secfirst.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`secfirst.dev`

DNSSEC	⚠️ Not signed
NS	`byron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c343^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`byron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2343^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`byron.ns.cloudflare.com`
		A	108.162.195.67^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	162.159.44.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
		A	172.64.35.67^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`byron.ns.cloudflare.com`
NS	`raquel.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raquel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raquel.ns.cloudflare.com`
		A	108.162.194.210^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	162.159.38.210^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
		A	172.64.34.210^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raquel.ns.cloudflare.com`
SOA	`byron.ns.cloudflare.com`dns@cloudflare.com serial=2412985792

`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

secfirst.org

secfirst.dev

secfirst.com

Similar names

fcistres.com

cressfit.com

firstsec.com.tw

firstsec.com

strifecs.blogspot.com.br

frcsites.io

csstfire.com

firstsec.net

Previous names

sebaubuntu.dev

sebbar.dev

sebc.dev

sebestala.dev

sebhalb.dev

sebmoon.dev

sebsoft.dev

sebsoto.dev

sebtheleb.dev

sec.dev

sec3.dev

seca-online.dev

secaihub.dev

secatscale.dev

secbear.dev

secbytes.dev

secchi.dev

secdevops.dev

sece.dev

secer.dev

Next names

DNS History

2 records (2 active, 0 former)

●NSbyron.ns.cloudflare.com2026-08-25 → 2026-08-25 · 2 obs

● 2026-08-25 17:51:50
● 2026-08-25 20:55:46

●NSraquel.ns.cloudflare.com2026-08-25 → 2026-08-25 · 2 obs

● 2026-08-25 17:51:50
● 2026-08-25 20:55:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
secfirst.dev	byron.ns.cloudflare.com, raquel.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.67

NS records: byron.ns.cloudflare.com, raquel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secfirst.dev (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`byron.ns.cloudflare.com, raquel.ns.cloudflare.com`
SOA	1	`byron.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

Two name servers handle the delegation for secfirst.dev: byron.ns.cloudflare.com and raquel.ns.cloudflare.com.

secfirst.dev uses the same name servers as several other domains — among them rahuldaradejio.workers.dev, sturqen.cyou, wajirmodern.co.ke and two more.

secfirst.dev shares at least some of its name servers with other domains, including croweleaseaccountingexpress.com, thenails.pages.dev, xjcjje88.com and two others.

These name servers are frequently paired with the name servers amy.ns.cloudflare.com, cory.ns.cloudflare.com and simone.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

byron.ns.cloudflare.com resolves to 108.162.195.67, 162.159.44.67 and 172.64.35.67 among others, with 3 other IP addresses in total.

raquel.ns.cloudflare.com resolves to 108.162.194.210, 162.159.38.210 and 172.64.34.210 among others, with 3 other IP addresses in total.