🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cmdbuf.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b29e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:11e0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.224^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.158^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ezra.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ezra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ezra.ns.cloudflare.com`
		A	108.162.195.15^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	162.159.44.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	172.64.35.15^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
NS	`kara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.224, 172.67.178.158
		IPv6 hints	2606:4700:3030::ac43:b29e, 2606:4700:3032::6815:11e0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`ezra.ns.cloudflare.com`dns@cloudflare.com serial=2415274090

`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

cmdbuf.dev

cmdbuf.io

cmdbuf.pages.dev

cmdbuf.net

cmdbuf.com

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Previous names

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DNS History

8 records (8 active, 0 former)

●NSezra.ns.cloudflare.com2026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

●NSkara.ns.cloudflare.com2026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

●MXfb.mail.gandi.net2026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

●MXspool.mail.gandi.net2026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

●A104.21.17.2242026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

●A172.67.178.1582026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

●A2606:4700:3030::ac43:b29e2026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

●A2606:4700:3032::6815:11e02026-09-04 → 2026-09-19 · 2 obs

● 2026-09-04 19:55:10
● 2026-09-19 06:31:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
cmdbuf.dev	ezra.ns.cloudflare.com, kara.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.123

NS records: ezra.ns.cloudflare.com, kara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmdbuf.dev (unsigned zone)

⏱️ Timing

Total: 1194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.224, 172.67.178.158`
AAAA	2	`2606:4700:3032::6815:11e0, 2606:4700:3030::ac43:b29e`
NS	2	`ezra.ns.cloudflare.com, kara.ns.cloudflare.com`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ezra.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

cmdbuf.dev points to the four IP addresses 104.21.17.224, 172.67.178.158, 2606:4700:3030::ac43:b29e and 2606:4700:3032::6815:11e0.

Among the host names that share IP numbers with cmdbuf.dev are brushbible.com, 71xbet3.com, xonivra.store and two others.

Name Servers

The NS records for cmdbuf.dev delegate to ezra.ns.cloudflare.com and kara.ns.cloudflare.com.

cmdbuf.dev has the same name server delegation as a number of other domains, such as lesiw.dev, dgreier.workers.dev, orb-3-catalysts.com and two more.

At least some of cmdbuf.dev's name servers are shared with other domains, for example sxckvpgwozu.info, paynity.xyz, orange-kubota-tractor.pages.dev and two more.

It is common for these name servers to be used in conjunction with the name servers peyton.ns.cloudflare.com, maxine.ns.cloudflare.com and suzanne.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ezra.ns.cloudflare.com maps to 108.162.195.15, 162.159.44.15, 172.64.35.15 and 3 additional IP addresses.

kara.ns.cloudflare.com maps to 108.162.192.123, 172.64.32.123, 173.245.58.123 and 3 additional IP addresses.

Mail Servers

The MX records for cmdbuf.dev point to two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

cmdbuf.dev has the same mail server arrangement as a number of other domains, for example renotechtoitures.fr, lesnenuphars.net, triplelune.fr and two more.

At least a portion of cmdbuf.dev's mail servers are shared with other domains, among them lesouffledesangesenquercy.net and nicolas-jardillier.com.

Host names resolving to 6 IP numbers:

fb.mail.gandi.net maps to 217.70.178.215, 217.70.178.216, 217.70.178.217 and 3 additional IP addresses.

Hosts with two IP numbers each:

The A records for spool.mail.gandi.net return 217.70.178.1 and 2001:4b98:e00::1.

cmdbuf.dev - robtex.com

cmdbuf.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cmdbuf.dev`

`dev`