🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mark-flow.dev`

DNSSEC	⚠️ Not signed
NS	`emerson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c360^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emerson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2360^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emerson.ns.cloudflare.com`
		A	108.162.195.96^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
		A	162.159.44.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
		A	172.64.35.96^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
SOA	`emerson.ns.cloudflare.com`dns@cloudflare.com serial=2411879388

`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

mark-flow.com

mark-flow.dev

Similar names

flow-mark.online

flow-mark.com

mark-wolf.workers.dev

flow-makr.com

mark-wolf.com

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSemerson.ns.cloudflare.com2026-08-25 → 2026-09-21 · 2 obs

● 2026-08-25 10:29:10
● 2026-09-21 16:01:28

●NSrose.ns.cloudflare.com2026-08-25 → 2026-09-21 · 2 obs

● 2026-08-25 10:29:10
● 2026-09-21 16:01:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
mark-flow.dev	emerson.ns.cloudflare.com, rose.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.96

NS records: emerson.ns.cloudflare.com, rose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mark-flow.dev (unsigned zone)

⏱️ Timing

Total: 508ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`emerson.ns.cloudflare.com, rose.ns.cloudflare.com`
SOA	1	`emerson.ns.cloudflare.com dns.cloudflare`

Analysis

Name Servers

The NS records for mark-flow.dev delegate to emerson.ns.cloudflare.com and rose.ns.cloudflare.com.

mark-flow.dev uses the same name servers as several other domains — among them nagariyat-yulia.co.il, puskorics.at, gaypulse.app and two more.

There is at least partial name server overlap between mark-flow.dev and other domains — horizonsolutions.az, shemul.net, mariahuertas.com and two more among them.

These name servers frequently co-occur with the name servers kirk.ns.cloudflare.com and raquel.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

emerson.ns.cloudflare.com maps to 108.162.195.96, 162.159.44.96, 172.64.35.96 and 3 additional IP addresses.

rose.ns.cloudflare.com maps to 108.162.192.141, 172.64.32.141, 173.245.58.141 and 3 additional IP addresses.

mark-flow.dev - robtex.com

mark-flow.dev

dev