`opt.com`

DNSSEC	⚠️ Not signed
A	54.215.31.113^{🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix}
		PTR	`ec2-54-215-31-113.us-west-1.compute.amazonaws.com`
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@opt.com 2026-03-19 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778334696

Same first word

opt.kr

opt.wiki

opt.net.au

opt.com.pl

opt.ee

opt.msk.ru

opt.cz

opt.pf

opt.sa

opt.hr

opt.kz

opt.ac.cn

opt.co

opt.com.mx

opt.mr

opt.it

opt.net

opt.io

opt.tips

opt.at

opt.tm

opt.ie

opt.de

opt.cn

opt.city

opt.su

opt.me

opt.pt

opt.no

opt.fr

opt.gr

opt.si

opt.life

opt.cv.ua

opt.st

opt.fyi

opt.zone

opt.ae

opt.hk

opt.expert

opt.co.jp

opt.com

opt.mx

opt.eu

opt.co.nz

opt.biz

opt.com.cn

opt.fi

opt.clinic

opt.solutions

opt.cat

opt.legal

opt.nl

opt.dk

opt.ne.jp

opt.uz

opt.sh

opt.network

opt.com.tw

opt.info

opt.vn.ua

opt.org

opt.center

opt.bio

opt.to

opt.by

opt.services

opt.com.ru

opt.mobi

opt.pl

opt.hu

opt.moda

opt.nc

opt.co.il

opt.tv

opt.cc

opt.name

opt.la

opt.ro

opt.se

opt.gg

opt.be

opt.ru

opt.ac

opt.im

Similar names

tpo.pe

top.money

top.top

top.pro

tpo.community

top.net

top.capital

tpo.com.mx

otp.group

pto.football

pot.readthedocs.io

tpo.com.ua

top.blog.br

pot.ltd

top.to

top.al

top.be

top.ru

top.com.vn

pto.net.pl

otp.info

top.xyz

top.ch

tpo.mobi

tpo.dk

otp.ru

top.com.hk

pto.hu

pto.cl

top.gg

top

top.se

pot.nyc

tpo.be

top.pet

top.io

top.net.sa

top.mx

top.net.br

tpo.nl

pot.mx

tpo.co.id

tpo.lv

pto.it

pot.doctor

tpo.li

top.net.ua

top.mn

top.ax

otp.kz

top.plus

pto.net

otp.cn

tpo.is

otp.hr

top.net.pl

otp.at

top.cool

top.dyndns.tv

top.name

tpo.at

top.co.th

pot.co.jp

top.marketing

top.re.kr

otp.me

top.biz.pl

pot.si

top.vf.no

pto.co

top.ca

otp.com.ua

top.net.ru

top.apartments

pto.sk

otp.org

otp.dk

top.dating

top.si

pto.su

top.one

top.farm

top.rentals

pto.top

top.tips

top.nl

pto.info

otp.in

DNS History

33 records (3 active, 30 former)

●NSns1.dyna-ns.net2026-02-21 → 2026-05-09 · 3 obs

○ 2021-04-19 21:41:14
● 2026-02-21 16:50:56
● 2026-05-09 13:57:24

○NSns1.monikerdns.net2015-08-19 → 2015-12-31 · 4 obs

● 2015-08-19 20:23:36
● 2015-12-31 23:03:24
○ 2016-04-02 02:13:34
○ 2026-05-09 13:57:24

○NSns1.name.com2020-04-28 → 2020-04-28 · 4 obs

○ 2016-04-02 02:13:34
● 2020-04-28 10:18:02
○ 2021-04-19 21:41:14
○ 2026-05-09 13:57:24

○NSns1.searchfusion.com2021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○NSns1bqx.name.com2016-04-02 → 2020-04-28 · 5 obs

○ 2015-12-31 23:03:24
● 2016-04-02 02:13:34
● 2020-04-28 10:18:02
○ 2021-04-19 21:41:14
○ 2026-05-09 13:57:24

●NSns2.dyna-ns.net2026-02-21 → 2026-05-09 · 3 obs

○ 2021-04-19 21:41:14
● 2026-02-21 16:50:56
● 2026-05-09 13:57:24

○NSns2.monikerdns.net2015-08-19 → 2015-12-31 · 4 obs

● 2015-08-19 20:23:36
● 2015-12-31 23:03:24
○ 2016-04-02 02:13:34
○ 2026-05-09 13:57:24

