🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`b73.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b310^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2b79^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.121^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.16^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elias.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elias.ns.cloudflare.com`
		A	108.162.195.29^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	162.159.44.29^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	172.64.35.29^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=JuI7XYOVgdBwux5qS3O1HG93TJs44f2aPLFGSGfhRMM`
TXT	`protonmail-verification=97ce69e5b343a5979df516726fe2581482f19c16`
TXT	`v=spf1 include:_spf.protonmail.ch include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.121, 172.67.179.16
		IPv6 hints	2606:4700:3035::ac43:b310, 2606:4700:3036::6815:2b79
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`elias.ns.cloudflare.com`dns@cloudflare.com serial=2419890739

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

b73.vip

b73.(0x736578)y

b73.com

b73.uk

b73.ch

b73.com.ph

b73.ru

b73.industries

b73.dk

b73.co.uk

b73.hu

b73.xyz

b73.se

b73.lat

b73.dev

b73.biz

b73.de

b73.net

b73.nl

b73.my

b73.app

b73.in

b73.it

b73.pages.dev

b73.ph

b73.cc

b73.org

b73.us

Similar names

37b.online

73b.com.br

b37.nl

7b3.com.br

73b.bar

73b.ph

b37.ai

7b3.de

b37.org

73b.net

b37.click

b37.bet

b37.it

73b.co

37b.nl

b37.workers.dev

37b.co.uk

3b7.ph

b37.co.uk

7b3.eu

37b.casino

37b.de

37b.xyz

3b7.lol

37b.gd

37b.shop

3b7.blogspot.com

37b.com.br

b37.co

7b3.net.ph

37b.cn

3b7.net.ph

7b3.com

37b.it

73b.br.com

b37.net

7b3.cn

b37.uk

3b7.biz

b37.pt

b37.pw

b37.com

b37.lat

73b.org

73b.top

b37.at

7b3.net

3b7.de

b37.app

7b3.casino

37b.site

b37.pro

b37.de

73b.me

7b3.icu

73b.app

3b7.shop

73b.pages.dev

37b.net

b37.io

b37.myds.me

7b3.ph

3b7.net

37b.ph

b37.me

3b7.cc

3b7.xyz

b37.org.ph

3b7.ru

b37.eu

37b.pp.ua

b37.pages.dev

37b.cc

37b.app

37b.com

7b3.xyz

73b.de

b37.one

3b7.cz

b37.ph

73b.bet

73b.com

b37.pl

37b.io

b37.vc

37b.biz

b37.com.br

b37.site

b37.us

73b.xyz

37b.bet

7b3.buzz

b37.cc

73b.my

b37.jp

3b7.com

37b.club

37b.top

7b3.cc

3b7.pages.dev

Previous names

b5n.dev

b5s.dev

b5x.dev

b60.dev

b612.dev

b64.dev

b64nj9vx2m425.dev

b64wise.dev

b65.dev

b66.dev

b68.dev

b6e.dev

b6h5.dev

b6s.dev

b6t.dev

b6tp.dev

b7-(0x736578).dev

b717.dev

b72.dev

Next names

b77.dev

b777.dev

b7777.dev

b789.dev

b7e.dev

b7g.dev

b7h2j5c9w.dev

b7i.dev

b7n.dev

b7r.dev

b7r6.dev

b7s.dev

b8.dev

b80purges.dev

b81.dev

b82.dev

b82g.dev

b85.dev

b88.dev

b888.dev

DNS History

11 records (8 active, 3 former)

●NSelias.ns.cloudflare.com2026-09-14 → 2026-11-15 · 2 obs

● 2026-09-14 03:03:20
● 2026-11-15 02:06:04

●NSmiki.ns.cloudflare.com2026-09-14 → 2026-11-15 · 2 obs

● 2026-09-14 03:03:20
● 2026-11-15 02:06:04

●MXmail.protonmail.ch2026-10-29 → 2026-11-15 · 3 obs

○ 2026-09-14 03:03:20
● 2026-10-29 18:28:44
● 2026-11-15 02:06:04

●MXmailsec.protonmail.ch2026-10-29 → 2026-11-15 · 3 obs

○ 2026-09-14 03:03:20
● 2026-10-29 18:28:44
● 2026-11-15 02:06:04

○MXroute1.mx.cloudflare.net2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 03:03:20
○ 2026-10-29 18:28:44
○ 2026-11-15 02:06:04

○MXroute2.mx.cloudflare.net2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 03:03:20
○ 2026-10-29 18:28:44
○ 2026-11-15 02:06:04

○MXroute3.mx.cloudflare.net2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 03:03:20
○ 2026-10-29 18:28:44
○ 2026-11-15 02:06:04

●A104.21.43.1212026-09-14 → 2026-11-15 · 2 obs

● 2026-09-14 03:03:20
● 2026-11-15 02:06:04

●A172.67.179.162026-09-14 → 2026-11-15 · 2 obs

● 2026-09-14 03:03:20
● 2026-11-15 02:06:04

●A2606:4700:3035::ac43:b3102026-09-14 → 2026-11-15 · 2 obs

● 2026-09-14 03:03:20
● 2026-11-15 02:06:04

●A2606:4700:3036::6815:2b792026-09-14 → 2026-11-15 · 2 obs

● 2026-09-14 03:03:20
● 2026-11-15 02:06:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
b73.dev	elias.ns.cloudflare.com, miki.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.202

NS records: elias.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b73.dev (unsigned zone)

⏱️ Timing

Total: 2062ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.16, 104.21.43.121`
AAAA	2	`2606:4700:3035::ac43:b310, 2606:4700:3036::6815:2b79`
NS	2	`elias.ns.cloudflare.com, miki.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=JuI7XYOVgdBwux5, protonmail-verification=97ce69e5b343a597...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elias.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

b73.dev resolves to four IP addresses: 104.21.43.121, 172.67.179.16, 2606:4700:3035::ac43:b310 and 2606:4700:3036::6815:2b79.

sterkariutilifid.is, bingobongostar.com, aev88.onl plus two other host names have IP numbers in common with b73.dev.

Name Servers

b73.dev has two authoritative name servers — elias.ns.cloudflare.com and miki.ns.cloudflare.com.

The name server configuration of b73.dev is shared with other domains, for instance javidekiller.workers.dev, homexpanses.pages.dev, civilization-autoplayer.pages.dev and two others.

b73.dev partially shares its NS delegation with several other domains, including thanghang.pro.vn, b-webhost.com, shiguasp.wiki and two others.

These name servers tend to appear together with the name servers priscilla.ns.cloudflare.com, austin.ns.cloudflare.com and gigi.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

elias.ns.cloudflare.com points to 108.162.195.29, 162.159.44.29, 172.64.35.29 and 3 other IP addresses.

miki.ns.cloudflare.com points to 108.162.192.202, 172.64.32.202, 173.245.58.202 and 3 other IP addresses.

Mail Servers

b73.dev uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of b73.dev matches that of other domains such as atnightmedia.com, glamour-blue.com, within.co.jp and two others.

At least some of the mail servers used by b73.dev are shared with other domains: hubnetsys.com, attunedholdings.com, ginro-guard.com and two others among them.

mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).

b73.dev - robtex.com

b73.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`b73.dev`

`dev`