corezero.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`corezero.dev`

DNSSEC	⚠️ Not signed
NS	`marjory.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marjory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marjory.ns.cloudflare.com`
		A	108.162.192.193^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	172.64.32.193^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
		A	173.245.58.193^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marjory.ns.cloudflare.com`
NS	`osmar.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`osmar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`osmar.ns.cloudflare.com`
		A	108.162.195.124^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	162.159.44.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	172.64.35.124^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.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=9981e99d20ec1bdd8ea08e1b7ad5ee69353d4267`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`marjory.ns.cloudflare.com`dns@cloudflare.com serial=2418927633

`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

corezero.me

corezero.uno

corezero.com

corezero.space

corezero.pl

corezero.studio

corezero.co

corezero.site

corezero.music

corezero.win

corezero.hu

corezero.net

corezero.ai

corezero.cloud

corezero.xyz

corezero.de

corezero.io

corezero.dev

corezero.co.uk

corezero.biz

corezero.org

corezero.info

corezero.us

Similar names

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSmarjory.ns.cloudflare.com2026-09-08 → 2026-11-13 · 2 obs

● 2026-09-08 03:20:20
● 2026-11-13 16:10:04

●NSosmar.ns.cloudflare.com2026-09-08 → 2026-11-13 · 2 obs

● 2026-09-08 03:20:20
● 2026-11-13 16:10:04

●MXmail.protonmail.ch2026-09-08 → 2026-11-13 · 2 obs

● 2026-09-08 03:20:20
● 2026-11-13 16:10:04

●MXmailsec.protonmail.ch2026-09-08 → 2026-11-13 · 2 obs

● 2026-09-08 03:20:20
● 2026-11-13 16:10:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
corezero.dev	marjory.ns.cloudflare.com, osmar.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.124

NS records: marjory.ns.cloudflare.com, osmar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corezero.dev (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`marjory.ns.cloudflare.com, osmar.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=9981e99d20ec1bdd, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`marjory.ns.cloudflare.com dns.cloudflare`

Analysis

Name Servers

DNS delegation for corezero.dev points to two name servers: marjory.ns.cloudflare.com and osmar.ns.cloudflare.com.

corezero.dev has the same name server delegation as a number of other domains, such as befisio.com, bezpekaveritas.workers.dev, nogeofence.com and two more.

At least some of corezero.dev's name servers are shared with other domains, for example jmethewnew.workers.dev, entocube.com, getb2bai.shop and two more.

It is common for these name servers to be used in conjunction with the name servers watson.ns.cloudflare.com, leia.ns.cloudflare.com and amit.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

marjory.ns.cloudflare.com has IP addresses 108.162.192.193, 172.64.32.193 and 173.245.58.193, plus 3 other.

osmar.ns.cloudflare.com has IP addresses 108.162.195.124, 162.159.44.124 and 172.64.35.124, plus 3 other.

Mail Servers

The MX records for corezero.dev point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

corezero.dev has the same mail server arrangement as a number of other domains, for example paulngo.ca, www.saxx.fr, azoore.net and two more.

corezero.dev has mail servers in common with other domains — for example coconautti.com, janaite.net and dominique-guillot.fr.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.