optimization.co - robtex.com

optimization.co

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
NSns1.afternic.com
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

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=1759713299
WOT: SAFE (1/100)

Same first word

optimization.ca
optimization.at
optimization.dk
optimization.info
optimization.com.au
optimization.in
optimization.management
optimization.org
optimization.ru
optimization.company
optimization.io
optimization.md
optimization.com.ua
optimization.com
optimization.business
optimization.support
optimization.bg
optimization.expert
optimization.by
optimization.today
optimization.co
optimization.team
optimization.cn
optimization.co.uk
optimization.tv
optimization.biz
optimization.com.cn
optimization.digital
optimization.agency

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns1.dsredirection.comns2.dsredirection.comns69.domaincontrol.comns70.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146146.20.53.93208.73.211.186208.73.211.191208.73.211.199208.73.211.233
●NSns1.afternic.com2026-03-08 → 2026-07-22 · 3 obs
○ 2017-09-07 02:32:34
● 2026-03-08 20:42:42
● 2026-07-22 18:53:14
○NSns1.dsredirection.com2015-06-13 → 2016-04-19 · 4 obs
● 2015-06-13 09:51:58
● 2016-04-19 03:27:46
○ 2016-12-01 19:13:34
○ 2026-07-22 18:53:14
●NSns2.afternic.com2026-03-08 → 2026-07-22 · 3 obs
○ 2017-09-07 02:32:34
● 2026-03-08 20:42:42
● 2026-07-22 18:53:14
○NSns2.dsredirection.com2015-06-13 → 2016-04-19 · 4 obs
● 2015-06-13 09:51:58
● 2016-04-19 03:27:46
○ 2016-12-01 19:13:34
○ 2026-07-22 18:53:14
○NSns69.domaincontrol.com2016-12-01 → 2017-09-07 · 5 obs
○ 2016-04-19 03:27:46
● 2016-12-01 19:13:34
● 2017-09-07 02:32:34
○ 2026-03-08 20:42:42
○ 2026-07-22 18:53:14
○NSns70.domaincontrol.com2016-12-01 → 2017-09-07 · 5 obs
○ 2016-04-19 03:27:46
● 2016-12-01 19:13:34
● 2017-09-07 02:32:34
○ 2026-03-08 20:42:42
○ 2026-07-22 18:53:14
○MXmailstore1.secureserver.net2016-12-01 → 2017-09-07 · 4 obs
● 2016-12-01 19:13:34
● 2017-09-07 02:32:34
○ 2026-03-08 20:42:42
○ 2026-07-22 18:53:14
○MXsmtp.secureserver.net2016-12-01 → 2017-09-07 · 4 obs
● 2016-12-01 19:13:34
● 2017-09-07 02:32:34
○ 2026-03-08 20:42:42
○ 2026-07-22 18:53:14
●A13.248.169.482026-03-08 → 2026-07-22 · 6 obs
○ 2017-09-07 02:32:34
● 2026-03-08 20:42:42
● 2026-03-28 03:33:18
○ 2026-06-08 05:07:18
● 2026-06-15 14:28:42
● 2026-07-22 18:53:14
○A146.20.53.932016-12-01 → 2017-09-07 · 5 obs
○ 2016-04-19 03:27:46
● 2016-12-01 19:13:34
● 2017-09-07 02:32:34
○ 2026-03-08 20:42:42
○ 2026-07-22 18:53:14
○A208.73.211.1862015-06-13 → 2016-04-19 · 4 obs
● 2015-06-13 09:51:58
● 2016-04-19 03:27:46
○ 2016-12-01 19:13:34
○ 2026-07-22 18:53:14
○A208.73.211.1912015-06-13 → 2016-04-19 · 4 obs
● 2015-06-13 09:51:58
● 2016-04-19 03:27:46
○ 2016-12-01 19:13:34
○ 2026-07-22 18:53:14
○A208.73.211.1992015-06-13 → 2016-04-19 · 4 obs
● 2015-06-13 09:51:58
● 2016-04-19 03:27:46
○ 2016-12-01 19:13:34
○ 2026-07-22 18:53:14
○A208.73.211.2332015-06-13 → 2016-04-19 · 4 obs
● 2015-06-13 09:51:58
● 2016-04-19 03:27:46
○ 2016-12-01 19:13:34
○ 2026-07-22 18:53:14
●A76.223.54.1462026-03-08 → 2026-07-22 · 6 obs
○ 2017-09-07 02:32:34
● 2026-03-08 20:42:42
● 2026-03-28 03:33:18
○ 2026-06-08 05:07:18
● 2026-06-15 14:28:42
● 2026-07-22 18:53:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
optimization.cons2.afternic.com, ns1.afternic.com-

✅ Authoritative Response

Server:173.201.66.69

NS records: ns2.afternic.com, ns1.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimization.co (unsigned zone)

⏱️ Timing

Total: 2343ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

Analysis

IP Addresses

optimization.co directs to two IP numbers, 13.248.169.48 and 76.223.54.146

Name Servers

Two name servers handle the delegation for optimization.co: ns1.afternic.com and ns2.afternic.com.

ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.