`stackbrowser.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:59de^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a561^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.222^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.97^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`anuj.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c141^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anuj.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2141^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anuj.ns.cloudflare.com`
		A	108.162.193.65^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	172.64.33.65^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	173.245.59.65^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`facebook-domain-verification=cfrd4n2kgvroek584d83v9ljkh96ck`
TXT	`google-site-verification=AB3vxeRFkeRwoWqRhD9KahCh7xzvBdarw3x7urabSxE`
TXT	`google-site-verification=OQ9Sl8R6zv0DavIvBFhRF7UjhMprFjCE_6CJDMrlq0Y`
TXT	`google-site-verification=eKXJQ2AO22gWBsekPZyguOMf6DptxdCSUGH_tU4DqVc`
TXT	`google-site-verification=jfWAeVftXq6J-r_CcR6BtJcMybxXzj19uB0WjO0vbHM`
TXT	`google-site-verification=oplSwxUJS2p2ZrJ83L0vF6xGEuPPwQ0jDWSUbhJ5mDo`
TXT	`stripe-verification=dd0d6bd50be539bdeef0a3d02b31f350cfd3e93d398d263f4f5f1df76...`
TXT	`v=spf1 include:spf.privateemail.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.222, 172.67.165.97
		IPv6 hints	2606:4700:3031::6815:59de, 2606:4700:3037::ac43:a561
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2407960808

`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=1783234191

rank #602104 globally
rank #259345 in the tld

Previously MX for

stackbrowser.com

Same first word

stackbrowser.com

Similar names

browserstack.com

browserstack.org

browserstack.net

webrockstars.com

webrockstars.net

browserstack.de

browserstack.nl

browserstack.wpenginepowered.com

broswerstack.com

DNS History

18 records (8 active, 10 former)

●NSamber.ns.cloudflare.com2026-02-17 → 2026-07-05 · 3 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-07-05 06:58:20

●NSanuj.ns.cloudflare.com2026-02-17 → 2026-07-05 · 3 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-07-05 06:58:20

○NSdns1.dallas-servers.net2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-19 23:33:42
● 2017-03-30 23:10:06
○ 2026-02-17 20:52:22
○ 2026-07-05 06:58:20

○NSdns2.dallas-servers.net2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-19 23:33:42
● 2017-03-30 23:10:06
○ 2026-02-17 20:52:22
○ 2026-07-05 06:58:20

○NSns7.rookdns.com2015-10-18 → 2016-03-23 · 4 obs

● 2015-10-18 21:12:28
● 2016-03-23 19:50:14
○ 2016-07-19 23:33:42
○ 2026-07-05 06:58:20

○NSns8.rookdns.com2015-10-18 → 2016-03-23 · 4 obs

● 2015-10-18 21:12:28
● 2016-03-23 19:50:14
○ 2016-07-19 23:33:42
○ 2026-07-05 06:58:20

○MXmail.mxproc.com2015-10-18 → 2016-03-23 · 4 obs

● 2015-10-18 21:12:28
● 2016-03-23 19:50:14
○ 2016-07-19 23:33:42
○ 2026-07-05 06:58:20

●MXmx1.privateemail.com2026-02-17 → 2026-07-05 · 3 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-07-05 06:58:20

●MXmx2.privateemail.com2026-02-17 → 2026-07-05 · 3 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-07-05 06:58:20

○MXstackbrowser.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-19 23:33:42
● 2017-03-30 23:10:06
○ 2026-02-17 20:52:22
○ 2026-07-05 06:58:20

●A104.21.89.2222026-02-17 → 2026-07-05 · 3 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-07-05 06:58:20

○A141.8.224.932015-10-18 → 2016-03-23 · 4 obs

● 2015-10-18 21:12:28
● 2016-03-23 19:50:14
○ 2016-07-19 23:33:42
○ 2026-07-05 06:58:20

●A172.67.165.972026-02-17 → 2026-07-05 · 3 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-07-05 06:58:20

●A2606:4700:3031::6815:59de2026-06-21 → 2026-07-05 · 3 obs

○ 2026-06-04 08:42:04
● 2026-06-21 12:59:48
● 2026-07-05 06:58:20

○A2606:4700:3031::ac43:a5612026-02-17 → 2026-06-04 · 5 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-06-04 08:42:04
○ 2026-06-21 12:59:48
○ 2026-07-05 06:58:20

○A2606:4700:3036::6815:59de2026-02-17 → 2026-06-04 · 5 obs

○ 2017-03-30 23:10:06
● 2026-02-17 20:52:22
● 2026-06-04 08:42:04
○ 2026-06-21 12:59:48
○ 2026-07-05 06:58:20

●A2606:4700:3037::ac43:a5612026-06-21 → 2026-07-05 · 3 obs

○ 2026-06-04 08:42:04
● 2026-06-21 12:59:48
● 2026-07-05 06:58:20

○A63.143.41.382017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-19 23:33:42
● 2017-03-30 23:10:06
○ 2026-02-17 20:52:22
○ 2026-07-05 06:58:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackbrowser.com	amber.ns.cloudflare.com, anuj.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.65

NS records: amber.ns.cloudflare.com, anuj.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackbrowser.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.97, 104.21.89.222`
AAAA	2	`2606:4700:3031::6815:59de, 2606:4700:3037::ac43:a561`
NS	2	`amber.ns.cloudflare.com, anuj.ns.cloudflare.com`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	8	`facebook-domain-verification=cfrd4n2kgvr, google-site-verification=AB3vxeRFkeRwoWq...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackbrowser.com has four IP addresses: 104.21.89.222, 172.67.165.97, 2606:4700:3031::6815:59de and 2606:4700:3037::ac43:a561.

Two other host names, along with bachpolymers.com, www.weareturbo.io and enomarket.it, also share IP numbers with stackbrowser.com.

Name Servers

DNS delegation for stackbrowser.com points to two name servers: amber.ns.cloudflare.com and anuj.ns.cloudflare.com.

stackbrowser.com shares its NS records with other domains, for example martysingley.com, superciencia.net, casino-online.de and two others.

stackbrowser.com has at least partial name server overlap with other domains, such as sunwin.cab, drivedominionemail.com, couponsupply.net and two others.

It is common to find these name servers paired with the name servers neil.ns.cloudflare.com.

DNS names with 6 IP addresses:

amber.ns.cloudflare.com has IP addresses 108.162.192.64, 172.64.32.64 and 173.245.58.64, plus 3 other.

anuj.ns.cloudflare.com has IP addresses 108.162.193.65, 172.64.33.65 and 173.245.59.65, plus 3 other.

Mail Servers

stackbrowser.com is served by two mail servers, mx1.privateemail.com and mx2.privateemail.com.

Among the domains sharing a mail server setup with stackbrowser.com are dohernandez.com, bzwolf.com, emergentmind.com and two others.

At least some of stackbrowser.com's mail servers are shared with other domains, among them smokephisticated.com, softportals.com, mybspn.com and muskinvest.org.

mx1.privateemail.com directs to 162.255.118.7 and mx2.privateemail.com directs to 162.255.118.8; each host name points to exactly one IP number.

stackbrowser.com - robtex.com