🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`blockbuilder.dev`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns03.domaincontrol.com` ⭐
		A	2603:5:2150::2^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns03.domaincontrol.com`
		A	97.74.101.2^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns03.domaincontrol.com`
NS	`ns04.domaincontrol.com`
		A	2603:5:2250::2^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns04.domaincontrol.com`
		A	173.201.69.2^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns04.domaincontrol.com`
TXT	`google-site-verification=MhuPqMUnV0HXQbiss07FLFIM20NMWNwqCYYgTSvf4zQ`
SOA	`ns03.domaincontrol.com`dns@jomax.net 2020-06-15 #0

`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

blockbuilder.net

blockbuilder.com

blockbuilder.org

blockbuilder.dev

blockbuilder.ai

blockbuilder.co

Similar names

blockrebuild.xyz

builderblock.net

builderblock.org

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSns03.domaincontrol.com2026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 04:53:22
● 2026-08-27 01:05:48

●NSns04.domaincontrol.com2026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 04:53:22
● 2026-08-27 01:05:48

●A185.199.108.1532026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 04:53:22
● 2026-08-27 01:05:48

●A185.199.109.1532026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 04:53:22
● 2026-08-27 01:05:48

●A185.199.110.1532026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 04:53:22
● 2026-08-27 01:05:48

●A185.199.111.1532026-05-03 → 2026-08-27 · 2 obs

● 2026-05-03 04:53:22
● 2026-08-27 01:05:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
blockbuilder.dev	ns04.domaincontrol.com, ns03.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.101.2

NS records: ns04.domaincontrol.com, ns03.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockbuilder.dev (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.110.153...`
NS	2	`ns03.domaincontrol.com, ns04.domaincontrol.com`
TXT	1	`google-site-verification=MhuPqMUnV0HXQbi`
SOA	1	`ns03.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

blockbuilder.dev resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

www.pollyndrom.github.io, tobarytobar.net, bartchat.com plus two other host names have IP numbers in common with blockbuilder.dev.

Name Servers

blockbuilder.dev is served by two delegated name servers, ns03.domaincontrol.com and ns04.domaincontrol.com.

The name server configuration of blockbuilder.dev is shared with other domains, for instance spadivasonthego.com, 94948.com, 8t5.com and two others.

Each of the two host names carries two IP addresses: ns03.domaincontrol.com points to 97.74.101.2 and 2603:5:2150::2, and ns04.domaincontrol.com points to 173.201.69.2 and 2603:5:2250::2.

blockbuilder.dev - robtex.com