`justoptimise.com`

DNSSEC	⚠️ Not signed
A	2a07:7800::162^{🇬🇧 TWENTYI2a07:7800::/48}
A	185.151.30.163^{🇬🇧 TWENTYI185.151.30.0/24}
NS	`ns1.optimisedns.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.optimisedns.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.optimisedns.com`
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.optimisedns.com`
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 +a +mx +ip4:95.215.226.243 +ip4:95.215.227.190 +ip4:95.215.227.191 inc...`
SOA	`ns1.optimisedns.com`hostmaster@stackdns.com serial=1767469145

`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=1771291435

Subdomains

cloud.justoptimise.com

Same first word

justoptimise.com

DNS History

11 records (7 active, 4 former)

○NSns1.justoptimise.com2016-01-29 → 2017-08-17 · 4 obs

● 2016-01-29 06:52:48
● 2017-08-17 23:02:10
○ 2026-02-21 06:46:50
○ 2026-03-23 06:35:54

●NSns1.optimisedns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-08-17 23:02:10
● 2026-02-21 06:46:50
● 2026-03-23 06:35:54

○NSns2.justoptimise.com2016-01-29 → 2017-08-17 · 4 obs

● 2016-01-29 06:52:48
● 2017-08-17 23:02:10
○ 2026-02-21 06:46:50
○ 2026-03-23 06:35:54

●NSns2.optimisedns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-08-17 23:02:10
● 2026-02-21 06:46:50
● 2026-03-23 06:35:54

●NSns3.optimisedns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-08-17 23:02:10
● 2026-02-21 06:46:50
● 2026-03-23 06:35:54

●NSns4.optimisedns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-08-17 23:02:10
● 2026-02-21 06:46:50
● 2026-03-23 06:35:54

○MXcloud.justoptimise.com2016-01-29 → 2017-08-17 · 4 obs

● 2016-01-29 06:52:48
● 2017-08-17 23:02:10
○ 2026-02-21 06:46:50
○ 2026-03-23 06:35:54

●MXmx.stackmail.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-08-17 23:02:10
● 2026-02-21 06:46:50
● 2026-03-23 06:35:54

●A185.151.30.1632026-02-21 → 2026-03-23 · 3 obs

○ 2017-08-17 23:02:10
● 2026-02-21 06:46:50
● 2026-03-23 06:35:54

●A2a07:7800::1622026-02-21 → 2026-03-23 · 3 obs

○ 2017-08-17 23:02:10
● 2026-02-21 06:46:50
● 2026-03-23 06:35:54

○A95.215.227.1912016-01-29 → 2017-08-17 · 4 obs

● 2016-01-29 06:52:48
● 2017-08-17 23:02:10
○ 2026-02-21 06:46:50
○ 2026-03-23 06:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
justoptimise.com	ns1.optimisedns.com, ns2.optimisedns.com, ns3.optimisedns.com, ns4.optimisedns.com	4 records

✅ Authoritative Response

Server:104.196.137.209

NS records: ns1.optimisedns.com, ns2.optimisedns.com, ns3.optimisedns.com, ns4.optimisedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justoptimise.com (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.151.30.163`
AAAA	1	`2a07:7800::162`
NS	4	`ns1.optimisedns.com, ns3.optimisedns.com...`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:95.215.226.243 +ip4:9`
SOA	1	`ns1.optimisedns.com hostmaster.stackdns.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.optimisedns.com, ns2.optimisedns.com, ns3.optimisedns.com...)

Analysis

Hierarchy

The parent of cloud.justoptimise.com is justoptimise.com.

IP Addresses

Two IP numbers are pointed to by justoptimise.com: 2a07:7800::162 and 185.151.30.163.

other host names include html.trewpoiuy537.author.www.montessorijobsuk.co.uk, willlhil.com, fuzionsystems.co.uk, capitis.co.uk and jancett.co.uk; they share IP numbers with justoptimise.com.

Name Servers

justoptimise.com delegates to four name servers: ns1.optimisedns.com, ns2.optimisedns.com, ns3.optimisedns.com and ns4.optimisedns.com.

justoptimise.com at least partially shares name servers with other domains, such as maherross.com, compucheck.co.uk and optimisedns.com.

These name servers are commonly used with the following: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

Host names with one IP number: ns1.optimisedns.com points to: 35.197.225.59; ns2.optimisedns.com points to: 146.148.28.88; ns3.optimisedns.com points to: 35.198.79.191; ns4.optimisedns.com points to: 104.196.137.209.

Mail Servers

justoptimise.com is handled by a single mail server, mx.stackmail.com.

justoptimise.com uses the same mail server setup as other domains, for instance any-business.com, semtelligence.com, architecturaldesignsurrey.com, poshtotticlothing.co.uk and dimmicklaw.com.

The host name mx.stackmail.com points to IP 185.151.28.67.

justoptimise.com - robtex.com