optimalca.com - dns.ninja

`optimalca.com`

DNSSEC	⚠️ Not signed
A	13.248.213.45^{🇺🇸 Amazon13.248.208.0/20}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`
A	76.223.67.189^{🇺🇸 Amazon76.223.64.0/20}
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
MX	`optimalca-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2024-03-06 #0

`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=1785118227

Same first word

optimalca.com

Similar names

DNS History

10 records (5 active, 5 former)

○NSns.123-reg.co.uk2015-05-24 → 2017-07-01 · 4 obs

● 2015-05-24 09:59:50
● 2017-07-01 03:23:02
○ 2026-07-08 10:58:40
○ 2026-07-27 02:39:14

●NSns11.domaincontrol.com2026-07-08 → 2026-07-27 · 3 obs

○ 2017-07-01 03:23:02
● 2026-07-08 10:58:40
● 2026-07-27 02:39:14

●NSns12.domaincontrol.com2026-07-08 → 2026-07-27 · 3 obs

○ 2017-07-01 03:23:02
● 2026-07-08 10:58:40
● 2026-07-27 02:39:14

○NSns2.123-reg.co.uk2015-05-24 → 2017-07-01 · 4 obs

● 2015-05-24 09:59:50
● 2017-07-01 03:23:02
○ 2026-07-08 10:58:40
○ 2026-07-27 02:39:14

○MXcluster8.eu.messagelabs.com2015-05-24 → 2017-07-01 · 4 obs

● 2015-05-24 09:59:50
● 2017-07-01 03:23:02
○ 2026-07-08 10:58:40
○ 2026-07-27 02:39:14

○MXcluster8a.eu.messagelabs.com2015-05-24 → 2017-07-01 · 4 obs

● 2015-05-24 09:59:50
● 2017-07-01 03:23:02
○ 2026-07-08 10:58:40
○ 2026-07-27 02:39:14

●MXoptimalca-com.mail.protection.outlook.com2026-07-08 → 2026-07-27 · 3 obs

○ 2017-07-01 03:23:02
● 2026-07-08 10:58:40
● 2026-07-27 02:39:14

●A13.248.213.452026-07-08 → 2026-07-27 · 3 obs

○ 2017-07-01 03:23:02
● 2026-07-08 10:58:40
● 2026-07-27 02:39:14

●A76.223.67.1892026-07-08 → 2026-07-27 · 3 obs

○ 2017-07-01 03:23:02
● 2026-07-08 10:58:40
● 2026-07-27 02:39:14

○A81.21.76.622015-05-24 → 2017-07-01 · 4 obs

● 2015-05-24 09:59:50
● 2017-07-01 03:23:02
○ 2026-07-08 10:58:40
○ 2026-07-27 02:39:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
optimalca.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalca.com (unsigned zone)

⏱️ Timing

Total: 89ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.67.189, 13.248.213.45`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
MX	1	`optimalca-com.mail.protection.outlook.co`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

IP Addresses

optimalca.com points to the IP addresses 13.248.213.45 and 76.223.67.189

clickdealer.biz, smartsolutions-sa.com, cms-uk.myschools.co.uk and two other host names share IP numbers with optimalca.com.

Name Servers

Two name servers handle the delegation for optimalca.com: ns11.domaincontrol.com and ns12.domaincontrol.com.

optimalca.com uses the same name servers as several other domains — among them timfahy.com, rosenfeld.me, rytas.net and two more.

optimalca.com is at least partially co-delegated on name servers with other domains, such as icdgroup.net.

ns11.domaincontrol.com and ns12.domaincontrol.com both carry two IP addresses. The A records for ns11.domaincontrol.com are 97.74.105.6 and 2603:5:2190::6; the A records for ns12.domaincontrol.com are 173.201.73.6 and 2603:5:2290::6.

Mail Servers

Mail for optimalca.com is handled by a single mail server, optimalca-com.mail.protection.outlook.com.

optimalca-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 others.