optosemiusa.com - robtex.com

optosemiusa.com

DNSSEC⚠️ Not signed
A184.168.99.253🇸🇬 GODADDY184.168.96.0/19
PTR253.99.168.184.host.secureserver.net
NSns27.domaincontrol.com ⭐
A2603:5:2171::e🇺🇸 GODADDY-DNS2603:5:2170::/44
PTRns27.domaincontrol.com
A97.74.103.14🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns27.domaincontrol.com
NSns28.domaincontrol.com
A2603:5:2271::e🇺🇸 GODADDY-DNS2603:5:2270::/44
PTRns28.domaincontrol.com
A173.201.71.14🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns28.domaincontrol.com
MXmx1-usg1.ppe-hosted.com ⭐
A3.220.198.68🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRmx1-usg1.ppe-hosted.com
MXmx2-usg1.ppe-hosted.com ⭐
A54.166.32.169🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix
PTRmx2-usg1.ppe-hosted.com
MXmx3-usg1.ppe-hosted.com ⭐
A3.228.105.2🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRmx3-usg1.ppe-hosted.com
TXTMS=ms25256151
TXTv=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all
SOAns27.domaincontrol.comdns@jomax.net 2025-02-26 #0

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=1771291435

Same first word

optosemiusa.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSns27.domaincontrol.comns28.domaincontrol.comMXmx1-usg1.ppe-hosted.commx2-usg1.ppe-hosted.commx3-usg1.ppe-hosted.comoptosemiusa-com.mail.protection.outlook.comA184.168.99.25350.63.202.57
●NSns27.domaincontrol.com2015-08-14 → 2026-03-23 · 2 obs
● 2015-08-14 03:25:06
● 2026-03-23 07:07:38
●NSns28.domaincontrol.com2015-08-14 → 2026-03-23 · 2 obs
● 2015-08-14 03:25:06
● 2026-03-23 07:07:38
●MXmx1-usg1.ppe-hosted.com2026-03-23 → 2026-03-23 · 3 obs
○ 2017-06-11 16:46:04
● 2026-03-23 07:07:36
● 2026-03-23 07:07:38
●MXmx2-usg1.ppe-hosted.com2026-03-23 → 2026-03-23 · 3 obs
○ 2017-06-11 16:46:04
● 2026-03-23 07:07:36
● 2026-03-23 07:07:38
●MXmx3-usg1.ppe-hosted.com2026-03-23 → 2026-03-23 · 3 obs
○ 2017-06-11 16:46:04
● 2026-03-23 07:07:36
● 2026-03-23 07:07:38
○MXoptosemiusa-com.mail.protection.outlook.com2015-08-14 → 2017-06-11 · 4 obs
● 2015-08-14 03:25:06
● 2017-06-11 16:46:04
○ 2026-03-23 07:07:36
○ 2026-03-23 07:07:38
●A184.168.99.2532026-03-23 → 2026-03-23 · 3 obs
○ 2017-06-11 16:46:04
● 2026-03-23 07:07:36
● 2026-03-23 07:07:38
○A50.63.202.572015-08-14 → 2017-06-11 · 4 obs
● 2015-08-14 03:25:06
● 2017-06-11 16:46:04
○ 2026-03-23 07:07:36
○ 2026-03-23 07:07:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...-
optosemiusa.comns27.domaincontrol.com, ns28.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.103.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optosemiusa.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A1184.168.99.253
NS2ns27.domaincontrol.com, ns28.domaincontrol.com
MX3mx1-usg1.ppe-hosted.com (pri: 0), mx2-usg1.ppe-hosted.com (pri: 0)...
TXT2MS=ms25256151, v=spf1 include:_spf-usg1.ppe-hosted.com
SOA1ns27.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

IP Addresses

optosemiusa.com points to a single IP number: 184.168.99.253.

Other host names, for instance mdw.com.au, mx.v3hyundai.co.in, thegreenpost.com.au, _dc-mx.2b594398fab9.motoraleuses.com and mail.globalbusinesspays.com share IP numbers with optosemiusa.com.

Name Servers

optosemiusa.com is delegated to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.

optosemiusa.com uses the same name server setup as other domains, for instance museresidents.com, watchtalk.com, oefoundation.org, oakwood.expert and fatkitchens.com.

Host names with two IP numbers:

The host ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14.

The host ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.

Mail Servers

optosemiusa.com is handled by three mail servers: mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.

optosemiusa.com shares some mail servers with other domains, including sunnyanderson.com, topcutdesigns.com, tai-sc.com, himerx.com and atcresearch.co.

Host names with a single IP number:

mx1-usg1.ppe-hosted.com points to 3.220.198.68.

mx2-usg1.ppe-hosted.com points to 54.166.32.169.

mx3-usg1.ppe-hosted.com points to 3.228.105.2.