`optimal-technology.com`

DNSSEC	⚠️ Not signed
A	85.233.160.22^{🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited}
		PTR	`fwd0.hosts.co.uk`
NS	`ns0.phase8.net` ⭐
		A	81.88.63.114^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns0.phase8.net`
NS	`ns1.phase8.net`
		A	85.233.160.68^{🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited}
			PTR	`ns1.phase8.net`
NS	`ns2.phase8.net`
		A	91.186.2.48^{🇬🇧 SIMPLYTRANSIT91.186.0.0/19 Simply Transit Ltd}
			PTR	`ns2.phase8.net`
MX	`athena.hosts.co.uk` ⭐
		A	85.233.160.20^{🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited}
			PTR	`athena.hosts.co.uk`
MX	`hermes.hosts.co.uk` ⭐
		A	85.233.160.21^{🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited}
			PTR	`hermes.hosts.co.uk`
TXT	`v=spf1 include:spf.hosts.co.uk ~all`
SOA	`ns0.phase8.net`support@phase8.net 2025-09-01 #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=1777412406

Same first word

optimal-technology.com

DNS History

6 records (6 active, 0 former)

●NSns0.phase8.net2015-11-02 → 2026-04-28 · 2 obs

● 2015-11-02 08:39:26
● 2026-04-28 21:52:56

●NSns1.phase8.net2015-11-02 → 2026-04-28 · 2 obs

● 2015-11-02 08:39:26
● 2026-04-28 21:52:56

●NSns2.phase8.net2015-11-02 → 2026-04-28 · 2 obs

● 2015-11-02 08:39:26
● 2026-04-28 21:52:56

●MXathena.hosts.co.uk2015-11-02 → 2026-04-28 · 2 obs

● 2015-11-02 08:39:26
● 2026-04-28 21:52:56

●MXhermes.hosts.co.uk2015-11-02 → 2026-04-28 · 2 obs

● 2015-11-02 08:39:26
● 2026-04-28 21:52:56

●A85.233.160.222015-11-02 → 2026-04-28 · 2 obs

● 2015-11-02 08:39:26
● 2026-04-28 21:52:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
optimal-technology.com	ns0.phase8.net, ns1.phase8.net, ns2.phase8.net	-

✅ Authoritative Response

Server:81.88.63.114

NS records: ns0.phase8.net, ns1.phase8.net, ns2.phase8.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimal-technology.com (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.233.160.22`
NS	3	`ns0.phase8.net, ns2.phase8.net...`
MX	2	`athena.hosts.co.uk (pri: 30), hermes.hosts.co.uk (pri: 30)`
TXT	1	`v=spf1 include:spf.hosts.co.uk ~all`
SOA	1	`ns0.phase8.net support.phase8.net`

Analysis

IP Addresses

optimal-technology.com resolves to one IP number: 85.233.160.22.

Other host names, for instance jobseek.guru, vynes.com, home-office-chairs.net, carlease.center and longmelford.com share IP numbers with optimal-technology.com.

Name Servers

optimal-technology.com is delegated to three name servers: ns0.phase8.net, ns1.phase8.net and ns2.phase8.net.

optimal-technology.com at least partially shares name servers with other domains, including cjsltd.co.uk, bmbgroup.co.uk, spymass.com, prestige-nursing.co.uk and joshvanetten.com.

Host names with a single IP:

ns0.phase8.net points to 81.88.63.114; ns1.phase8.net points to 85.233.160.68; ns2.phase8.net points to 91.186.2.48.

Mail Servers

optimal-technology.com is served by two mail servers athena.hosts.co.uk and hermes.hosts.co.uk.

optimal-technology.com shares the same mail server setup as other domains, for instance jasonbeal.com, uk-saunas.com, tantric-massage-tenerife.com, doshi.biz and saintroch.co.uk.

optimal-technology.com shares some mail servers with other domains, for instance auricl.com, creativeandcoffee.com, chimerasp.com and denlewis.com.

Host names with a single IP address: athena.hosts.co.uk points to 85.233.160.20; hermes.hosts.co.uk points to 85.233.160.21.

optimal-technology.com - robtex.com