🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`av4.dev`

DNSSEC	⚠️ Not signed
A	203.86.194.40^{🇳🇿 TWODEGREES-NZ-AS203.86.192.0/21 Two Degrees Mobile Limited 47 George Street PO Box 8355, Symonds Street}
NS	`henry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henry.ns.cloudflare.com`
		A	108.162.193.176^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	172.64.33.176^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	173.245.59.176^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
NS	`nora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
MX	`av4-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::8^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00600.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	52.101.151.5^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`
TXT	`MS=ms22607476`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`henry.ns.cloudflare.com`dns@cloudflare.com serial=2418862903

`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

av4.pro

av4.eu.com

av4.sa.com

av4.de

av4.info

av4.au

av4.beauty

av4.company

av4.it

av4.onl

av4.su

av4.monster

av4.app

av4.world

av4.ph

av4.dev

av4.uk.com

av4.eu

av4.cc

av4.best

av4.qpon

av4.games

av4.xyz

av4.ir

av4.live

av4.cz

av4.org

av4.ca

av4.one

av4.hair

av4.boats

av4.net

av4.pages.dev

av4.space

av4.buzz

av4.nl

av4.ru.com

av4.site

av4.uk

av4.asia

av4.foundation

av4.com.ua

av4.com.au

av4.com.mx

av4.life

av4.club

av4.quest

av4.jpn.com

av4.com

av4.es

av4.online

av4.us

av4.makeup

av4.ru

av4.my

av4.io

av4.click

av4.xin

av4.casa

av4.com.tw

av4.top

av4.uk.net

Similar names

4av.mom

va4.net

v4a.it

a4v.top

4av.club

4av.app

4va.eu

4av.de

v4a.net

4va.com

va4.ph

va4.casino

v4a.de

4av.com.ph

v4a.ph

4av.au

v4a.dk

va4.org

v4a.org.ph

v4a.cc

4va.github.io

4av.net

4av.com

4av.top

a4v.app

4av.eu

4av.co.uk

va4.com.ph

v4a.com.br

a4v.ph

v4a.nl

a4v.ru

a4v.ch

va4.com

v4a.com

v4a.us.com

v4a.tech

a4v.de

v4a.net.ph

v4a.ca

a4v.biz

a4v.com

4va.ph

v4a.org

4av.nl

4av.cx

va4.me

4av.cz

4va.net

a4v.buzz

va4.us

4av.su

a4v.in

a4v.cn

4av.pro

4av.work

4av.xyz

4va.org

a4v.eu

Previous names

auzan.dev

auzlex.dev

av-ai.dev

av-labs.dev

av-networks.dev

av-software.dev

av-solutions.dev

av-tech.dev

av-x.dev

av.dev

av0.dev

av0id.dev

av19.dev

av2.dev

av2bot.dev

av2x.dev

av3.dev

av32000.dev

av3e.dev

av3r.dev

Next names

av5.dev

av7.dev

av7danger.dev

av8.dev

av8r.dev

av9.dev

av9x.dev

ava-ai.dev

ava-backend.dev

ava-luna.dev

ava-os.dev

ava-tools.dev

ava.dev

ava1re.dev

ava777.dev

avaa.dev

avaakash.dev

avaaz.dev

avac.dev

avacado.dev

DNS History

4 records (4 active, 0 former)

●NShenry.ns.cloudflare.com2026-08-29 → 2026-11-06 · 2 obs

● 2026-08-29 22:13:46
● 2026-11-06 19:08:00

●NSnora.ns.cloudflare.com2026-08-29 → 2026-11-06 · 2 obs

● 2026-08-29 22:13:46
● 2026-11-06 19:08:00

●MXav4-dev.mail.protection.outlook.com2026-08-29 → 2026-11-06 · 2 obs

● 2026-08-29 22:13:46
● 2026-11-06 19:08:00

●A203.86.194.402026-08-29 → 2026-11-06 · 2 obs

● 2026-08-29 22:13:46
● 2026-11-06 19:08:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
av4.dev	henry.ns.cloudflare.com, nora.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.176

NS records: henry.ns.cloudflare.com, nora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 710ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.86.194.40`
NS	2	`henry.ns.cloudflare.com, nora.ns.cloudflare.com`
MX	1	`av4-dev.mail.protection.outlook.com (pri`
TXT	2	`MS=ms22607476, v=spf1 include:spf.protection.outlook.co`
SOA	1	`henry.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

av4.dev directs to one IP number, which is 203.86.194.40.

av4rist.nz is an example of another host name that shares IP numbers with av4.dev.

Name Servers

av4.dev has two authoritative name servers — henry.ns.cloudflare.com and nora.ns.cloudflare.com.

av4.dev has the same name server delegation as a number of other domains, such as otter668.workers.dev, utsa.com.tr, championsofolandia.com and two more.

The name servers of av4.dev overlap at least partially with those of other domains — among them moonshot-org.workers.dev, englishnotes.study, neeldeshpande.dev and two more.

These name servers are routinely co-deployed with the name servers candy.ns.cloudflare.com, zainab.ns.cloudflare.com, drake.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

henry.ns.cloudflare.com points to 108.162.193.176, 172.64.33.176, 173.245.59.176 and 3 other IP addresses.

nora.ns.cloudflare.com points to 108.162.192.213, 172.64.32.213, 173.245.58.213 and 3 other IP addresses.

Mail Servers

av4.dev routes its mail through a single mail server, av4-dev.mail.protection.outlook.com.

av4-dev.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.149.0, 52.101.149.9 and 52.101.151.0, along with 5 other.

av4.dev - robtex.com

av4.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`av4.dev`

`dev`