🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devnull.app`

DNSSEC	⚠️ Not signed
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`laylah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laylah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laylah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laylah.ns.cloudflare.com`
		A	108.162.194.230^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laylah.ns.cloudflare.com`
		A	162.159.38.230^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laylah.ns.cloudflare.com`
		A	172.64.34.230^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laylah.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	`protonmail-verification=aff1830ec69315baa5900dc587dac73891dbbd95`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2412468180

`app`

	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=101427

🔒 HSTS Preload (+subdomains)

Same first word

devnull.berlin

devnull.org

devnull.cc

devnull.solutions

devnull.online

devnull.pp.ua

devnull.pl

devnull.lat

devnull.co.uk

devnull.mobi

devnull.zone

devnull.eu

devnull.lv

devnull.club

devnull.net.au

devnull.xyz

devnull.app

devnull.ca

devnull.email

devnull.gr

devnull.limited

devnull.io

devnull.lt

devnull.info

devnull.waw.pl

devnull.team

devnull.sk

devnull.media

devnull.pro

devnull.ch

devnull.dp.ua

devnull.pw

devnull.no

devnull.ru

devnull.at

devnull.us

devnull.sh

devnull.site

devnull.awsapps.com

devnull.blog

devnull.fi

devnull.com.pl

devnull.group

devnull.ru.com

devnull.systems

devnull.ir

devnull.cl

devnull.biz

devnull.network

devnull.cz

devnull.uk

devnull.dev

devnull.name

devnull.nl

devnull.al

devnull.uz

devnull.in-berlin.de

devnull.space

devnull.es

devnull.si

devnull.com

devnull.de

devnull.my.id

devnull.li

devnull.tf

devnull.cn

devnull.me

devnull.jp

devnull.nu

devnull.org.uk

devnull.net

devnull.be

devnull.fr

devnull.work

devnull.ro

devnull.com.br

devnull.ba

devnull.ee

devnull.ws

devnull.express

devnull.ai

Similar names

nulldev.org

nevdull.net

nevdull.ca

llunved.org

nulldev.ru

nulldev.com

vendull.blogspot.com

nulldev.xyz

nulldev.pro

nulldev.workers.dev

llunved.net

nevdull.nu

nulldev.ai

nevdull.com

nulldev.uk

nulldev.link

nulldev.se

nulldev.net

nulldev.lol

nevdull.us

llunved.com

nulldev.site

nulldev.ninja

llunved.de

Previous names

devloris.app

devlup.app

devly.app

devmarketer.app

devmarops.app

devmatch.app

devmates.app

devmax.app

devmission.app

devmonkey.app

devn.app

devnco.app

devnetwork.app

devnews.app

devnexa.app

devnity.app

devnotes.app

devnow.app

devnt.app

Next names

DNS History

4 records (4 active, 0 former)

●NSbill.ns.cloudflare.com2026-08-21 → 2026-08-29 · 2 obs

● 2026-08-21 18:02:18
● 2026-08-29 20:28:30

●NSlaylah.ns.cloudflare.com2026-08-21 → 2026-08-29 · 2 obs

● 2026-08-21 18:02:18
● 2026-08-29 20:28:30

●MXmail.protonmail.ch2026-08-21 → 2026-08-29 · 2 obs

● 2026-08-21 18:02:18
● 2026-08-29 20:28:30

●MXmailsec.protonmail.ch2026-08-21 → 2026-08-29 · 2 obs

● 2026-08-21 18:02:18
● 2026-08-29 20:28:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
devnull.app	bill.ns.cloudflare.com, laylah.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.74

NS records: bill.ns.cloudflare.com, laylah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devnull.app (unsigned zone)

⏱️ Timing

Total: 788ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`bill.ns.cloudflare.com, laylah.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=aff1830ec69315ba, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

DNS delegation for devnull.app points to two name servers: bill.ns.cloudflare.com and laylah.ns.cloudflare.com.

devnull.app shares its name server setup with other domains, including jettyd.workers.dev, figogroup.com.vn, leggcasa.com and two others.

devnull.app has at least partial name server overlap with other domains, such as yeni-capitolbet-adresi.lat, b-4-t-u.com, txfortrump.com and two others.

It is common to see these name servers used together with name servers love.ns.cloudflare.com and harvey.ns.cloudflare.com.

Host names with 6 IP numbers:

bill.ns.cloudflare.com has IP addresses 108.162.193.74, 172.64.33.74 and 173.245.59.74, plus 3 other.

laylah.ns.cloudflare.com has IP addresses 108.162.194.230, 162.159.38.230 and 172.64.34.230, plus 3 other.

Mail Servers

devnull.app has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

devnull.app shares the same mail server setup as other domains, including miljovann.com, finsksprogogkultur.com, hilleryandco.com and two others.

devnull.app shares mail servers — at least in part — with other domains, including hsa.hu, adaptcyber.com, lakimens.com and two others.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

devnull.app - robtex.com

devnull.app

app

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`devnull.app`

`app`