○NSns2.searchfusion.com2021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○NSns2fkr.name.com2016-04-02 → 2020-04-28 · 5 obs

○ 2015-12-31 23:03:24
● 2016-04-02 02:13:34
● 2020-04-28 10:18:02
○ 2021-04-19 21:41:14
○ 2026-05-09 13:57:24

○NSns3.monikerdns.net2015-08-19 → 2015-12-31 · 4 obs

● 2015-08-19 20:23:36
● 2015-12-31 23:03:24
○ 2016-04-02 02:13:34
○ 2026-05-09 13:57:24

○NSns3hjx.name.com2016-04-02 → 2020-04-28 · 5 obs

○ 2015-12-31 23:03:24
● 2016-04-02 02:13:34
● 2020-04-28 10:18:02
○ 2021-04-19 21:41:14
○ 2026-05-09 13:57:24

○NSns4.monikerdns.net2015-08-19 → 2015-12-31 · 4 obs

● 2015-08-19 20:23:36
● 2015-12-31 23:03:24
○ 2016-04-02 02:13:34
○ 2026-05-09 13:57:24

○NSns4qxz.name.com2016-04-02 → 2020-04-28 · 5 obs

○ 2015-12-31 23:03:24
● 2016-04-02 02:13:34
● 2020-04-28 10:18:02
○ 2021-04-19 21:41:14
○ 2026-05-09 13:57:24

○A173.255.194.1342021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A198.58.118.1672021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A45.33.18.442021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A45.33.2.792021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A45.33.20.2352021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A45.33.23.1832021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A45.33.30.1972021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A45.56.79.232021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A45.79.19.1962021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A5.22.149.1352015-08-19 → 2015-12-31 · 4 obs

● 2015-08-19 20:23:36
● 2015-12-31 23:03:24
○ 2016-04-02 02:13:34
○ 2026-05-09 13:57:24

●A54.215.31.1132026-02-21 → 2026-05-09 · 3 obs

○ 2021-04-19 21:41:14
● 2026-02-21 16:50:56
● 2026-05-09 13:57:24

○A72.14.178.1742021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A72.14.185.432021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

○A75.126.100.242016-04-02 → 2016-08-30 · 5 obs

○ 2015-12-31 23:03:24
● 2016-04-02 02:13:34
● 2016-08-30 07:35:44
○ 2016-09-27 00:19:14
○ 2026-05-09 13:57:24

○A75.126.100.262016-10-08 → 2016-10-08 · 4 obs

○ 2016-09-27 00:19:14
● 2016-10-08 16:12:12
○ 2016-10-24 06:02:44
○ 2026-05-09 13:57:24

○A75.126.100.302016-12-07 → 2016-12-20 · 5 obs

○ 2016-10-24 06:02:44
● 2016-12-07 09:58:46
● 2016-12-20 10:53:20
○ 2017-09-20 00:30:42
○ 2026-05-09 13:57:24

○A75.126.101.2342016-09-27 → 2016-09-27 · 4 obs

○ 2016-08-30 07:35:44
● 2016-09-27 00:19:14
○ 2016-10-08 16:12:12
○ 2026-05-09 13:57:24

○A75.126.102.2302017-09-20 → 2020-04-28 · 5 obs

○ 2016-12-20 10:53:20
● 2017-09-20 00:30:42
● 2020-04-28 10:18:02
○ 2021-04-19 21:41:14
○ 2026-05-09 13:57:24

○A75.126.104.2432016-10-24 → 2016-10-24 · 4 obs

○ 2016-10-08 16:12:12
● 2016-10-24 06:02:44
○ 2016-12-07 09:58:46
○ 2026-05-09 13:57:24

○A96.126.123.2442021-04-19 → 2021-04-19 · 4 obs

○ 2020-04-28 10:18:02
● 2021-04-19 21:41:14
○ 2026-02-21 16:50:56
○ 2026-05-09 13:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
opt.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opt.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.215.31.113`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.opt.com`

Analysis

IP Addresses

opt.com points to IP number: 54.215.31.113.

Other host names such as ravebug.com, potentialtenant.com, oslloop.com, yks.co.in and xn--16q.com share IPs with opt.com.

Name Servers

opt.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

opt.com shares the same name server setup as stockrecos.com, 4399s.com, hair-do.com, newversion.org and 233n.cc.

Host names with four IP numbers:

Host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

Host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

opt.com - robtex.com

opt.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`opt.com`

`com`