optimumt.com - robtex.com

optimumt.com

DNSSEC⚠️ Not signed
A64.31.25.146🇺🇸 Limestone Networks64.31.25.0/24
PTRs22.hosterpk.com
NSgeorge.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
NSmaya.ns.cloudflare.com
A2606:4700:50::adf5:3ac2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A2803:f800:50::6ca2:c0c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaya.ns.cloudflare.com
A2a06:98c1:50::ac40:20c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaya.ns.cloudflare.com
A108.162.192.194🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A172.64.32.194🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A173.245.58.194🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
MXoptimumt.com ⭐
A64.31.25.146🇺🇸 Limestone Networks64.31.25.0/24
PTRs22.hosterpk.com
TXTv=spf1 a ~all
SOAgeorge.ns.cloudflare.comdns@cloudflare.com serial=2400559618

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776042002

MX for

optimumt.com

Same first word

optimumt.com

Similar names

toptimum.com

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSgeorge.ns.cloudflare.commaya.ns.cloudflare.comns1.hostinger.co.ukns2.hostinger.co.ukns3.hostinger.co.ukns4.hostinger.co.ukMXoptimumt.comdc-7fc82c45.optimumt.comdc-ec53be0f5f89.optimumt.commx1.hostinger.co.ukA64.31.25.146104.31.78.91104.31.79.912400:cb00:2048:1::681f:4e5b2400:cb00:2048:1::681f:4f5b31.170.165.158
●NSgeorge.ns.cloudflare.com2017-01-09 → 2026-04-13 · 3 obs
○ 2016-06-17 20:12:30
● 2017-01-09 14:17:48
● 2026-04-13 01:10:24
●NSmaya.ns.cloudflare.com2017-01-09 → 2026-04-13 · 3 obs
○ 2016-06-17 20:12:30
● 2017-01-09 14:17:48
● 2026-04-13 01:10:24
○NSns1.hostinger.co.uk2015-11-19 → 2016-06-17 · 4 obs
● 2015-11-19 01:28:26
● 2016-06-17 20:12:30
○ 2017-01-09 14:17:48
○ 2026-04-13 01:10:24
○NSns2.hostinger.co.uk2015-11-19 → 2016-06-17 · 4 obs
● 2015-11-19 01:28:26
● 2016-06-17 20:12:30
○ 2017-01-09 14:17:48
○ 2026-04-13 01:10:24
○NSns3.hostinger.co.uk2015-11-19 → 2016-06-17 · 4 obs
● 2015-11-19 01:28:26
● 2016-06-17 20:12:30
○ 2017-01-09 14:17:48
○ 2026-04-13 01:10:24
○NSns4.hostinger.co.uk2015-11-19 → 2016-06-17 · 4 obs
● 2015-11-19 01:28:26
● 2016-06-17 20:12:30
○ 2017-01-09 14:17:48
○ 2026-04-13 01:10:24
○MXdc-7fc82c45.optimumt.com2017-01-09 → 2017-01-09 · 4 obs
○ 2016-06-17 20:12:30
● 2017-01-09 14:17:48
○ 2018-09-06 01:34:24
○ 2026-04-13 01:10:24
○MXdc-ec53be0f5f89.optimumt.com2018-09-06 → 2018-09-06 · 4 obs
○ 2017-01-09 14:17:48
● 2018-09-06 01:34:24
○ 2026-04-06 06:18:18
○ 2026-04-13 01:10:24
○MXmx1.hostinger.co.uk2015-11-19 → 2016-06-17 · 4 obs
● 2015-11-19 01:28:26
● 2016-06-17 20:12:30
○ 2017-01-09 14:17:48
○ 2026-04-13 01:10:24
●MXoptimumt.com2026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-06 01:34:24
● 2026-04-06 06:18:18
● 2026-04-13 01:10:24
○A104.31.78.912017-01-09 → 2018-09-06 · 5 obs
○ 2016-06-17 20:12:30
● 2017-01-09 14:17:48
● 2018-09-06 01:34:24
○ 2026-04-06 06:18:18
○ 2026-04-13 01:10:24
○A104.31.79.912017-01-09 → 2018-09-06 · 5 obs
○ 2016-06-17 20:12:30
● 2017-01-09 14:17:48
● 2018-09-06 01:34:24
○ 2026-04-06 06:18:18
○ 2026-04-13 01:10:24
○A2400:cb00:2048:1::681f:4e5b2017-01-09 → 2018-09-06 · 5 obs
○ 2016-06-17 20:12:30
● 2017-01-09 14:17:48
● 2018-09-06 01:34:24
○ 2026-04-06 06:18:18
○ 2026-04-13 01:10:24
○A2400:cb00:2048:1::681f:4f5b2017-01-09 → 2018-09-06 · 5 obs
○ 2016-06-17 20:12:30
● 2017-01-09 14:17:48
● 2018-09-06 01:34:24
○ 2026-04-06 06:18:18
○ 2026-04-13 01:10:24
○A31.170.165.1582015-11-19 → 2016-06-17 · 4 obs
● 2015-11-19 01:28:26
● 2016-06-17 20:12:30
○ 2017-01-09 14:17:48
○ 2026-04-13 01:10:24
●A64.31.25.1462026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-06 01:34:24
● 2026-04-06 06:18:18
● 2026-04-13 01:10:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...-
optimumt.comgeorge.ns.cloudflare.com, maya.ns.cloudflare.com12 records

✅ Authoritative Response

Server:173.245.59.167

NS records: george.ns.cloudflare.com, maya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimumt.com (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

TypeCountSample Data
A164.31.25.146
NS2george.ns.cloudflare.com, maya.ns.cloudflare.com
MX1optimumt.com (pri: 0)
TXT1v=spf1 a ~all
SOA1george.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (george.ns.cloudflare.com, george.ns.cloudflare.com, george.ns.cloudflare.com...)

Analysis

Mail Server Role

optimumt.com serves as the mail server for optimumt.com.

IP Addresses

optimumt.com resolves to one IP number: 64.31.25.146.

Other host names, for instance _dc-mx.b891f1626fea.hirafatima.com, appixi.com, aapackages.com, myedesk.com and paperup.com.pk share IP numbers with optimumt.com.

Name Servers

optimumt.com's delegation uses two name servers: george.ns.cloudflare.com and maya.ns.cloudflare.com.

optimumt.com uses the same name server setup as other domains, such as hirafatima.com, cappadociahorsefarm.com, reqon.com, zalamo.com and jenny-mod.com.

optimumt.com at least partially shares name servers with other domains, including jogos365br.com, uchart.ca, susweb.dk, strivingmogul.com and nashate.com.

These name servers are commonly used with zod.ns.cloudflare.com.

Host names with six IP numbers:

george.ns.cloudflare.com points to 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167.

maya.ns.cloudflare.com points to 2606:4700:50::adf5:3ac2, 2803:f800:50::6ca2:c0c2, 2a06:98c1:50::ac40:20c2, 108.162.192.194, 172.64.32.194 and 173.245.58.194.

Mail Servers

optimumt.com is handled by a single mail server, optimumt.com.

Host name optimumt.com resolves to a single IP: 64.31.25.146.