simple-tools.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simple-tools.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8593^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:dfe^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.254^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.147^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`treasure.ns.cloudflare.com`
		A	2606:4700:50::a29f:2674^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c274^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`treasure.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2274^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.194.116^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.116^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.116^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
TXT	`google-site-verification=zkd18cCSDX6h3sANj1ol9evLc2evcrnjTr0fEStvEHI`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.254, 172.67.133.147
		IPv6 hints	2606:4700:3031::ac43:8593, 2606:4700:3033::6815:dfe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2416551669

`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

simple-tools.workers.dev

simple-tools.net

simple-tools.ca

simple-tools.com

simple-tools.pages.dev

simple-tools.app

simple-tools.ai

simple-tools.org

simple-tools.dev

simple-tools.co.uk

simple-tools.ch

simple-tools.de

Similar names

simple-stool.myshopify.com

Previous names

Next names

DNS History

13 records (7 active, 6 former)

●NScesar.ns.cloudflare.com2026-09-24 → 2026-11-12 · 2 obs

● 2026-09-24 14:09:04
● 2026-11-12 04:18:40

●NStreasure.ns.cloudflare.com2026-09-24 → 2026-11-12 · 2 obs

● 2026-09-24 14:09:04
● 2026-11-12 04:18:40

●MXsmtp.google.com2026-09-24 → 2026-11-12 · 2 obs

● 2026-09-24 14:09:04
● 2026-11-12 04:18:40

●A104.21.13.2542026-09-26 → 2026-11-12 · 5 obs

○ 2026-09-24 14:09:04
● 2026-09-26 10:49:00
○ 2026-09-28 23:42:12
● 2026-10-01 16:52:28
● 2026-11-12 04:18:40

●A172.67.133.1472026-09-26 → 2026-11-12 · 5 obs

○ 2026-09-24 14:09:04
● 2026-09-26 10:49:00
○ 2026-09-28 23:42:12
● 2026-10-01 16:52:28
● 2026-11-12 04:18:40

○A188.114.96.42026-09-24 → 2026-09-28 · 5 obs

● 2026-09-24 14:09:04
○ 2026-09-26 10:49:00
● 2026-09-28 23:42:12
○ 2026-10-01 16:52:28
○ 2026-11-12 04:18:40

○A188.114.97.42026-09-24 → 2026-09-28 · 5 obs

● 2026-09-24 14:09:04
○ 2026-09-26 10:49:00
● 2026-09-28 23:42:12
○ 2026-10-01 16:52:28
○ 2026-11-12 04:18:40

●A2606:4700:3031::ac43:85932026-09-26 → 2026-11-12 · 5 obs

○ 2026-09-24 14:09:04
● 2026-09-26 10:49:00
○ 2026-09-28 23:42:12
● 2026-10-01 16:52:28
● 2026-11-12 04:18:40

●A2606:4700:3033::6815:dfe2026-09-26 → 2026-11-12 · 5 obs

○ 2026-09-24 14:09:04
● 2026-09-26 10:49:00
○ 2026-09-28 23:42:12
● 2026-10-01 16:52:28
● 2026-11-12 04:18:40

○A2a06:98c1:3120::2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-26 10:49:00
● 2026-09-28 23:42:12
○ 2026-10-01 16:52:28
○ 2026-11-12 04:18:40

○A2a06:98c1:3120::42026-09-24 → 2026-09-24 · 3 obs

● 2026-09-24 14:09:04
○ 2026-09-26 10:49:00
○ 2026-11-12 04:18:40

○A2a06:98c1:3121::2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-26 10:49:00
● 2026-09-28 23:42:12
○ 2026-10-01 16:52:28
○ 2026-11-12 04:18:40

○A2a06:98c1:3121::42026-09-24 → 2026-09-24 · 3 obs

● 2026-09-24 14:09:04
○ 2026-09-26 10:49:00
○ 2026-11-12 04:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
simple-tools.dev	treasure.ns.cloudflare.com, cesar.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.116

NS records: treasure.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1501ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.254, 172.67.133.147`
AAAA	2	`2606:4700:3031::ac43:8593, 2606:4700:3033::6815:dfe`
NS	2	`cesar.ns.cloudflare.com, treasure.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=zkd18cCSDX6h3sA, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

simple-tools.dev directs to four IP numbers, which are 104.21.13.254, 172.67.133.147, 2606:4700:3031::ac43:8593 and 2606:4700:3033::6815:dfe.

Among the host names that share IP numbers with simple-tools.dev are fhyl60.top, silwatexglobal.com, herapple.site and two others.

Name Servers

Two name servers handle the delegation for simple-tools.dev: cesar.ns.cloudflare.com and treasure.ns.cloudflare.com.

simple-tools.dev has the same name server delegation as a number of other domains, such as frame-extractor-svelte.pages.dev, xplorers.academy, angel354225.workers.dev and two more.

At least some of simple-tools.dev's name servers are shared with other domains, for example pkalanodt6.com, unodo.shop, loic-jrm972.workers.dev and two more.

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

Host names resolving to 6 IP numbers:

cesar.ns.cloudflare.com resolves to 108.162.195.119, 162.159.44.119 and 172.64.35.119 among others, with 3 other IP addresses in total.

treasure.ns.cloudflare.com resolves to 108.162.194.116, 162.159.38.116 and 172.64.34.116 among others, with 3 other IP addresses in total.

Mail Servers

simple-tools.dev routes its mail through a single mail server, smtp.google.com.

simple-tools.dev has the same mail server arrangement as a number of other domains, for example x10vips.com, economichandyman.com, irus.media and two more.

simple-tools.dev shares at least some of its mail servers with other domains — for example birthwithbliss.com, operance.nl, hibiscusaccounting.com and two more.

smtp.google.com directs to 9 IP numbers, including 172.253.62.26, 172.253.115.26 and 172.253.115.27, along with 6 other.