`optimisationcompany.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2ea^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02ea.elastic-ssl.ui-r.com`
A	217.160.0.219^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1042.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:532a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.org`
		A	217.160.83.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.org`
NS	`ns1017.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5211:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.com`
		A	217.160.82.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.com`
NS	`ns1058.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:513a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1058.ui-dns.biz`
		A	217.160.81.58^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1058.ui-dns.biz`
NS	`ns1111.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:111^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1111.ui-dns.de`
		A	185.132.32.111^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1111.ui-dns.de`
		A	217.160.80.111^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1111.ui-dns.de`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1042.ui-dns.org`hostmaster@1und1.com 2017-06-01 #6

`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=1776018052

Previously MX for

optimisationcompany.com

Same first word

optimisationcompany.com

optimisationcompany.co.uk

DNS History

16 records (8 active, 8 former)

○NSns-uk.1and1-dns.biz2015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

○NSns-uk.1and1-dns.co.uk2015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

○NSns-uk.1and1-dns.com2015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

○NSns-uk.1and1-dns.org2015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

●NSns1017.ui-dns.com2026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

●NSns1042.ui-dns.org2026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

●NSns1058.ui-dns.biz2026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

●NSns1111.ui-dns.de2026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

●MXmx00.ionos.co.uk2026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

○MXmx01.1and1.co.uk2015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

●MXmx01.ionos.co.uk2026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

○MXoptimisationcompany.com2015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

●A2001:8d8:100f:f000::2ea2026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

○A2001:8d8:811:4f00::1d:595e2015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

●A217.160.0.2192026-03-31 → 2026-04-12 · 3 obs

○ 2017-04-20 11:40:36
● 2026-03-31 19:00:20
● 2026-04-12 18:37:18

○A82.165.24.2392015-05-23 → 2017-04-20 · 4 obs

● 2015-05-23 00:54:32
● 2017-04-20 11:40:36
○ 2026-03-31 19:00:20
○ 2026-04-12 18:37:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
optimisationcompany.com	ns1042.ui-dns.org, ns1058.ui-dns.biz, ns1111.ui-dns.de, ns1017.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.42

NS records: ns1042.ui-dns.org, ns1058.ui-dns.biz, ns1111.ui-dns.de, ns1017.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimisationcompany.com (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.219`
AAAA	1	`2001:8d8:100f:f000::2ea`
NS	4	`ns1017.ui-dns.com, ns1042.ui-dns.org...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1042.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1017.ui-dns.com, ns1017.ui-dns.com)

Analysis

IP Addresses

optimisationcompany.com resolves to two IP numbers: 2001:8d8:100f:f000::2ea and 217.160.0.219.

other host names including style-plc.com, sim-media.net, aero.de, juergen-hirner.de and s164626539.websitehome.co.uk share IP numbers with optimisationcompany.com.

Name Servers

optimisationcompany.com is delegated to four name servers: ns1058.ui-dns.biz, ns1017.ui-dns.com, ns1111.ui-dns.de and ns1042.ui-dns.org.

optimisationcompany.com at least partially shares name servers with other domains, for instance main-vinotel.de, vinopo.com, kanzler-immobilien.com, assence.ch and peterchow.org.

These name servers are commonly used with the following name servers: ns1042.ui-dns.com, ns1042.ui-dns.biz, ns1042.ui-dns.de, ns1111.ui-dns.biz, ns1111.ui-dns.com, ns1111.ui-dns.org, ns1058.ui-dns.com, ns1017.ui-dns.biz, ns1017.ui-dns.de and ns1058.ui-dns.de.

Host names with three IP numbers:

ns1111.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:111, 185.132.32.111 and 217.160.80.111.

Host names with two IP numbers:

ns1058.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:513a:100 and 217.160.81.58.

ns1017.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5211:100 and 217.160.82.17.

ns1042.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:532a:100 and 217.160.83.42.

Mail Servers

Two mail servers handle optimisationcompany.com: mx00.ionos.co.uk and mx01.ionos.co.uk.

optimisationcompany.com shares the same mail server setup as other domains, for instance ecolearners.com, kmv.co, chargersanywhere.com, folicaid.com and djcammy.co.uk.

optimisationcompany.com shares some mail servers with other domains, at least partially, for example 96shenleyroad.co.uk and popacademy.co.uk.

Host names with one IP number:

mx00.ionos.co.uk points to 212.227.15.41

mx01.ionos.co.uk points to 217.72.192.67

optimisationcompany.com - robtex.com