`costoptima.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8e53^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2926^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.38^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.83^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c171^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2171^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.113^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.113^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.113^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`meg.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac4^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c0c4^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:20c4^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.196^{Cloudflare108.162.192.0/24}
		A	172.64.32.196^{Cloudflare172.64.32.0/24}
		A	173.245.58.196^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.38, 172.67.142.83
		IPv6 hints	2606:4700:3031::ac43:8e53, 2606:4700:3034::6815:2926
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2400801089

`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=1776643847

Same first word

costoptima.com

Similar names

titocampos.com

postatomic.com

atomoptics.com

optimacost.com

atomoptics.ru

atomicpost.com

postomatic.ru

postatomic.org

mtcopatios.com

postomatic.com

atomicspot.com

postatomic.it

opticastom.cl

DNS History

17 records (7 active, 10 former)

●NSfred.ns.cloudflare.com2026-04-07 → 2026-04-20 · 3 obs

○ 2018-08-17 12:09:44
● 2026-04-07 13:25:58
● 2026-04-20 00:28:00

○NSgabe.ns.cloudflare.com2018-08-17 → 2018-08-17 · 4 obs

○ 2016-08-09 11:33:00
● 2018-08-17 12:09:44
○ 2026-04-07 13:25:58
○ 2026-04-20 00:28:00

○NSlucy.ns.cloudflare.com2018-08-17 → 2018-08-17 · 4 obs

○ 2016-08-09 11:33:00
● 2018-08-17 12:09:44
○ 2026-04-07 13:25:58
○ 2026-04-20 00:28:00

●NSmeg.ns.cloudflare.com2026-04-07 → 2026-04-20 · 3 obs

○ 2018-08-17 12:09:44
● 2026-04-07 13:25:58
● 2026-04-20 00:28:00

○NSns21.ixwebhosting.com2015-08-15 → 2016-08-09 · 4 obs

● 2015-08-15 05:37:12
● 2016-08-09 11:33:00
○ 2018-08-17 12:09:44
○ 2026-04-20 00:28:00

○NSns22.ixwebhosting.com2015-08-15 → 2016-08-09 · 4 obs

● 2015-08-15 05:37:12
● 2016-08-09 11:33:00
○ 2018-08-17 12:09:44
○ 2026-04-20 00:28:00

○MXmail1104.ixwebhosting.com2015-08-15 → 2018-08-17 · 4 obs

● 2015-08-15 05:37:12
● 2018-08-17 12:09:44
○ 2026-04-07 13:25:58
○ 2026-04-20 00:28:00

●MXsmtp.google.com2026-04-07 → 2026-04-20 · 3 obs

○ 2018-08-17 12:09:44
● 2026-04-07 13:25:58
● 2026-04-20 00:28:00

○A104.18.52.1622018-08-17 → 2018-08-17 · 4 obs

○ 2016-08-09 11:33:00
● 2018-08-17 12:09:44
○ 2026-04-07 13:25:58
○ 2026-04-20 00:28:00

○A104.18.53.1622018-08-17 → 2018-08-17 · 4 obs

○ 2016-08-09 11:33:00
● 2018-08-17 12:09:44
○ 2026-04-07 13:25:58
○ 2026-04-20 00:28:00

●A104.21.41.382026-04-07 → 2026-04-20 · 3 obs

○ 2018-08-17 12:09:44
● 2026-04-07 13:25:58
● 2026-04-20 00:28:00

●A172.67.142.832026-04-07 → 2026-04-20 · 3 obs

○ 2018-08-17 12:09:44
● 2026-04-07 13:25:58
● 2026-04-20 00:28:00

○A2400:cb00:2048:1::6812:34a22018-08-17 → 2018-08-17 · 4 obs

○ 2016-08-09 11:33:00
● 2018-08-17 12:09:44
○ 2026-04-07 13:25:58
○ 2026-04-20 00:28:00

○A2400:cb00:2048:1::6812:35a22018-08-17 → 2018-08-17 · 4 obs

○ 2016-08-09 11:33:00
● 2018-08-17 12:09:44
○ 2026-04-07 13:25:58
○ 2026-04-20 00:28:00

●A2606:4700:3031::ac43:8e532026-04-07 → 2026-04-20 · 3 obs

○ 2018-08-17 12:09:44
● 2026-04-07 13:25:58
● 2026-04-20 00:28:00

●A2606:4700:3034::6815:29262026-04-07 → 2026-04-20 · 3 obs

○ 2018-08-17 12:09:44
● 2026-04-07 13:25:58
● 2026-04-20 00:28:00

○A65.254.95.142015-08-15 → 2016-08-09 · 4 obs

● 2015-08-15 05:37:12
● 2016-08-09 11:33:00
○ 2018-08-17 12:09:44
○ 2026-04-20 00:28:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
costoptima.com	fred.ns.cloudflare.com, meg.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.196

NS records: fred.ns.cloudflare.com, meg.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: 608ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.83, 104.21.41.38`
AAAA	2	`2606:4700:3034::6815:2926, 2606:4700:3031::ac43:8e53`
NS	2	`fred.ns.cloudflare.com, meg.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

costoptima.com resolves to four IP numbers: 2606:4700:3031::ac43:8e53, 2606:4700:3034::6815:2926, 104.21.41.38 and 172.67.142.83.

Other host names such as www.tsplayground.com, mediacap.ru, iop.red, funnelg.com and criterionacoustics.com share IPs with costoptima.com.

Name Servers

costoptima.com is delegated to two name servers: fred.ns.cloudflare.com and meg.ns.cloudflare.com.

costoptima.com shares the same name server setup as tropicalfruitfarm.com.my, banreddevil.com, cetinlertools.com, knownworldweb.com and movieth.org.

Host names with six IP numbers:

fred.ns.cloudflare.com points to 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113.

meg.ns.cloudflare.com points to 2606:4700:50::adf5:3ac4, 2803:f800:50::6ca2:c0c4, 2a06:98c1:50::ac40:20c4, 108.162.192.196, 172.64.32.196 and 173.245.58.196.

Mail Servers

costoptima.com is handled by a single mail server, smtp.google.com.

costoptima.com - robtex.com

costoptima.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`costoptima.com`

`com`