev and two more among them.

These name servers frequently co-occur with the name servers memphis.ns.cloudflare.com and jonah.ns.cloudflare.com.

Host names with 6 IP numbers:

henrik.ns.cloudflare.com resolves to 108.162.195.105, 162.159.44.105, 172.64.35.105 and 3 other IP addresses.

rosalie.ns.cloudflare.com resolves to 108.162.194.57, 162.159.38.57, 172.64.34.57 and 3 other IP addresses.

Mail Servers

hellobrowserstackdev.com has one mail server: hellobrowserstackdev-com.mail.protection.outlook.com.

hellobrowserstackdev-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.144.0, 52.101.144.3, 52.101.145.0 and 5 other.