`rbfx.com`

DNSSEC	⚠️ Not signed
A	104.26.14.3^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.15.3^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.82^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gail.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
NS	`kenneth.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c29^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c329^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kenneth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2329^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kenneth.ns.cloudflare.com`
		A	108.162.195.41^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	162.159.44.41^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	172.64.35.41^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁶⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹¹⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`facebook-domain-verification=0hv1xvt7tfqtvvsp6ws7v4pyv3b3cz`
TXT	`google-site-verification=10Tg9hQpdhV1OVfKV7CkfZq1s3wDJoYmiAt3fAUdEQk`
TXT	`google-site-verification=4REXvrw4fbkxE8tGMLO7u5rdDeS44CZV92bs8zgGiGc`
TXT	`google-site-verification=Litnm563CbzE0ImDXBnozXZ-hS2kqffjLNSQaubpyh4`
TXT	`google-site-verification=aLppzVZgYjT5Lcfp0dz3UZFZwXgmm1hCRu_bqW2Z93E`
TXT	`google-site-verification=r4f3Q_WZUISyLXpLvujyFrCvERKlMLPOm1gOz3usxXs`
TXT	`twilio-domain-verification=a47decb6d24d8cb3f8d3441a9f11f527`
TXT	`v=spf1 include:_spf.google.com include:_spf-account.rbfx.com include:_spf-dir...`
TXT	`wmail-verification: e283b55a240d39587ccf403381e1eb4f`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.14.3, 104.26.15.3, 172.67.73.82
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2401339107

`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=1776005177

Same first word

rbfx.com

Similar names

rfbx.de

brxf.com

xfrb.net

brfx.cn

xfrb.com

bfxr.net

brfx.net

bxfr.us

fxrb.com

fxbr.com

xfbr.net

xfrb.com.cn

rfxb.com

brfx.com

xfbr.com

frxb.com

frxb.cn

brfx.co.uk

fbrx.net

bxrf.com

fxrb.cn

bxfr.nl

bfrx.com

DNS History

22 records (10 active, 12 former)

○NSdns010.d.register.com2015-06-27 → 2017-07-02 · 5 obs

○ 2007-10-22 11:46:14
● 2015-06-27 18:45:28
● 2017-07-02 06:19:02
○ 2026-02-15 23:31:26
○ 2026-04-12 14:50:00

○NSdns053.a.register.com2015-06-27 → 2017-07-02 · 5 obs

○ 2007-10-22 11:46:14
● 2015-06-27 18:45:28
● 2017-07-02 06:19:02
○ 2026-02-15 23:31:26
○ 2026-04-12 14:50:00

○NSdns082.b.register.com2015-06-27 → 2017-07-02 · 5 obs

○ 2007-10-22 11:46:14
● 2015-06-27 18:45:28
● 2017-07-02 06:19:02
○ 2026-02-15 23:31:26
○ 2026-04-12 14:50:00

○NSdns141.c.register.com2015-06-27 → 2017-07-02 · 5 obs

○ 2007-10-22 11:46:14
● 2015-06-27 18:45:28
● 2017-07-02 06:19:02
○ 2026-02-15 23:31:26
○ 2026-04-12 14:50:00

●NSgail.ns.cloudflare.com2026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

●NSkenneth.ns.cloudflare.com2026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

○NSns1.trafficclub.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 11:46:14
○ 2015-06-27 18:45:28
○ 2026-04-12 14:50:00

○NSns2.trafficclub.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 11:46:14
○ 2015-06-27 18:45:28
○ 2026-04-12 14:50:00

○NSns3.trafficclub.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 11:46:14
○ 2015-06-27 18:45:28
○ 2026-04-12 14:50:00

○NSns4.trafficclub.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 11:46:14
○ 2015-06-27 18:45:28
○ 2026-04-12 14:50:00

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

●MXaspmx.l.google.com2026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

○MXp.webcom.ctmail.com2016-04-30 → 2017-07-02 · 4 obs

● 2016-04-30 00:07:34
● 2017-07-02 06:19:02
○ 2026-02-15 23:31:26
○ 2026-04-12 14:50:00

●A104.26.14.32026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

●A104.26.15.32026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

●A172.67.73.822026-02-15 → 2026-04-12 · 3 obs

○ 2017-07-02 06:19:02
● 2026-02-15 23:31:26
● 2026-04-12 14:50:00

○A208.79.78.2302007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 11:46:14
○ 2015-06-27 18:45:28
○ 2026-04-12 14:50:00

○A208.91.197.392015-06-27 → 2016-12-02 · 5 obs

○ 2007-10-22 11:46:14
● 2015-06-27 18:45:28
● 2016-12-02 11:16:00
○ 2017-07-02 06:19:02
○ 2026-04-12 14:50:00

○A78.140.144.1542017-07-02 → 2017-07-02 · 4 obs

○ 2016-12-02 11:16:00
● 2017-07-02 06:19:02
○ 2026-02-15 23:31:26
○ 2026-04-12 14:50:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
rbfx.com	gail.ns.cloudflare.com, kenneth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: gail.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbfx.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.73.82, 104.26.14.3...`
NS	2	`gail.ns.cloudflare.com, kenneth.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	9	`facebook-domain-verification=0hv1xvt7tfq, google-site-verification=10Tg9hQpdhV1OVf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Three IP numbers (104.26.14.3, 104.26.15.3 and 172.67.73.82) are pointed to by rbfx.com.

other host names for instance mjob.nurscape.net, addon.socialblade.com, cdn1.thechelseachronicle.com, www.captivewifi.io and www.amig.es share IP numbers with rbfx.com.

Name Servers

rbfx.com is delegated to two name servers: gail.ns.cloudflare.com and kenneth.ns.cloudflare.com.

rbfx.com shares the same name server setup as other domains, for example vefghi.com, stfrancisschoolguma.in, ancfoot.com, secomea.co.jp and blissla.net.

rbfx.com at least partially shares name servers with other domains, for instance xsjhk.cn, poludnie.gliwice.pl, cbdproduction.fr, himebexvgeum.pages.dev and camibarcelona.com.

These name servers are commonly used with the name servers glen.ns.cloudflare.com.

Host names with six IP numbers:

gail.ns.cloudflare.com points to: 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116; kenneth.ns.cloudflare.com points to: 2606:4700:58::a29f:2c29, 2803:f800:50::6ca2:c329, 2a06:98c1:50::ac40:2329, 108.162.195.41, 162.159.44.41 and 172.64.35.41.

Mail Servers

rbfx.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

rbfx.com shares mail servers with other domains at least partially, including ns500754.ns500671.ns500754.ns500704.ns500731.ns500731.ns500704.ns500688.lusty(0x736c7574)z.com, huka.ca, ns500742.ns500754.ns500754.ns500742.ns500754.ns500704.ns500742.ns500688.ns500705.ns500671.ns500666.ns500142.lusty(0x736c7574)z.com, ns500765.ns500699.ns500693.ns500699.ns500699.ns500699.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500612.ns500632.ns500578.ns500110.dtrkdll.com and ns500699.ns500734.ns500734.ns500699.ns500734.ns500734.ns500699.ns500683.ns500693.ns500693.ns500699.ns500612.ns500632.ns500612.dtrkdll.com.

these mail servers are often used with aspmx3.googlemail.com and aspmx2.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.101.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.

rbfx.com - robtex.com

rbfx.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rbfx.com`

`com`