optimisation.co - dns.ninja

optimisation.co

DNSSEC⚠️ Not signed
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns1.namepros-dns.com ⭐
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
TXTv=spf1 -all
SOAns1.namepros-dns.comdns@namepros.com serial=14874455

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759722734

Same first word

optimisation.de
optimisation.co.in
optimisation.net
optimisation.co
optimisation.biz
optimisation.io
optimisation.fr
optimisation.co.za

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSns1.namepros-dns.comns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.isbuy.internettraffic.comlaunch1.spaceship.netlaunch2.spaceship.netns.mainnameserver.comns1.parkingcrew.netns2.mainnameserver.comns2.parkingcrew.netsell.internettraffic.comMXmail.optimisation.coA54.237.57.2113.248.169.48185.53.178.8185.53.179.6185.53.179.869.172.201.20876.223.54.14679.170.44.105
○NSbuy.internettraffic.com2016-02-04 → 2016-02-04 · 4 obs
○ 2015-11-10 06:15:58
● 2016-02-04 11:40:50
○ 2016-07-07 01:13:42
○ 2026-08-02 08:17:36
○NSlaunch1.spaceship.net2026-03-21 → 2026-04-07 · 5 obs
○ 2020-01-28 21:56:20
● 2026-03-21 03:03:52
● 2026-04-07 17:32:38
○ 2026-07-09 13:27:12
○ 2026-08-02 08:17:36
○NSlaunch2.spaceship.net2026-03-21 → 2026-04-07 · 5 obs
○ 2020-01-28 21:56:20
● 2026-03-21 03:03:52
● 2026-04-07 17:32:38
○ 2026-07-09 13:27:12
○ 2026-08-02 08:17:36
○NSns.mainnameserver.com2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 15:40:14
○ 2015-11-10 06:15:58
○ 2026-08-02 08:17:36
●NSns1.namepros-dns.com2026-07-09 → 2026-08-02 · 3 obs
○ 2026-04-07 17:32:38
● 2026-07-09 13:27:12
● 2026-08-02 08:17:36
○NSns1.parkingcrew.net2015-11-10 → 2020-01-28 · 7 obs
○ 2015-07-08 15:40:14
● 2015-11-10 06:15:58
○ 2016-02-04 11:40:50
● 2016-07-07 01:13:42
● 2020-01-28 21:56:20
○ 2026-03-21 03:03:52
○ 2026-08-02 08:17:36
●NSns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is2026-07-09 → 2026-08-02 · 3 obs
○ 2026-04-07 17:32:38
● 2026-07-09 13:27:12
● 2026-08-02 08:17:36
○NSns2.mainnameserver.com2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 15:40:14
○ 2015-11-10 06:15:58
○ 2026-08-02 08:17:36
○NSns2.parkingcrew.net2015-11-10 → 2020-01-28 · 7 obs
○ 2015-07-08 15:40:14
● 2015-11-10 06:15:58
○ 2016-02-04 11:40:50
● 2016-07-07 01:13:42
● 2020-01-28 21:56:20
○ 2026-03-21 03:03:52
○ 2026-08-02 08:17:36
○NSsell.internettraffic.com2016-02-04 → 2016-02-04 · 4 obs
○ 2015-11-10 06:15:58
● 2016-02-04 11:40:50
○ 2016-07-07 01:13:42
○ 2026-08-02 08:17:36
○MXmail.optimisation.co2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 15:40:14
○ 2015-11-10 06:15:58
○ 2026-08-02 08:17:36
○A13.248.169.482026-03-21 → 2026-04-07 · 5 obs
○ 2020-01-28 21:56:20
● 2026-03-21 03:03:52
● 2026-04-07 17:32:38
○ 2026-07-09 13:27:12
○ 2026-08-02 08:17:36
○A185.53.178.82017-03-19 → 2017-03-19 · 4 obs
○ 2016-07-07 01:13:42
● 2017-03-19 20:31:32
○ 2020-01-28 21:56:20
○ 2026-08-02 08:17:36
○A185.53.179.62020-01-28 → 2020-01-28 · 4 obs
○ 2017-03-19 20:31:32
● 2020-01-28 21:56:20
○ 2026-03-21 03:03:52
○ 2026-08-02 08:17:36
○A185.53.179.82015-11-10 → 2016-07-07 · 6 obs
○ 2015-07-08 15:40:14
● 2015-11-10 06:15:58
○ 2016-02-04 11:40:50
● 2016-07-07 01:13:42
○ 2017-03-19 20:31:32
○ 2026-08-02 08:17:36
●A54.237.57.212026-07-09 → 2026-08-02 · 3 obs
○ 2026-04-07 17:32:38
● 2026-07-09 13:27:12
● 2026-08-02 08:17:36
○A69.172.201.2082016-02-04 → 2016-02-04 · 4 obs
○ 2015-11-10 06:15:58
● 2016-02-04 11:40:50
○ 2016-07-07 01:13:42
○ 2026-08-02 08:17:36
○A76.223.54.1462026-03-21 → 2026-04-07 · 5 obs
○ 2020-01-28 21:56:20
● 2026-03-21 03:03:52
● 2026-04-07 17:32:38
○ 2026-07-09 13:27:12
○ 2026-08-02 08:17:36
○A79.170.44.1052015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 15:40:14
○ 2015-11-10 06:15:58
○ 2026-08-02 08:17:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co-
optimisation.cons2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is, ns1.namepros-dns.com-

✅ Authoritative Response

Server:3.233.30.191

NS records: ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is, ns1.namepros-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimisation.co (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

TypeCountSample Data
A154.237.57.21
NS2ns1.namepros-dns.com, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns
TXT1v=spf1 -all
SOA1ns1.namepros-dns.com dns.namepros.com

Analysis

IP Addresses

optimisation.co has exactly one IP address — 54.237.57.21.

grivan.com, ollii.com, monster.tentacle(0x68656e746169).net plus two other host names have IP numbers in common with optimisation.co.

Name Servers

optimisation.co uses two name servers for its delegation: ns1.namepros-dns.com and ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is.

The name server configuration of optimisation.co is shared with other domains, for instance uvibu.com, kristall.co, qites.com and two others.

optimisation.co partially shares its NS delegation with several other domains, including coachinginstruction.com, supernatural.tv, brainstormai.com and two others.

In DNS configurations, these name servers often share authority with ns2.abdulbasit.ns.namepros-dns.is, ns2.namepros-dns.is, ns2.brokerage.ns.namepros-dns.is and 7 other name servers.

ns1.namepros-dns.com resolves to 54.237.57.21. ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is resolves to 3.233.30.191. Both host names point to a single IP number.