mazen.dev - dns.ninja

`mazen.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:af0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a4d3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.240^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.211^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeff.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.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	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.240, 172.67.164.211
		IPv6 hints	2606:4700:3034::6815:af0, 2606:4700:3036::ac43:a4d3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2410253254

`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)

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DNS History

13 records (11 active, 2 former)

●NSjeff.ns.cloudflare.com2026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●NSnora.ns.cloudflare.com2026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●MXeforward1.registrar-servers.com2026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●MXeforward2.registrar-servers.com2026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●MXeforward3.registrar-servers.com2026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●MXeforward4.registrar-servers.com2026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●MXeforward5.registrar-servers.com2026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●A104.21.10.2402026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

●A172.67.164.2112026-02-20 → 2026-08-08 · 2 obs

● 2026-02-20 17:00:18
● 2026-08-08 04:45:36

○A2606:4700:3031::ac43:a4d32026-02-20 → 2026-02-20 · 3 obs

● 2026-02-20 17:00:18
○ 2026-07-08 07:19:10
○ 2026-08-08 04:45:36

●A2606:4700:3034::6815:af02026-07-08 → 2026-08-08 · 3 obs

○ 2026-02-20 17:00:18
● 2026-07-08 07:19:10
● 2026-08-08 04:45:36

○A2606:4700:3036::6815:af02026-02-20 → 2026-02-20 · 3 obs

● 2026-02-20 17:00:18
○ 2026-07-08 07:19:10
○ 2026-08-08 04:45:36

●A2606:4700:3036::ac43:a4d32026-07-08 → 2026-08-08 · 3 obs

○ 2026-02-20 17:00:18
● 2026-07-08 07:19:10
● 2026-08-08 04:45:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.192.213

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mazen.dev (unsigned zone)

⏱️ Timing

Total: 1724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.240, 172.67.164.211`
AAAA	2	`2606:4700:3036::ac43:a4d3, 2606:4700:3034::6815:af0`
NS	2	`jeff.ns.cloudflare.com, nora.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

mazen.dev has four IP addresses: 104.21.10.240, 172.67.164.211, 2606:4700:3034::6815:af0 and 2606:4700:3036::ac43:a4d3.

Among the host names that share IP numbers with mazen.dev are nickspizzaristorante.com, reachd.com, skxmail.com and two others.

Name Servers

Two name servers handle the delegation for mazen.dev: jeff.ns.cloudflare.com and nora.ns.cloudflare.com.

mazen.dev has the same name server delegation as a number of other domains, such as lolajack-france.fr, motchilltv.re, tuku-singapore.com and two more.

mazen.dev partially shares its NS delegation with several other domains, including 7onstrath.com, tcl99casinos.com, spaweekendhotell.se and two others.

Host names resolving to 6 IP numbers:

jeff.ns.cloudflare.com resolves to 108.162.193.124, 172.64.33.124 and 173.245.59.124 among others, with 3 other IP addresses in total.

nora.ns.cloudflare.com resolves to 108.162.192.213, 172.64.32.213 and 173.245.58.213 among others, with 3 other IP addresses in total.

Mail Servers

Mail for mazen.dev is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

mazen.dev shares at least some of its mail servers with other domains — for example ashley-hi.com, guvenlihizmet.shop, adfsdlearningk.today and two more.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.

Hosts that resolve to one IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.