opt-sys.com - dns.ninja

opt-sys.com

DNSSEC⚠️ Not signed
A3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRstatic-1a.turbifysites.com
A35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
NSns1.turbify.com ⭐
A20.121.230.119🇺🇸 Microsoft20.64.0.0/10
NSns2.turbify.com
A134.33.240.61🇬🇧 Microsoft134.33.0.0/16
MXmx-biz.mail.am0.yahoodns.net ⭐
A67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1
PTRmtaproxy1.biz.mail.vip.bf1.yahoo.com
A67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1
PTRmtaproxy1.biz.mail.vip.gq1.yahoo.com
SOAns1.turbify.comhostmaster@opt-sys.com 2026-02-17 #2

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=1785294462

Same first word

opt-sys.com

Similar names

sy-spot.com
ps-toys.de
top-sys.com
top-sys.ru
sys-opt.de
top-sys.jp
ys-post.com
top-sys.de

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.turbify.comns2.turbify.comhidden-master.yahoo.comyns1.yahoo.comyns2.yahoo.comMXmx-biz.mail.am0.yahoodns.netA3.230.199.11735.168.67.13898.139.135.12998.139.135.198
○NShidden-master.yahoo.com2015-06-24 → 2017-06-12 · 4 obs
● 2015-06-24 21:23:48
● 2017-06-12 15:49:38
○ 2026-04-10 14:00:38
○ 2026-07-29 03:27:48
●NSns1.turbify.com2026-04-10 → 2026-07-29 · 3 obs
○ 2017-06-12 15:49:38
● 2026-04-10 14:00:38
● 2026-07-29 03:27:48
●NSns2.turbify.com2026-04-10 → 2026-07-29 · 3 obs
○ 2017-06-12 15:49:38
● 2026-04-10 14:00:38
● 2026-07-29 03:27:48
○NSyns1.yahoo.com2015-06-24 → 2017-06-12 · 4 obs
● 2015-06-24 21:23:48
● 2017-06-12 15:49:38
○ 2026-04-10 14:00:38
○ 2026-07-29 03:27:48
○NSyns2.yahoo.com2015-06-24 → 2017-06-12 · 4 obs
● 2015-06-24 21:23:48
● 2017-06-12 15:49:38
○ 2026-04-10 14:00:38
○ 2026-07-29 03:27:48
●MXmx-biz.mail.am0.yahoodns.net2015-06-24 → 2026-07-29 · 5 obs
● 2015-06-24 21:23:48
● 2026-04-13 16:22:20
○ 2026-05-22 00:20:40
● 2026-05-24 16:18:32
● 2026-07-29 03:27:48
●A3.230.199.1172026-04-10 → 2026-07-29 · 6 obs
○ 2017-06-12 15:49:38
● 2026-04-10 14:00:38
● 2026-04-13 16:22:20
○ 2026-05-22 00:20:40
● 2026-05-24 16:18:32
● 2026-07-29 03:27:48
●A35.168.67.1382026-04-10 → 2026-07-29 · 6 obs
○ 2017-06-12 15:49:38
● 2026-04-10 14:00:38
● 2026-04-13 16:22:20
○ 2026-05-22 00:20:40
● 2026-05-24 16:18:32
● 2026-07-29 03:27:48
○A98.139.135.1292015-11-05 → 2017-06-12 · 5 obs
○ 2015-06-24 21:23:48
● 2015-11-05 12:14:28
● 2017-06-12 15:49:38
○ 2026-04-10 14:00:38
○ 2026-07-29 03:27:48
○A98.139.135.1982015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 21:23:48
○ 2015-11-05 12:14:28
○ 2026-07-29 03:27:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...-
opt-sys.comns1.turbify.com, ns2.turbify.com2 records

✅ Authoritative Response

Server:134.33.240.61

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opt-sys.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

TypeCountSample Data
A235.168.67.138, 3.230.199.117
NS2ns1.turbify.com, ns2.turbify.com
MX2mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30)
SOA1ns1.turbify.com hostmaster.opt-sys.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)

Analysis

IP Addresses

opt-sys.com directs to two IP numbers, 3.230.199.117 and 35.168.67.138

middlemedia.org, cdicareers.net, madelinemalone.com plus two other host names have IP numbers in common with opt-sys.com.

Name Servers

opt-sys.com is delegated to two name servers: ns1.turbify.com and ns2.turbify.com.

The name server configuration of opt-sys.com is shared with other domains, for instance lilysmobilehomes.com, iconsofeurope.com, wbeaver.com and two others.

opt-sys.com partially shares its NS delegation with several other domains, including telpro-ti.com, wc-ins.com, worthingcapital.com and two others.

These name servers are regularly seen alongside yns1.yahoo.com and yns2.yahoo.com as name servers.

ns1.turbify.com resolves to 20.121.230.119. ns2.turbify.com resolves to 134.33.240.61. Both host names point to a single IP number.

Mail Servers

opt-sys.com uses one mail server — mx-biz.mail.am0.yahoodns.net.

The mail server setup of opt-sys.com matches that of other domains such as fimcr.com, aelproducts.com, huntclublabradors.net and two others.

The MX records for opt-sys.com are at least partially shared with other domains, such as masterchutes.com, flyinglionphotography.com, forallleaders.com and tedgregg.com.

The host mx-biz.mail.am0.yahoodns.net resolves to 67.195.204.83 and 67.195.228.75 — two IP addresses.