optimination.com - dns.ninja

`optimination.com`

DNSSEC	⚠️ Not signed
A	2600:9000:210b:2e00:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	2600:9000:210b:4400:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	2600:9000:210b:6200:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	2600:9000:210b:8800:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	2600:9000:210b:ac00:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	2600:9000:210b:b800:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	2600:9000:210b:e800:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	2600:9000:210b:fe00:8:45ff:6f40:93a1^{🇺🇸 Amazon2600:9000:210b::/48 - CloudFront}
A	54.192.100.2^{🇺🇸 Amazon54.192.100.0/22 CF}
A	54.192.100.40^{🇺🇸 Amazon54.192.100.0/22 CF}
A	54.192.100.82^{🇺🇸 Amazon54.192.100.0/22 CF}
A	54.192.100.110^{🇺🇸 Amazon54.192.100.0/22 CF}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.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:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`h843dcd06b5204eadb5e954b713908bb4`
TXT	`v=spf1 +ip4:35.212.74.68 include:optimination.com.spf.auto.dnssmarthost.net +...`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1783994443

`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=1783994097

Same first word

optimination.com

Similar names

tonoimpianti.com

DNS History

60 records (19 active, 41 former)

●NSdns1.registrar-servers.com2026-02-18 → 2026-07-14 · 3 obs

○ 2020-01-27 19:31:20
● 2026-02-18 10:54:24
● 2026-07-14 02:16:06

●NSdns2.registrar-servers.com2026-02-18 → 2026-07-14 · 3 obs

○ 2020-01-27 19:31:20
● 2026-02-18 10:54:24
● 2026-07-14 02:16:06

○NSns0.wixdns.net2020-01-27 → 2020-01-27 · 4 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
○ 2026-02-18 10:54:24
○ 2026-07-14 02:16:06

○NSns1.wixdns.net2020-01-27 → 2020-01-27 · 4 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
○ 2026-02-18 10:54:24
○ 2026-07-14 02:16:06

○NSns51.domaincontrol.com2015-06-30 → 2016-02-01 · 4 obs

● 2015-06-30 04:44:20
● 2016-02-01 02:52:52
○ 2016-04-30 11:12:16
○ 2026-07-14 02:16:06

○NSns52.domaincontrol.com2015-06-30 → 2016-02-01 · 4 obs

● 2015-06-30 04:44:20
● 2016-02-01 02:52:52
○ 2016-04-30 11:12:16
○ 2026-07-14 02:16:06

●MXalt1.aspmx.l.google.com2020-01-27 → 2026-07-14 · 3 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
● 2026-07-14 02:16:06

●MXalt2.aspmx.l.google.com2020-01-27 → 2026-07-14 · 3 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
● 2026-07-14 02:16:06

●MXalt3.aspmx.l.google.com2020-01-27 → 2026-07-14 · 3 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
● 2026-07-14 02:16:06

●MXalt4.aspmx.l.google.com2020-01-27 → 2026-07-14 · 3 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
● 2026-07-14 02:16:06

●MXaspmx.l.google.com2020-01-27 → 2026-07-14 · 3 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
● 2026-07-14 02:16:06

○MXmailstore1.secureserver.net2015-06-30 → 2016-02-01 · 4 obs

● 2015-06-30 04:44:20
● 2016-02-01 02:52:52
○ 2016-04-30 11:12:16
○ 2026-07-14 02:16:06

○MXsmtp.secureserver.net2015-06-30 → 2016-02-01 · 4 obs

● 2015-06-30 04:44:20
● 2016-02-01 02:52:52
○ 2016-04-30 11:12:16
○ 2026-07-14 02:16:06

○A162.255.119.1122026-02-18 → 2026-03-24 · 5 obs

○ 2020-01-27 19:31:20
● 2026-02-18 10:54:24
● 2026-03-24 02:46:18
○ 2026-06-27 08:40:18
○ 2026-07-14 02:16:06

○A18.239.199.602026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
○ 2026-07-14 02:16:06

○A18.239.199.722026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
○ 2026-07-14 02:16:06

○A18.239.199.832026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
○ 2026-07-14 02:16:06

○A18.239.199.902026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
○ 2026-07-14 02:16:06

○A23.236.62.1472020-01-27 → 2020-01-27 · 4 obs

○ 2016-04-30 11:12:16
● 2020-01-27 19:31:20
○ 2026-02-18 10:54:24
○ 2026-07-14 02:16:06

○A2600:9000:210b:1a00:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

●A2600:9000:210b:2e00:8:45ff:6f40:93a12026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-13 22:53:50
● 2026-07-14 02:05:42
● 2026-07-14 02:16:06

○A2600:9000:210b:3400:8:45ff:6f40:93a12026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
○ 2026-07-14 02:16:06

○A2600:9000:210b:3e00:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A2600:9000:210b:4200:8:45ff:6f40:93a12026-06-27 → 2026-07-13 · 6 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
● 2026-07-13 22:53:50
○ 2026-07-14 02:05:42
○ 2026-07-14 02:16:06

●A2600:9000:210b:4400:8:45ff:6f40:93a12026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-13 22:53:50
● 2026-07-14 02:05:42
● 2026-07-14 02:16:06

○A2600:9000:210b:4600:8:45ff:6f40:93a12026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-13 20:26:48
○ 2026-07-14 02:16:06

○A2600:9000:210b:4e00:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
○ 2026-07-14 02:05:42
○ 2026-07-14 02:16:06

