🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`blockboard.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:dc96^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5692^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.146^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.150^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`keanu.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keanu.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keanu.ns.cloudflare.com`
		A	108.162.195.167^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	162.159.44.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	172.64.35.167^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
NS	`rosalyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.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	104.21.86.146, 172.67.220.150
		IPv6 hints	2606:4700:3032::ac43:dc96, 2606:4700:3037::6815:5692
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`keanu.ns.cloudflare.com`dns@cloudflare.com serial=2416213256

`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

blockboard.ru

blockboard.fun

blockboard.de

blockboard.pages.dev

blockboard.com

blockboard.io

blockboard.lol

blockboard.co.uk

blockboard.net

blockboard.xyz

blockboard.cloud

blockboard.eu

blockboard.org

blockboard.dev

blockboard.live

blockboard.ir

Similar names

boardblock.com

blackboord.com

broadblock.com

boardblock.fun

robbaldock.co.uk

broadblock.xyz

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSkeanu.ns.cloudflare.com2026-09-17 → 2026-11-06 · 2 obs

● 2026-09-17 14:30:48
● 2026-11-06 15:13:42

●NSrosalyn.ns.cloudflare.com2026-09-17 → 2026-11-06 · 2 obs

● 2026-09-17 14:30:48
● 2026-11-06 15:13:42

●MXeforward1.registrar-servers.com2026-09-17 → 2026-11-06 · 2 obs

● 2026-09-17 14:30:48
● 2026-11-06 15:13:42

●MXeforward2.registrar-servers.com2026-09-17 → 2026-11-06 · 2 obs

● 2026-09-17 14:30:48
● 2026-11-06 15:13:42

●MXeforward3.registrar-servers.com2026-09-17 → 2026-11-06 · 2 obs

● 2026-09-17 14:30:48
● 2026-11-06 15:13:42

●MXeforward4.registrar-servers.com2026-09-17 → 2026-11-06 · 2 obs

● 2026-09-17 14:30:48
● 2026-11-06 15:13:42

●MXeforward5.registrar-servers.com2026-09-17 → 2026-11-06 · 2 obs

● 2026-09-17 14:30:48
● 2026-11-06 15:13:42

●A104.21.86.1462026-09-20 → 2026-11-06 · 5 obs

○ 2026-09-17 14:30:48
● 2026-09-20 16:29:50
○ 2026-11-06 13:05:42
● 2026-11-06 15:13:40
● 2026-11-06 15:13:42

●A172.67.220.1502026-09-20 → 2026-11-06 · 5 obs

○ 2026-09-17 14:30:48
● 2026-09-20 16:29:50
○ 2026-11-06 13:05:42
● 2026-11-06 15:13:40
● 2026-11-06 15:13:42

○A188.114.96.02026-09-17 → 2026-11-06 · 5 obs

● 2026-09-17 14:30:48
○ 2026-09-20 16:29:50
● 2026-11-06 13:05:42
○ 2026-11-06 15:13:40
○ 2026-11-06 15:13:42

○A188.114.97.02026-09-17 → 2026-11-06 · 5 obs

● 2026-09-17 14:30:48
○ 2026-09-20 16:29:50
● 2026-11-06 13:05:42
○ 2026-11-06 15:13:40
○ 2026-11-06 15:13:42

●A2606:4700:3032::ac43:dc962026-09-20 → 2026-11-06 · 5 obs

○ 2026-09-17 14:30:48
● 2026-09-20 16:29:50
○ 2026-11-06 13:05:42
● 2026-11-06 15:13:40
● 2026-11-06 15:13:42

●A2606:4700:3037::6815:56922026-09-20 → 2026-11-06 · 5 obs

○ 2026-09-17 14:30:48
● 2026-09-20 16:29:50
○ 2026-11-06 13:05:42
● 2026-11-06 15:13:40
● 2026-11-06 15:13:42

○A2a06:98c1:3120::2026-09-17 → 2026-11-06 · 5 obs

● 2026-09-17 14:30:48
○ 2026-09-20 16:29:50
● 2026-11-06 13:05:42
○ 2026-11-06 15:13:40
○ 2026-11-06 15:13:42

○A2a06:98c1:3121::2026-09-17 → 2026-11-06 · 5 obs

● 2026-09-17 14:30:48
○ 2026-09-20 16:29:50
● 2026-11-06 13:05:42
○ 2026-11-06 15:13:40
○ 2026-11-06 15:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
blockboard.dev	keanu.ns.cloudflare.com, rosalyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.167

NS records: keanu.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockboard.dev (unsigned zone)

⏱️ Timing

Total: 1860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.146, 172.67.220.150`
AAAA	2	`2606:4700:3032::ac43:dc96, 2606:4700:3037::6815:5692`
NS	2	`keanu.ns.cloudflare.com, rosalyn.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	`keanu.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

blockboard.dev resolves to four IP addresses: 104.21.86.146, 172.67.220.150, 2606:4700:3032::ac43:dc96 and 2606:4700:3037::6815:5692.

betbwin365.net, comparare-anvelope.ro, jayran.com and two other host names share IP numbers with blockboard.dev.

Name Servers

blockboard.dev is delegated to two name servers: keanu.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

blockboard.dev uses the same name servers as several other domains — among them silicon-laboratories-inc.workers.dev, corroder.site, orizon-cargo.pages.dev and two more.

blockboard.dev shares at least some of its name servers with other domains, including jnsjbw.cn, captain-black.workers.dev, worksproincome5.pages.dev and two others.

These name servers are frequently paired with the name servers achiel.ns.cloudflare.com, beth.ns.cloudflare.com and hasslo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

keanu.ns.cloudflare.com resolves to 108.162.195.167, 162.159.44.167, 172.64.35.167 and 3 other IP addresses.

rosalyn.ns.cloudflare.com resolves to 108.162.194.59, 162.159.38.59, 172.64.34.59 and 3 other IP addresses.

Mail Servers

blockboard.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

blockboard.dev has at least partial mail server overlap with other domains such as mustalli.com, hamrocoop.com, taskbz.com and two more.

These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts with just one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.

blockboard.dev - robtex.com

blockboard.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`blockboard.dev`

`dev`