🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimization-tools.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5cdd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c726^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.221^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.38^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hal.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hal.ns.cloudflare.com`
		A	108.162.193.174^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	172.64.33.174^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	173.245.59.174^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
NS	`thea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.221, 172.67.199.38
		IPv6 hints	2606:4700:3031::6815:5cdd, 2606:4700:3032::ac43:c726
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`hal.ns.cloudflare.com`dns@cloudflare.com serial=2415814411

`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=1790470439

Same first word

optimization-tools.com

Previous names

Next names

DNS History

15 records (8 active, 7 former)

●NShal.ns.cloudflare.com2026-09-13 → 2026-09-27 · 3 obs

○ 2017-04-01 07:17:08
● 2026-09-13 12:07:28
● 2026-09-27 01:05:32

○NSpdns01.domaincontrol.com2015-08-17 → 2017-04-01 · 4 obs

● 2015-08-17 12:26:58
● 2017-04-01 07:17:08
○ 2026-09-13 12:07:28
○ 2026-09-27 01:05:32

○NSpdns02.domaincontrol.com2015-08-17 → 2017-04-01 · 4 obs

● 2015-08-17 12:26:58
● 2017-04-01 07:17:08
○ 2026-09-13 12:07:28
○ 2026-09-27 01:05:32

●NSthea.ns.cloudflare.com2026-09-13 → 2026-09-27 · 3 obs

○ 2017-04-01 07:17:08
● 2026-09-13 12:07:28
● 2026-09-27 01:05:32

●MXmailstore1.secureserver.net2015-08-17 → 2026-09-27 · 2 obs

● 2015-08-17 12:26:58
● 2026-09-27 01:05:32

●MXsmtp.secureserver.net2015-08-17 → 2026-09-27 · 2 obs

● 2015-08-17 12:26:58
● 2026-09-27 01:05:32

●A104.21.92.2212026-09-20 → 2026-09-27 · 3 obs

○ 2026-09-13 12:07:28
● 2026-09-20 15:30:06
● 2026-09-27 01:05:32

●A172.67.199.382026-09-20 → 2026-09-27 · 3 obs

○ 2026-09-13 12:07:28
● 2026-09-20 15:30:06
● 2026-09-27 01:05:32

○A188.114.96.02026-09-13 → 2026-09-13 · 4 obs

○ 2017-04-01 07:17:08
● 2026-09-13 12:07:28
○ 2026-09-20 15:30:06
○ 2026-09-27 01:05:32

○A188.114.97.02026-09-13 → 2026-09-13 · 4 obs

○ 2017-04-01 07:17:08
● 2026-09-13 12:07:28
○ 2026-09-20 15:30:06
○ 2026-09-27 01:05:32

●A2606:4700:3031::6815:5cdd2026-09-20 → 2026-09-27 · 3 obs

○ 2026-09-13 12:07:28
● 2026-09-20 15:30:06
● 2026-09-27 01:05:32

●A2606:4700:3032::ac43:c7262026-09-20 → 2026-09-27 · 3 obs

○ 2026-09-13 12:07:28
● 2026-09-20 15:30:06
● 2026-09-27 01:05:32

○A2a06:98c1:3120::2026-09-13 → 2026-09-13 · 4 obs

○ 2017-04-01 07:17:08
● 2026-09-13 12:07:28
○ 2026-09-20 15:30:06
○ 2026-09-27 01:05:32

○A2a06:98c1:3121::2026-09-13 → 2026-09-13 · 4 obs

○ 2017-04-01 07:17:08
● 2026-09-13 12:07:28
○ 2026-09-20 15:30:06
○ 2026-09-27 01:05:32

○A50.63.202.412015-08-17 → 2017-04-01 · 4 obs

● 2015-08-17 12:26:58
● 2017-04-01 07:17:08
○ 2026-09-13 12:07:28
○ 2026-09-27 01:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
optimization-tools.com	hal.ns.cloudflare.com, thea.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.247

NS records: hal.ns.cloudflare.com, thea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimization-tools.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.38, 104.21.92.221`
AAAA	2	`2606:4700:3032::ac43:c726, 2606:4700:3031::6815:5cdd`
NS	2	`hal.ns.cloudflare.com, thea.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hal.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optimization-tools.com has four IP addresses: 104.21.92.221, 172.67.199.38, 2606:4700:3031::6815:5cdd and 2606:4700:3032::ac43:c726.

Among the host names that share IP numbers with optimization-tools.com are apyxfi.sbs, bscpodcast.com, traveldang.com and two others.

Name Servers

The NS records for optimization-tools.com delegate to hal.ns.cloudflare.com and thea.ns.cloudflare.com.

optimization-tools.com has the same name server delegation as a number of other domains, such as thorvalddesign.shop, gtms.co.il, cadepawluk2026.workers.dev and two more.

optimization-tools.com has at least partial name server overlap with other domains, such as watchdog.ee, ticetek.com, bloggingsupport-7xi.pages.dev and two others.

It is common to find these name servers paired with the name servers magali.ns.cloudflare.com, daisy.ns.cloudflare.com, logan.ns.cloudflare.com and benedict.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

hal.ns.cloudflare.com maps to 108.162.193.174, 172.64.33.174, 173.245.59.174 and 3 additional IP addresses.

thea.ns.cloudflare.com maps to 108.162.194.247, 162.159.38.247, 172.64.34.247 and 3 additional IP addresses.

Mail Servers

The MX records for optimization-tools.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

optimization-tools.com has the same mail server arrangement as a number of other domains, for example tiepthao.com, profoundlabeling.com, stonehousespice.com and two more.

The mail servers of optimization-tools.com are at least partially shared with other domains, including classy-lady.net.

mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

optimization-tools.com - robtex.com