`sg.optimaltest.com`

DNSSEC	⚠️ Not signed
A	194.90.64.151^{🇮🇱 NV-ASN194.90.0.0/16 013 Netvision Network}
		PTR	`cn.optimaltest.com`
		PTR	`de.optimaltest.com`
		PTR	`es.optimaltest.com`
		PTR	`fr.optimaltest.com`
		PTR	`in.optimaltest.com`
		PTR	`it.optimaltest.com`
		PTR	`jp.optimaltest.com`
		PTR	`kr.optimaltest.com`
		PTR	`my.optimaltest.com`
		PTR	`nl.optimaltest.com`
		PTR	`ph.optimaltest.com`
		PTR	`pt.optimaltest.com`
		PTR	`sg.optimaltest.com`
		PTR	`th.optimaltest.com`
		PTR	`tw.optimaltest.com`

`optimaltest.com`

	DNSSEC	⚠️ Not signed
	A	194.90.64.162^{🇮🇱 NV-ASN194.90.0.0/16 013 Netvision Network}
	NS	`ns-924.awsdns-51.net` ⭐
	NS	`ns-1397.awsdns-46.org`
	NS	`ns-1644.awsdns-13.co.uk`
	NS	`ns-418.awsdns-52.com`
	MX	`optimaltest.in.tmes.trendmicro.com` ⭐
	TXT	`MS=ms61290644`
	TXT	`MS=ms79302865`
	TXT	`QngzpPYRdvcuMs9yVYGIfILDK+WFBPtiqGBfgPrEcEHmUf0BRqqfZAvBPlGzs+S0frtsjhFCWA9E0...`
	TXT	`k=rsa; p=MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhAKvJz5ye22PHdYTIuavCV0yjPh3rgdK9NFBH...`
	TXT	`v=spf1 a mx include:activetrail.com include:spf.protection.outlook.com ip4:14...`
	SOA	`ns-924.awsdns-51.net`awsdns-hostmaster@amazon.com serial=1

PTR for

151.64.90.194.in-addr.arpa

Same first word

sg.abbott

sg.nl

sg.com

sg.com.au

sg.cl

sg.ee

sg.gg

sg.canon

sg.pl

sg.gov.tr

sg.news

sg.fr

sg.nu

sg.my

sg.kz

sg.lt

sg.com.my

sg.dk

sg.spb.ru

sg.or.id

sg.ac.th

sg.agency

sg.com.br

sg.ai

sg.ca

sg.law

sg.ae

sg.k12.tr

sg.co.nz

sg.s3-website-us-west-2.amazonaws.com

sg.is

sg.in.th

sg

sg.com.pl

sg.cc

sg.de

sg.se

sg.co.th

sg.com.mx

sg.s3-website.ap-northeast-2.amazonaws.com

sg.dev

sg.vn.ua

sg.s3-website-us-west-1.amazonaws.com

sg.mk

sg.com.py

sg.cz

sg.ac

sg.org.tr

sg.ph

sg.com.cn

sg.am

sg.be

sg.com.jo

sg.net.cn

sg.sh

sg.work

sg.ba.gov.br

sg.org.au

sg.s3-ap-southeast-1.amazonaws.com

sg.s3.amazonaws.com

sg.id.au

sg.on-the-web.tv

sg.live

sg.edu.pl

sg.homeip.net

sg.cn

sg.org.za

sg.blogspot.com

sg.cm

sg.s3-website-ap-southeast-1.amazonaws.com

sg.net.pl

sg.hu

sg.gov.cn

sg.zone

sg.org.ru

sg.co

sg.vc

sg.sharp

sg.io

sg.contact

sg.com.tw

sg.com.ar

sg.ac.kr

sg.lv

sg.rt.ht

sg.gov.pl

sg.gs

sg.tf

sg.com.ua

sg.kg

sg.ua

sg.edu.mx

sg.sv

sg.at

sg.gov.br

sg.com.kw

sg.net

sg.tax

sg.tn

sg.pe

sg.bj.cn

sg.ch

sg.org

sg.no

sg.edgesuite.net

sg.me

sg.co.kr

sg.ru

sg.gov.lk

sg.vg

Similar names

gs.mil

gs.is

gs.co.kr

gs.edu.cn

gs.pl

gs.si

gs.ly

gs.io

gs.hl.no

gs.dm

gs.healthcare

gs.fyi

gs.credit

gs.fm

gs.net.pl

gs.bot

gs.co.uk

gs.com.do

gs.com.tw

gs.am

gs.co.rs

gs.nu

gs.sh

gs.su

gs.creditcard

gs.tax

gs.gives

gs.rs

gs.ge

gs.my

gs.st.no

gs.cm

gs.lv

gs.cn

gs.finance

gs.com

gs.cx

gs.gov.mk

gs.net.br

gs.mr.no

gs.email

gs.ro

gs.be

gs.agency

gs.sy

gs.kz

gs.gov.mn

gs.nl.no

gs.engineer

gs.com.mx

gs.sg

gs.ua

gs.gov.cn

gs.gs

gs.net

DNS History

1 record (1 active, 0 former)

●A194.90.64.1512015-07-15 → 2026-04-26 · 2 obs

● 2015-07-15 16:26:28
● 2026-04-26 18:11:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimaltest.com	ns-418.awsdns-52.com, ns-924.awsdns-51.net, ns-1644.awsdns-13.co.uk, ns-1397.awsdns-46.org	2 records

✅ Authoritative Response

Server:205.251.198.108

NS records: ns-418.awsdns-52.com, ns-924.awsdns-51.net, ns-1644.awsdns-13.co.uk, ns-1397.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimaltest.com (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.90.64.151`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-418.awsdns-52.com, ns-418.awsdns-52.com)

Analysis

IP Addresses

sg.optimaltest.com points to IP number: 194.90.64.151.

Other host names such as th.optimaltest.com, nl.optimaltest.com, es.optimaltest.com, pt.optimaltest.com and my.optimaltest.com share IPs with sg.optimaltest.com.

sg.optimaltest.com - robtex.com