`specbrowser.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a7e4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:d0f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.15^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.228^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁴⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.13.15, 172.67.167.228
		IPv6	2606:4700:3030::ac43:a7e4, 2606:4700:3033::6815:d0f
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2395806549

`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=1771291435

Same first word

specbrowser.com

DNS History

14 records (9 active, 5 former)

●NSjerry.ns.cloudflare.com2026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

○NSns1.dotster.com2016-09-23 → 2017-06-03 · 4 obs

● 2016-09-23 22:32:46
● 2017-06-03 17:20:50
○ 2026-02-20 14:50:52
○ 2026-02-28 20:51:16

○NSns2.dotster.com2016-09-23 → 2017-06-03 · 4 obs

● 2016-09-23 22:32:46
● 2017-06-03 17:20:50
○ 2026-02-20 14:50:52
○ 2026-02-28 20:51:16

●NSrafe.ns.cloudflare.com2026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

○MXmx.specbrowser.com2016-09-23 → 2017-06-03 · 4 obs

● 2016-09-23 22:32:46
● 2017-06-03 17:20:50
○ 2026-02-20 14:50:52
○ 2026-02-28 20:51:16

●MXroute1.mx.cloudflare.net2026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

●MXroute2.mx.cloudflare.net2026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

●MXroute3.mx.cloudflare.net2026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

●A104.21.13.152026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

●A172.67.167.2282026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

●A2606:4700:3030::ac43:a7e42026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

●A2606:4700:3033::6815:d0f2026-02-20 → 2026-02-28 · 3 obs

○ 2017-06-03 17:20:50
● 2026-02-20 14:50:52
● 2026-02-28 20:51:16

○A66.96.149.162016-09-23 → 2016-09-23 · 3 obs

● 2016-09-23 22:32:46
○ 2017-06-03 17:20:50
○ 2026-02-28 20:51:16

○A66.96.149.222017-06-03 → 2017-06-03 · 4 obs

○ 2016-09-23 22:32:46
● 2017-06-03 17:20:50
○ 2026-02-20 14:50:52
○ 2026-02-28 20:51:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
specbrowser.com	jerry.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.216

NS records: jerry.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for specbrowser.com (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.15, 172.67.167.228`
AAAA	2	`2606:4700:3033::6815:d0f, 2606:4700:3030::ac43:a7e4`
NS	2	`jerry.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 64), route3.mx.cloudflare.net (pri: 72)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by specbrowser.com: 2606:4700:3030::ac43:a7e4, 2606:4700:3033::6815:d0f, 104.21.13.15 and 172.67.167.228.

other host names including avsoln.com, www.plnkr.co, itsnotyouitsyourdata.com, houstonblackpages.com and amaar.ps share IP numbers with specbrowser.com.

Name Servers

specbrowser.com is delegated to two name servers jerry.ns.cloudflare.com and rafe.ns.cloudflare.com.

specbrowser.com shares the same name server setup as other domains, for instance sunshineappleorchard.com, gologin.com, zo.fo, zenu.info and integr.us.

specbrowser.com at least partially shares name servers with other domains, for instance 720lu.cc, kjc.pro, gdzhixing.com, cedarrecruitment.com and mybloop.com.

These name servers are commonly used with sandy.ns.cloudflare.com, phoenix.ns.cloudflare.com and connie.ns.cloudflare.com.

Host names with six IP numbers:

Host name jerry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb6, 2803:f800:50::6ca2:c1b6, 2a06:98c1:50::ac40:21b6, 108.162.193.182, 172.64.33.182 and 173.245.59.182.

Host name rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

Mail Servers

specbrowser.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

specbrowser.com shares some mail servers with other domains, at least partially, for instance butlitsky.net, sarmiento.us, atacatalunya.org, ugsee.com and escortslasvegasx.com.

Host names with six IP numbers:

Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

specbrowser.com - robtex.com

specbrowser.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`specbrowser.com`

`com`