`felbro.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:d3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:1d3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:47b3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.0.211^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.1.211^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.179^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`erin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
NS	`zod.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zod.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zod.ns.cloudflare.com`
		A	108.162.193.250^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	172.64.33.250^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	173.245.59.250^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽⁵⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`7io5ccrlgje8opmc81q5vsuh2k`
TXT	`duo_sso_verification=xKJThvNxQWwtTwxfkOKoVCZ1E95DcojafTlLpeyz4nOei4cOqFaRRQIX...`
TXT	`jpgm3sffm8vlbkf5p8c455o2uo`
TXT	`ph1m5e630794nseje2s2iuuled`
TXT	`ppe-bd63848af9e54d7b9e46`
TXT	`v590cbelbju6svgur39u9hugqc`
TXT	`v=spf1 a ip4:12.24.93.144/29 include:spf.protection.outlook.com include:one.z...`
TXT	`vm457k311ghfngkkcg7ag2a53s`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.0.211, 104.26.1.211, 172.67.71.179
		IPv6	2606:4700:20::681a:d3, 2606:4700:20::681a:1d3, 2606:4700:20::ac43:47b3
SOA	`erin.ns.cloudflare.com`dns@cloudflare.com serial=2397825477

`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

Subdomains

mail.felbro.com

www.felbro.com

Same first word

felbro.net

felbro.com

Similar names

belfor.sk

frobel.com

belfor.in

frobel.de

belfor.cn

florbe.com

belfor.be

bolfer.es

belfor.eu

flober.de

folber.com

belfor.com

belfor.co.uk

berflo.com

bolfer.com

brefol.com

belfor.us

folber.cz

folber.it

belfor.ca

froebl.com

belfor.net

belfor.at

forbel.net

forble.jp

belfor.org

belfor.pl

ferbol.nl

belfor.ch

flober.com

felbor.net

flober.net

fobler.com

forbel.com

frobel.online

frobel.eu

belfor.it

frobel.com.tw

belfor.com.tr

frobel.net

frobel.nl

beflor.com

freblo.jp

belfor.ie

forbel.com.br

forble.com

belfor.de

robelf.com

flerbo.com

belfor.com.cn

DNS History

18 records (10 active, 8 former)

○NSdns01.gpn.register.com2015-06-11 → 2020-02-24 · 4 obs

● 2015-06-11 10:28:04
● 2020-02-24 22:46:50
○ 2026-02-17 05:30:08
○ 2026-03-02 15:03:34

○NSdns02.gpn.register.com2015-06-11 → 2020-02-24 · 4 obs

● 2015-06-11 10:28:04
● 2020-02-24 22:46:50
○ 2026-02-17 05:30:08
○ 2026-03-02 15:03:34

○NSdns03.gpn.register.com2015-06-11 → 2020-02-24 · 4 obs

● 2015-06-11 10:28:04
● 2020-02-24 22:46:50
○ 2026-02-17 05:30:08
○ 2026-03-02 15:03:34

○NSdns04.gpn.register.com2015-06-11 → 2020-02-24 · 4 obs

● 2015-06-11 10:28:04
● 2020-02-24 22:46:50
○ 2026-02-17 05:30:08
○ 2026-03-02 15:03:34

○NSdns05.gpn.register.com2015-06-11 → 2020-02-24 · 4 obs

● 2015-06-11 10:28:04
● 2020-02-24 22:46:50
○ 2026-02-17 05:30:08
○ 2026-03-02 15:03:34

●NSerin.ns.cloudflare.com2026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

●NSzod.ns.cloudflare.com2026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

○MXfelbro-com.mail.protection.outlook.com2015-06-11 → 2017-03-30 · 4 obs

● 2015-06-11 10:28:04
● 2017-03-30 17:14:26
○ 2020-02-24 22:46:50
○ 2026-03-02 15:03:34

●MXmx1-us1.ppe-hosted.com2020-02-24 → 2026-03-02 · 3 obs

○ 2017-03-30 17:14:26
● 2020-02-24 22:46:50
● 2026-03-02 15:03:34

●MXmx2-us1.ppe-hosted.com2020-02-24 → 2026-03-02 · 3 obs

○ 2017-03-30 17:14:26
● 2020-02-24 22:46:50
● 2026-03-02 15:03:34

○A104.198.14.1212020-02-24 → 2020-02-24 · 4 obs

○ 2017-03-30 17:14:26
● 2020-02-24 22:46:50
○ 2026-02-17 05:30:08
○ 2026-03-02 15:03:34

●A104.26.0.2112026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

●A104.26.1.2112026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

●A172.67.71.1792026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

○A181.224.137.2122015-06-11 → 2017-03-30 · 4 obs

● 2015-06-11 10:28:04
● 2017-03-30 17:14:26
○ 2020-02-24 22:46:50
○ 2026-03-02 15:03:34

●A2606:4700:20::681a:1d32026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

●A2606:4700:20::681a:d32026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

●A2606:4700:20::ac43:47b32026-02-17 → 2026-03-02 · 3 obs

○ 2020-02-24 22:46:50
● 2026-02-17 05:30:08
● 2026-03-02 15:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
felbro.com	erin.ns.cloudflare.com, zod.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.250

NS records: erin.ns.cloudflare.com, zod.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for felbro.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.1.211, 104.26.0.211...`
AAAA	3	`2606:4700:20::ac43:47b3, 2606:4700:20::681a:1d3...`
NS	2	`erin.ns.cloudflare.com, zod.ns.cloudflare.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 5)`
TXT	8	`7io5ccrlgje8opmc81q5vsuh2k, duo_sso_verification=xKJThvNxQWwtTwxfkOK...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`erin.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

felbro.com is a parent of mail.felbro.com and www.felbro.com.

IP Addresses

Six IP numbers are pointed to by felbro.com: 2606:4700:20::681a:d3, 2606:4700:20::681a:1d3, 2606:4700:20::ac43:47b3, 104.26.0.211, 104.26.1.211 and 172.67.71.179.

Other host names such as imap.create.net, imageresizer.io, flixfoxdownload.com, thaiopticalgroup.com and firstcolonyengraving.com share IPs with felbro.com.

Name Servers

felbro.com is delegated to two name servers: erin.ns.cloudflare.com and zod.ns.cloudflare.com.

felbro.com shares the same name server setup as ps-dev.net, libertybelltelecom.com, cottoyessentials.com, exaplay.com and brusselsjournal.com.

felbro.com at least partially shares name servers with other domains, for instance markmckeague.com, scsge.com, gestor.rs, ellealexandra.net and mikejulian.com.

these name servers are often used in conjunction with the name servers nicole.ns.cloudflare.com.

Host names with six IP numbers:

erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

zod.ns.cloudflare.com points to 2606:4700:58::adf5:3bfa, 2803:f800:50::6ca2:c1fa, 2a06:98c1:50::ac40:21fa, 108.162.193.250, 172.64.33.250 and 173.245.59.250.

Mail Servers

felbro.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup for felbro.com matches that of other domains, for instance wdgmd.com, imageinc.com, psrsmo.org, oasissuperstore.com and mcgpop.com.

felbro.com shares at least partially some mail servers with other domains, including mygwork.com, taxonthecouch.com.au, innovanet.com.au, greenosupply.com and jonesdesignworx.com.

Host names with two IP numbers: mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51.

felbro.com - robtex.com

felbro.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`felbro.com`

`com`