optimacs.com - dns.ninja

`optimacs.com`

DNSSEC	⚠️ Not signed
A	188.64.190.212^{🇬🇧 UKHOST4U188.64.190.0/23 UKHost4u}
		PTR	`wp2.ukhost4u.com`
NS	`ns0.zen.co.uk` ⭐
		A	2a02:8010:7:1::53^{🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd}
			PTR	`ns0.zen.co.uk`
		A	212.23.8.1^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`ns0.zen.co.uk`
NS	`ns1.zen.co.uk`
		A	2a02:8010:2:8::53^{🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd}
			PTR	`ns1.zen.co.uk`
		A	212.23.3.1^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`ns1.zen.co.uk`
MX	`optimacs-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`MS=ms46608787`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=5rTU-r7NdxpQDi1xDJozjb1QUOfWHjR4eV3RnS96Kvk`
SOA	`ns0.zen.co.uk`dnsmaster@zen.co.uk 2021-02-10 #1

`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=1785661277

Subdomains

www.optimacs.com

Same first word

optimacs.com

Similar names

DNS History

6 records (4 active, 2 former)

●NSns0.zen.co.uk2015-05-28 → 2026-08-02 · 2 obs

● 2015-05-28 08:49:10
● 2026-08-02 09:14:44

●NSns1.zen.co.uk2015-05-28 → 2026-08-02 · 2 obs

● 2015-05-28 08:49:10
● 2026-08-02 09:14:44

○NSunamuno.zen.co.uk2015-05-28 → 2019-01-08 · 4 obs

● 2015-05-28 08:49:10
● 2019-01-08 16:20:14
○ 2026-02-18 07:35:48
○ 2026-08-02 09:14:44

●MXoptimacs-com.mail.protection.outlook.com2015-05-28 → 2026-08-02 · 2 obs

● 2015-05-28 08:49:10
● 2026-08-02 09:14:44

●A188.64.190.2122026-02-18 → 2026-08-02 · 3 obs

○ 2019-01-08 16:20:14
● 2026-02-18 07:35:48
● 2026-08-02 09:14:44

○A82.108.121.212015-05-28 → 2019-01-08 · 4 obs

● 2015-05-28 08:49:10
● 2019-01-08 16:20:14
○ 2026-02-18 07:35:48
○ 2026-08-02 09:14:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimacs.com	ns0.zen.co.uk, ns1.zen.co.uk	-

✅ Authoritative Response

Server:212.23.8.1

NS records: ns0.zen.co.uk, ns1.zen.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimacs.com (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.64.190.212`
NS	2	`ns0.zen.co.uk, ns1.zen.co.uk`
MX	1	`optimacs-com.mail.protection.outlook.com`
TXT	3	`v=spf1 include:spf.protection.outlook.co, google-site-verification=5rTU-r7NdxpQDi1...`
SOA	1	`ns0.zen.co.uk dnsmaster.zen.co.uk`

Analysis

Hierarchy

optimacs.com is the parent zone for www.optimacs.com.

IP Addresses

optimacs.com resolves to one IP address: 188.64.190.212.

ns100.ukhost4u.com, mail.cumbriaradiators.co.uk, cocoon-shop.com and two other host names share IP numbers with optimacs.com.

Name Servers

optimacs.com has two authoritative name servers — ns0.zen.co.uk and ns1.zen.co.uk.

optimacs.com uses the same name servers as several other domains — among them londondoor.co.uk, twmtraffic.com, becatech.com and two more.

optimacs.com partially shares its NS delegation with several other domains, including 103.183.185.in-addr.arpa, sohopool.com, aston-chambers.com and two others.

These name servers often co-occur with the name servers unamuno.zen.co.uk.

Both ns0.zen.co.uk and ns1.zen.co.uk have two IP addresses each. ns0.zen.co.uk resolves to 212.23.8.1 and 2a02:8010:7:1::53; ns1.zen.co.uk resolves to 212.23.3.1 and 2a02:8010:2:8::53.

Mail Servers

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

optimacs-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.8, 52.101.68.39, 52.101.73.1 and 5 others.