🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fastdevtool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dc1f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:18c2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.194^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.31^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`martha.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:268e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martha.ns.cloudflare.com`
		A	108.162.194.142^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	162.159.38.142^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
		A	172.64.34.142^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martha.ns.cloudflare.com`
NS	`rommy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c14^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rommy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c314^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rommy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2314^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rommy.ns.cloudflare.com`
		A	108.162.195.20^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rommy.ns.cloudflare.com`
		A	162.159.44.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rommy.ns.cloudflare.com`
		A	172.64.35.20^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rommy.ns.cloudflare.com`
TXT	`google-site-verification=rT2giTzasWisqTEQoCKLav7YNtbEPtwTyPiGKdNQBVc`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.194, 172.67.220.31
		IPv6 hints	2606:4700:3031::ac43:dc1f, 2606:4700:3035::6815:18c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com
SOA	`martha.ns.cloudflare.com`dns@cloudflare.com serial=2414303022

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790630309

Same first word

fastdevtool.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSmartha.ns.cloudflare.com2026-09-12 → 2026-09-28 · 2 obs

● 2026-09-12 10:11:12
● 2026-09-28 21:44:38

●NSrommy.ns.cloudflare.com2026-09-12 → 2026-09-28 · 2 obs

● 2026-09-12 10:11:12
● 2026-09-28 21:44:38

●A104.21.24.1942026-09-15 → 2026-09-28 · 5 obs

○ 2026-09-12 10:11:12
● 2026-09-15 00:32:56
○ 2026-09-20 13:50:02
● 2026-09-26 20:18:56
● 2026-09-28 21:44:38

●A172.67.220.312026-09-15 → 2026-09-28 · 5 obs

○ 2026-09-12 10:11:12
● 2026-09-15 00:32:56
○ 2026-09-20 13:50:02
● 2026-09-26 20:18:56
● 2026-09-28 21:44:38

○A188.114.96.02026-09-12 → 2026-09-20 · 5 obs

● 2026-09-12 10:11:12
○ 2026-09-15 00:32:56
● 2026-09-20 13:50:02
○ 2026-09-26 20:18:56
○ 2026-09-28 21:44:38

○A188.114.97.02026-09-12 → 2026-09-20 · 5 obs

● 2026-09-12 10:11:12
○ 2026-09-15 00:32:56
● 2026-09-20 13:50:02
○ 2026-09-26 20:18:56
○ 2026-09-28 21:44:38

●A2606:4700:3031::ac43:dc1f2026-09-15 → 2026-09-28 · 5 obs

○ 2026-09-12 10:11:12
● 2026-09-15 00:32:56
○ 2026-09-20 13:50:02
● 2026-09-26 20:18:56
● 2026-09-28 21:44:38

●A2606:4700:3035::6815:18c22026-09-15 → 2026-09-28 · 5 obs

○ 2026-09-12 10:11:12
● 2026-09-15 00:32:56
○ 2026-09-20 13:50:02
● 2026-09-26 20:18:56
● 2026-09-28 21:44:38

○A2a06:98c1:3120::2026-09-12 → 2026-09-20 · 5 obs

● 2026-09-12 10:11:12
○ 2026-09-15 00:32:56
● 2026-09-20 13:50:02
○ 2026-09-26 20:18:56
○ 2026-09-28 21:44:38

○A2a06:98c1:3121::2026-09-12 → 2026-09-20 · 5 obs

● 2026-09-12 10:11:12
○ 2026-09-15 00:32:56
● 2026-09-20 13:50:02
○ 2026-09-26 20:18:56
○ 2026-09-28 21:44:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
fastdevtool.com	martha.ns.cloudflare.com, rommy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.142

NS records: martha.ns.cloudflare.com, rommy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fastdevtool.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.31, 104.21.24.194`
AAAA	2	`2606:4700:3031::ac43:dc1f, 2606:4700:3035::6815:18c2`
NS	2	`martha.ns.cloudflare.com, rommy.ns.cloudflare.com`
TXT	1	`google-site-verification=rT2giTzasWisqTE`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`martha.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (martha.ns.cloudflare.com, martha.ns.cloudflare.com, martha.ns.cloudflare.com...)

Analysis

IP Addresses

fastdevtool.com points to the four IP addresses 104.21.24.194, 172.67.220.31, 2606:4700:3031::ac43:dc1f and 2606:4700:3035::6815:18c2.

Two other host names, along with lucyforestschool.com, innerpathbaltimore.com and cryptoplanet.store, also share IP numbers with fastdevtool.com.

Name Servers

DNS delegation for fastdevtool.com points to two name servers: martha.ns.cloudflare.com and rommy.ns.cloudflare.com.

fastdevtool.com shares its NS records with other domains, for example joel-slanisky.workers.dev, sadeceev.com, ansleydoralynn.pages.dev and two others.

At least some of fastdevtool.com's name servers are shared with other domains, for example carolinasensations.com, niwaday.com, udiptprajapati2002.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers nova.ns.cloudflare.com and lennon.ns.cloudflare.com.

DNS names with 6 IP addresses:

martha.ns.cloudflare.com has IP addresses 108.162.194.142, 162.159.38.142 and 172.64.34.142, plus 3 other.

rommy.ns.cloudflare.com has IP addresses 108.162.195.20, 162.159.44.20 and 172.64.35.20, plus 3 other.

fastdevtool.com - robtex.com

fastdevtool.com

com

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`fastdevtool.com`

`com`