`optimization.info`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	208.91.197.91 ⭐
NS	`ns1.active-dns.com` ⚠️ Not in zone NS records
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`ns2.active-dns.com` ⚠️ Not in zone NS records
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`ns3.active-dns.com` ⚠️ Not in zone NS records
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
NS	`ns4.active-dns.com` ⚠️ Not in zone NS records
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
SOA	`208.91.197.91`hostmaster@optimization.info serial=1784825511

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1784822296

Previously MX for

optimization.info

www.optimization.info

Subdomains

www.optimization.info

Same first word

DNS History

11 records (6 active, 5 former)

●NS208.91.197.912026-03-08 → 2026-07-23 · 3 obs

○ 2019-12-21 18:35:36
● 2026-03-08 20:41:24
● 2026-07-23 16:51:52

●NSns1.active-dns.com2026-03-08 → 2026-07-23 · 3 obs

○ 2019-12-21 18:35:36
● 2026-03-08 20:41:24
● 2026-07-23 16:51:52

○NSns1.bluehost.com2015-07-10 → 2019-12-21 · 4 obs

● 2015-07-10 21:16:34
● 2019-12-21 18:35:36
○ 2026-03-08 20:41:24
○ 2026-07-23 16:51:52

●NSns2.active-dns.com2026-03-08 → 2026-07-23 · 3 obs

○ 2019-12-21 18:35:36
● 2026-03-08 20:41:24
● 2026-07-23 16:51:52

○NSns2.bluehost.com2015-07-10 → 2019-12-21 · 4 obs

● 2015-07-10 21:16:34
● 2019-12-21 18:35:36
○ 2026-03-08 20:41:24
○ 2026-07-23 16:51:52

●NSns3.active-dns.com2026-03-08 → 2026-07-23 · 3 obs

○ 2019-12-21 18:35:36
● 2026-03-08 20:41:24
● 2026-07-23 16:51:52

●NSns4.active-dns.com2026-03-08 → 2026-07-23 · 3 obs

○ 2019-12-21 18:35:36
● 2026-03-08 20:41:24
● 2026-07-23 16:51:52

○MXoptimization.info2015-07-10 → 2019-12-21 · 4 obs

● 2015-07-10 21:16:34
● 2019-12-21 18:35:36
○ 2026-03-08 20:41:24
○ 2026-07-23 16:51:52

●A127.0.0.12026-05-11 → 2026-07-23 · 3 obs

○ 2026-03-08 21:40:34
● 2026-05-11 23:18:34
● 2026-07-23 16:51:52

○A50.87.180.1652015-07-10 → 2019-12-21 · 4 obs

● 2015-07-10 21:16:34
● 2019-12-21 18:35:36
○ 2026-03-08 20:41:24
○ 2026-07-23 16:51:52

○A75.2.103.232026-03-08 → 2026-03-08 · 5 obs

○ 2019-12-21 18:35:36
● 2026-03-08 20:41:24
● 2026-03-08 21:40:34
○ 2026-05-11 23:18:34
○ 2026-07-23 16:51:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info	-
optimization.info	ns2.active-dns.com, ns3.active-dns.com, ns4.active-dns.com, ns1.active-dns.com	-

✅ Authoritative Response

Server:162.251.82.248

NS records: ns2.active-dns.com, ns3.active-dns.com, ns4.active-dns.com, ns1.active-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimization.info (unsigned zone)

⏱️ Timing

Total: 1002ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
SOA	1	`208.91.197.91 hostmaster.optimization.in`

Analysis

Hierarchy

optimization.info is a parent domain of www.optimization.info.

IP Addresses

optimization.info resolves to just one IP address, 127.0.0.1.

Two other host names, along with 155.254.33.80.static.quadranet.com, aluminyumtekneimalati.com and kensingtonsquash.com, also share IP numbers with optimization.info.

Name Servers

optimization.info delegates to five name servers: ns1.active-dns.com, ns2.active-dns.com, ns3.active-dns.com and two others.

optimization.info shares at least some of its name servers with other domains, including 5aeaa1ec90c65ce11ad69f3aa64291.tech, careyeyer.com, lurbain.com and two others.

These name servers are frequently seen alongside ns4.active-dns.com, 208.91.197.91, ns1.whois.com and 7 other name servers.

Each of the host names ns1.active-dns.com, ns2.active-dns.com, ns3.active-dns.com and ns4.active-dns.com resolves to four IP addresses: ns1.active-dns.com resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; ns2.active-dns.com resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249; ns3.active-dns.com resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247; ns4.active-dns.com resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

optimization.info - robtex.com