○A2600:9000:210b:5400:8:45ff:6f40:93a12026-06-27 → 2026-07-13 · 6 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
● 2026-07-13 22:53:50
○ 2026-07-14 02:05:42
○ 2026-07-14 02:16:06

○A2600:9000:210b:5600:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
○ 2026-07-14 02:05:42
○ 2026-07-14 02:16:06

●A2600:9000:210b:6200:8:45ff:6f40:93a12026-07-12 → 2026-07-14 · 5 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
● 2026-07-14 02:05:42
● 2026-07-14 02:16:06

○A2600:9000:210b:6800:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A2600:9000:210b:7400:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
○ 2026-07-14 02:05:42
○ 2026-07-14 02:16:06

○A2600:9000:210b:7a00:8:45ff:6f40:93a12026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
○ 2026-07-14 02:16:06

○A2600:9000:210b:800:8:45ff:6f40:93a12026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
○ 2026-07-14 02:16:06

●A2600:9000:210b:8800:8:45ff:6f40:93a12026-06-27 → 2026-07-14 · 5 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
● 2026-07-14 02:05:42
● 2026-07-14 02:16:06

○A2600:9000:210b:8a00:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A2600:9000:210b:8e00:8:45ff:6f40:93a12026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
○ 2026-07-14 02:16:06

○A2600:9000:210b:9c00:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
○ 2026-07-14 02:05:42
○ 2026-07-14 02:16:06

○A2600:9000:210b:a400:8:45ff:6f40:93a12026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
○ 2026-07-14 02:16:06

●A2600:9000:210b:ac00:8:45ff:6f40:93a12026-07-13 → 2026-07-14 · 3 obs

○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
● 2026-07-14 02:16:06

○A2600:9000:210b:b200:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A2600:9000:210b:b400:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

●A2600:9000:210b:b800:8:45ff:6f40:93a12026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-13 22:53:50
● 2026-07-14 02:05:42
● 2026-07-14 02:16:06

○A2600:9000:210b:cc00:8:45ff:6f40:93a12026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-13 20:26:48
○ 2026-07-14 02:16:06

○A2600:9000:210b:d600:8:45ff:6f40:93a12026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
○ 2026-07-14 02:16:06

○A2600:9000:210b:de00:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

●A2600:9000:210b:e800:8:45ff:6f40:93a12026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-13 22:53:50
● 2026-07-14 02:05:42
● 2026-07-14 02:16:06

○A2600:9000:210b:ec00:8:45ff:6f40:93a12026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
○ 2026-07-14 02:05:42
○ 2026-07-14 02:16:06

○A2600:9000:210b:ee00:8:45ff:6f40:93a12026-06-27 → 2026-07-13 · 6 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A2600:9000:210b:fa00:8:45ff:6f40:93a12026-06-27 → 2026-06-27 · 4 obs

○ 2026-03-24 02:46:18
● 2026-06-27 08:40:18
○ 2026-07-12 10:51:36
○ 2026-07-14 02:16:06

●A2600:9000:210b:fe00:8:45ff:6f40:93a12026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-13 22:53:50
● 2026-07-14 02:05:42
● 2026-07-14 02:16:06

○A50.63.202.452015-06-30 → 2016-02-01 · 4 obs

● 2015-06-30 04:44:20
● 2016-02-01 02:52:52
○ 2016-04-30 11:12:16
○ 2026-07-14 02:16:06

●A54.192.100.1102026-07-12 → 2026-07-14 · 5 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
● 2026-07-14 02:16:06

●A54.192.100.22026-07-12 → 2026-07-14 · 5 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
● 2026-07-14 02:16:06

●A54.192.100.402026-07-12 → 2026-07-14 · 5 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
● 2026-07-14 02:16:06

●A54.192.100.822026-07-12 → 2026-07-14 · 5 obs

○ 2026-06-27 08:40:18
● 2026-07-12 10:51:36
○ 2026-07-13 20:26:48
● 2026-07-13 22:53:50
● 2026-07-14 02:16:06

○A99.84.215.312026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A99.84.215.612026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A99.84.215.832026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

○A99.84.215.852026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-12 10:51:36
● 2026-07-13 20:26:48
○ 2026-07-13 22:53:50
○ 2026-07-14 02:16:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimination.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimination.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`54.192.100.2, 54.192.100.40...`
AAAA	8	`2600:9000:210b:c800:8:45ff:6f40:93a1, 2600:9000:210b:8400:8:45ff:6f40:93a1...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`h843dcd06b5204eadb5e954b713908bb4, v=spf1 +ip4:35.212.74.68 include:optimin`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

optimination.com points to 12 IP addresses, including 54.192.100.2, 54.192.100.40 and 54.192.100.82, plus 9 other.

unconvo.com, instantinkandtoner.co.kr, benhajjaj.com plus two other host names have IP numbers in common with optimination.com.

Name Servers

Two name servers handle the delegation for optimination.com: dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of optimination.com is shared with other domains, for instance arcadiaway.com, pratissoli.net, de-nobrega.com and two others.

optimination.com has at least partial name server overlap with other domains, such as alberthuang.info, gamerpicks.com, findadatefor.me and two others.

These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

optimination.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by optimination.com are shared with other domains: ns500768.ns500759.ns500698.ns500759.ns500735.ns500735.ns500735.ns500735.ns500698.ns500708.ns500698.ns500698.ns500619.ns500576.trackreceptor.com, ns500671.ns500742.ns500731.ns500742.ns500671.ns500671.ns500688.ns500704.ns500678.ns500649.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com, icube.ru and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.63.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

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

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.