`firefox-firefox.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:241b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b836^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.27^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.54^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jacqueline.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2684^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c284^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacqueline.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2284^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacqueline.ns.cloudflare.com`
		A	108.162.194.132^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	162.159.38.132^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	172.64.34.132^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
NS	`renan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.27, 172.67.184.54
		IPv6 hints	2606:4700:3031::6815:241b, 2606:4700:3033::ac43:b836
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOA	`jacqueline.ns.cloudflare.com`dns@cloudflare.com serial=2399091964

`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=1775177812

⚠️ On DNS blocklist: multi, pro, pro.plus, tif, ultimate

Same first word

firefox-firefox.com

DNS History

13 records (6 active, 7 former)

●NSjacqueline.ns.cloudflare.com2026-03-28 → 2026-04-03 · 2 obs

● 2026-03-28 20:34:12
● 2026-04-03 01:04:54

●NSrenan.ns.cloudflare.com2026-03-28 → 2026-04-03 · 2 obs

● 2026-03-28 20:34:12
● 2026-04-03 01:04:54

○MXmx00.kundenserver.de2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:48:12
○ 2015-11-08 23:52:38
○ 2026-04-03 01:04:54

○MXmx01.kundenserver.de2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:48:12
○ 2015-11-08 23:52:38
○ 2026-04-03 01:04:54

●A104.21.36.272026-03-28 → 2026-04-03 · 4 obs

○ 2015-11-08 23:52:38
● 2026-03-28 20:34:12
○ 2026-03-29 01:25:16
● 2026-04-03 01:04:54

●A172.67.184.542026-03-28 → 2026-04-03 · 4 obs

○ 2015-11-08 23:52:38
● 2026-03-28 20:34:12
○ 2026-03-29 01:25:16
● 2026-04-03 01:04:54

○A188.114.96.02026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 20:34:12
● 2026-03-29 01:25:16
○ 2026-04-03 01:04:54

○A188.114.97.02026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 20:34:12
● 2026-03-29 01:25:16
○ 2026-04-03 01:04:54

●A2606:4700:3031::6815:241b2026-03-28 → 2026-04-03 · 4 obs

○ 2015-11-08 23:52:38
● 2026-03-28 20:34:12
○ 2026-03-29 01:25:16
● 2026-04-03 01:04:54

●A2606:4700:3033::ac43:b8362026-03-28 → 2026-04-03 · 4 obs

○ 2015-11-08 23:52:38
● 2026-03-28 20:34:12
○ 2026-03-29 01:25:16
● 2026-04-03 01:04:54

○A2a06:98c1:3120::2026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 20:34:12
● 2026-03-29 01:25:16
○ 2026-04-03 01:04:54

○A2a06:98c1:3121::2026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 20:34:12
● 2026-03-29 01:25:16
○ 2026-04-03 01:04:54

○A82.165.49.162008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:48:12
○ 2015-11-08 23:52:38
○ 2026-04-03 01:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firefox-firefox.com	jacqueline.ns.cloudflare.com, renan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.62

NS records: jacqueline.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firefox-firefox.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.27, 172.67.184.54`
AAAA	2	`2606:4700:3031::6815:241b, 2606:4700:3033::ac43:b836`
NS	2	`jacqueline.ns.cloudflare.com, renan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jacqueline.ns.cloudflare.com dns.cloudfl`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firefox-firefox.com points to four IP numbers: 2606:4700:3031::6815:241b, 2606:4700:3033::ac43:b836, 104.21.36.27 and 172.67.184.54.

Other host names, for instance raketci.com, smsxyz.cn, hollowaymotorcars.com, designcase.jp and gobettipetcenter.com.br share IP numbers with firefox-firefox.com.

Name Servers

firefox-firefox.com is delegated to two name servers: jacqueline.ns.cloudflare.com and renan.ns.cloudflare.com.

firefox-firefox.com uses the same name server setup as other domains, for instance f-sougou.com, stellarlearningacademy.org, thanksalcohol.com, www-telegram.com and impmag.org.

firefox-firefox.com shares name servers with other domains at least partially, for instance cc77777.com, freebonus.co, kww.com.pl, byy.com and bakupress.az.

these name servers are commonly used together with gabe.ns.cloudflare.com and nash.ns.cloudflare.com.

Host names with six IP numbers: jacqueline.ns.cloudflare.com points to 2606:4700:50::a29f:2684, 2803:f800:50::6ca2:c284, 2a06:98c1:50::ac40:2284, 108.162.194.132, 162.159.38.132 and 172.64.34.132; renan.ns.cloudflare.com points to 2606:4700:58::a29f:2c3e, 2803:f800:50::6ca2:c33e, 2a06:98c1:50::ac40:233e, 108.162.195.62, 162.159.44.62 and 172.64.35.62.

firefox-firefox.com - robtex.com