optim.co - dns.ninja

`optim.co`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759730572

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pitom.it

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opimt.org

mipot.ru

DNS History

15 records (4 active, 11 former)

○NSda31.domeny.com2015-07-19 → 2016-08-08 · 4 obs

● 2015-07-19 12:11:10
● 2016-08-08 14:06:00
○ 2026-04-01 16:19:22
○ 2026-08-11 16:12:34

○NSdns2.domeny.com2015-07-19 → 2016-08-08 · 4 obs

● 2015-07-19 12:11:10
● 2016-08-08 14:06:00
○ 2026-04-01 16:19:22
○ 2026-08-11 16:12:34

○NSlaunch1.spaceship.net2026-06-15 → 2026-06-15 · 4 obs

○ 2026-04-18 17:41:46
● 2026-06-15 04:21:58
○ 2026-06-26 00:26:00
○ 2026-08-11 16:12:34

○NSlaunch2.spaceship.net2026-06-15 → 2026-06-15 · 4 obs

○ 2026-04-18 17:41:46
● 2026-06-15 04:21:58
○ 2026-06-26 00:26:00
○ 2026-08-11 16:12:34

●NSns1.afternic.com2026-04-01 → 2026-08-11 · 6 obs

○ 2016-08-08 14:06:00
● 2026-04-01 16:19:22
● 2026-04-18 17:41:46
○ 2026-06-15 04:21:58
● 2026-06-26 00:26:00
● 2026-08-11 16:12:34

○NSns1.atom.com2026-04-01 → 2026-08-11 · 2 obs

○ 2026-04-01 16:19:22
○ 2026-08-11 16:12:34

●NSns2.afternic.com2026-04-01 → 2026-08-11 · 6 obs

○ 2016-08-08 14:06:00
● 2026-04-01 16:19:22
● 2026-04-18 17:41:46
○ 2026-06-15 04:21:58
● 2026-06-26 00:26:00
● 2026-08-11 16:12:34

○NSns2.atom.com2026-04-01 → 2026-08-11 · 2 obs

○ 2026-04-01 16:19:22
○ 2026-08-11 16:12:34

○MXmail.optim.co2015-07-19 → 2016-08-08 · 4 obs

● 2015-07-19 12:11:10
● 2016-08-08 14:06:00
○ 2026-04-01 16:19:22
○ 2026-08-11 16:12:34

●A13.248.169.482026-04-01 → 2026-08-11 · 6 obs

○ 2016-08-08 14:06:00
● 2026-04-01 16:19:22
● 2026-04-18 17:41:46
○ 2026-06-15 04:21:58
● 2026-06-26 00:26:00
● 2026-08-11 16:12:34

○A44.232.173.2492026-06-15 → 2026-06-15 · 4 obs

○ 2026-04-18 17:41:46
● 2026-06-15 04:21:58
○ 2026-06-26 00:26:00
○ 2026-08-11 16:12:34

○A52.20.84.622026-04-01 → 2026-08-11 · 2 obs

○ 2026-04-01 16:19:22
○ 2026-08-11 16:12:34

○A52.40.42.1132026-06-15 → 2026-06-15 · 4 obs

○ 2026-04-18 17:41:46
● 2026-06-15 04:21:58
○ 2026-06-26 00:26:00
○ 2026-08-11 16:12:34

●A76.223.54.1462026-04-01 → 2026-08-11 · 6 obs

○ 2016-08-08 14:06:00
● 2026-04-01 16:19:22
● 2026-04-18 17:41:46
○ 2026-06-15 04:21:58
● 2026-06-26 00:26:00
● 2026-08-11 16:12:34

○A91.225.28.1602015-07-19 → 2016-08-08 · 4 obs

● 2015-07-19 12:11:10
● 2016-08-08 14:06:00
○ 2026-04-01 16:19:22
○ 2026-08-11 16:12:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
optim.co	ns1.afternic.com, ns2.afternic.com	-

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optim.co (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

Analysis

IP Addresses

optim.co has two IP addresses: 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with optim.co are vx.chat, revoskin.com, seattleyogacenter.com and two others.

Name Servers

The NS records for optim.co delegate to ns1.afternic.com and ns2.afternic.com.

optim.co has the same name server delegation as a number of other domains, such as rockfordtech.com, vrjq.com, red98.com and two more.

The name servers of optim.co overlap at least partially with those of other domains — among them girlspo.com, kindnessworks.org, ilyservice.net and two more.

The name servers verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-kezgve4cpkyigwb9yfxelc.ns101.verify.hn are commonly seen alongside these name servers.

ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.