🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimizations.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:30c9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bbec^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.201^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.236^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerome.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerome.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerome.ns.cloudflare.com`
		A	108.162.193.181^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	172.64.33.181^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	173.245.59.181^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
NS	`kia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.201, 172.67.187.236
		IPv6 hints	2606:4700:3035::6815:30c9, 2606:4700:3036::ac43:bbec
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`jerome.ns.cloudflare.com`dns@cloudflare.com serial=2416046314

`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

Similar names

spotimization.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSjerome.ns.cloudflare.com2026-09-24 → 2026-10-02 · 2 obs

● 2026-09-24 16:51:28
● 2026-10-02 23:26:50

●NSkia.ns.cloudflare.com2026-09-24 → 2026-10-02 · 2 obs

● 2026-09-24 16:51:28
● 2026-10-02 23:26:50

●MXalt1.aspmx.l.google.com2026-09-24 → 2026-10-02 · 2 obs

● 2026-09-24 16:51:28
● 2026-10-02 23:26:50

●MXalt2.aspmx.l.google.com2026-09-24 → 2026-10-02 · 2 obs

● 2026-09-24 16:51:28
● 2026-10-02 23:26:50

●MXalt3.aspmx.l.google.com2026-09-24 → 2026-10-02 · 2 obs

● 2026-09-24 16:51:28
● 2026-10-02 23:26:50

●MXalt4.aspmx.l.google.com2026-09-24 → 2026-10-02 · 2 obs

● 2026-09-24 16:51:28
● 2026-10-02 23:26:50

●MXaspmx.l.google.com2026-09-24 → 2026-10-02 · 2 obs

● 2026-09-24 16:51:28
● 2026-10-02 23:26:50

●A104.21.48.2012026-09-30 → 2026-10-02 · 5 obs

○ 2026-09-24 16:51:28
● 2026-09-30 19:13:06
○ 2026-10-02 16:27:10
● 2026-10-02 23:26:48
● 2026-10-02 23:26:50

●A172.67.187.2362026-09-30 → 2026-10-02 · 5 obs

○ 2026-09-24 16:51:28
● 2026-09-30 19:13:06
○ 2026-10-02 16:27:10
● 2026-10-02 23:26:48
● 2026-10-02 23:26:50

○A188.114.96.02026-09-24 → 2026-10-02 · 5 obs

● 2026-09-24 16:51:28
○ 2026-09-30 19:13:06
● 2026-10-02 16:27:10
○ 2026-10-02 23:26:48
○ 2026-10-02 23:26:50

○A188.114.97.02026-09-24 → 2026-10-02 · 5 obs

● 2026-09-24 16:51:28
○ 2026-09-30 19:13:06
● 2026-10-02 16:27:10
○ 2026-10-02 23:26:48
○ 2026-10-02 23:26:50

●A2606:4700:3035::6815:30c92026-09-30 → 2026-10-02 · 5 obs

○ 2026-09-24 16:51:28
● 2026-09-30 19:13:06
○ 2026-10-02 16:27:10
● 2026-10-02 23:26:48
● 2026-10-02 23:26:50

●A2606:4700:3036::ac43:bbec2026-09-30 → 2026-10-02 · 5 obs

○ 2026-09-24 16:51:28
● 2026-09-30 19:13:06
○ 2026-10-02 16:27:10
● 2026-10-02 23:26:48
● 2026-10-02 23:26:50

○A2a06:98c1:3120::2026-09-24 → 2026-10-02 · 5 obs

● 2026-09-24 16:51:28
○ 2026-09-30 19:13:06
● 2026-10-02 16:27:10
○ 2026-10-02 23:26:48
○ 2026-10-02 23:26:50

○A2a06:98c1:3121::2026-09-24 → 2026-10-02 · 5 obs

● 2026-09-24 16:51:28
○ 2026-09-30 19:13:06
● 2026-10-02 16:27:10
○ 2026-10-02 23:26:48
○ 2026-10-02 23:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
optimizations.dev	jerome.ns.cloudflare.com, kia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.179

NS records: jerome.ns.cloudflare.com, kia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimizations.dev (unsigned zone)

⏱️ Timing

Total: 1106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.201, 172.67.187.236`
AAAA	2	`2606:4700:3036::ac43:bbec, 2606:4700:3035::6815:30c9`
NS	2	`jerome.ns.cloudflare.com, kia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerome.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

optimizations.dev directs to four IP numbers, which are 104.21.48.201, 172.67.187.236, 2606:4700:3035::6815:30c9 and 2606:4700:3036::ac43:bbec.

Additional host names — dennyimpulz.info, auteric.com, proa45.com and two others — share IP numbers with optimizations.dev.

Name Servers

DNS delegation for optimizations.dev points to two name servers: jerome.ns.cloudflare.com and kia.ns.cloudflare.com.

optimizations.dev shares its name server setup with other domains, including guuji.store, coheir.net, ketogenic.tools and two others.

There is at least partial name server overlap between optimizations.dev and other domains — danviz.com, qprootag.click, cocinpixel.digital and two more among them.

These name servers frequently co-occur with the name servers tom.ns.cloudflare.com and maleah.ns.cloudflare.com.

Host names with 6 IP numbers:

jerome.ns.cloudflare.com has IP addresses 108.162.193.181, 172.64.33.181 and 173.245.59.181, plus 3 other.

kia.ns.cloudflare.com has IP addresses 108.162.192.179, 172.64.32.179 and 173.245.58.179, plus 3 other.

Mail Servers

Five mail servers handle optimizations.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

optimizations.dev shares mail servers — at least in part — with other domains, including 10percentbuddha.com, thebasicsolution.com, getrenoedge.com and two others.

These mail servers are frequently paired with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com has two IP addresses: 172.253.63.27 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.