`copt.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.1gb.ru` ⚠️ Not in zone NS records
		A	81.176.228.20^{🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU}
NS	`ns2.1gb.ru` ⚠️ Not in zone NS records
		A	81.177.32.105^{🇷🇺 RTCOMM-AS81.177.32.0/20 RTCOMM-RU}

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068266

Same first word

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Similar names

tpoc.com.au

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cpot.co.uk

ptco.de

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cpot.org

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tocp.ru

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ctop.sh

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tcop.co.jp

pcot.org

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ctop.com.tw

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potc.ca

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potc.cz

tpco.co.uk

cpto.org

tpco.ca

otpc.com

tcop.org

pcto.co

poct.cz

tpco.ir

octp.org

ctop.nl

tocp.de

ptoc.es

topc.us

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ptoc.ca

cpto.if.ua

potc.net

cotp.org

potc.ru

pcto.ru

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tcpo.gov.in

topc.net

ctop.tw

ptoc.bg

ctop.in

tocp.org

tpco.org

opct.net

tpoc.com.tw

opct.eu

tcop.nl

ctop.ru

ctop.eu

opct.de

cpto.cn

potc.co.uk

ctop.us

poct.co

poct.ru

optc.co.nz

ctop.cn

otpc.net

ctop.net

optc.com.br

cpot.com

pcto.net

DNS History

4 records (2 active, 2 former)

●NSns1.1gb.ru2015-06-26 → 2026-03-25 · 2 obs

● 2015-06-26 19:56:14
● 2026-03-25 04:11:10

●NSns2.1gb.ru2015-11-23 → 2026-03-25 · 3 obs

○ 2015-06-26 19:56:14
● 2015-11-23 15:53:06
● 2026-03-25 04:11:10

○MXmail-s7.1gb.ru2015-11-23 → 2017-09-21 · 4 obs

● 2015-11-23 15:53:06
● 2017-09-21 20:57:08
○ 2026-03-02 13:27:12
○ 2026-03-25 04:11:10

○A81.176.226.512015-06-26 → 2017-09-21 · 4 obs

● 2015-06-26 19:56:14
● 2017-09-21 20:57:08
○ 2026-03-02 13:27:12
○ 2026-03-25 04:11:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
copt.ru	ns2.1gb.ru, ns1.1gb.ru	2 records

✅ Authoritative Response

Server:81.177.32.105

NS records: ns2.1gb.ru, ns1.1gb.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for copt.ru (unsigned zone)

⏱️ Timing

Total: 878ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.1gb.ru, ns1.1gb.ru)

Analysis

Name Servers

copt.ru has two name servers: ns1.1gb.ru and ns2.1gb.ru.

copt.ru shares the same name server setup as other domains, for example cgms.ru, arim.ru, klin-hutor.ru, 24buh.ru and numlit.ru.

copt.ru shares some name servers with other domains, for example setmash.ru, toponimika.ru, articlebook.ru, artemmasako.com and gruzoperevozkivologda.ru.

These name servers are commonly used together with ns3.1gb-ru.com and ns154.1gb.ru.

Host names with a single IP:

ns1.1gb.ru points to 81.176.228.20

ns2.1gb.ru points to 81.177.32.105

copt.ru - robtex.com

copt.ru

ru