🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cotgn.com`

DNSSEC	⚠️ Not signed
NS	`dns11.servidoresdns.net` ⭐
		A	217.76.128.133^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
			PTR	`dns11.servidoresdns.net`
NS	`dns12.servidoresdns.net`
		A	82.223.218.137^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns12.servidoresdns.net`
MX	`cotgn-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 mx a ptr ip4:82.223.247.42 a:gnavecmail.gruponavec.com a:owa.gruponave...`
TXT	`MS=ms40230647`
SOA	`dns11.servidoresdns.net`hostmaster@servidoresdns.net 2016-03-17 #50

`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=1787152029

Same first word

cotgn.com

Similar names

cgnot.com

congt.com

ctong.net

gontc.com

ctong.org

cognt.com

onctg.com

gtcno.cn

toncg.com

ctong.cn

cognt.xyz

cogtn.org

gtcon.com.br

tngco.ir

gtocn.cn

gtnco.tv

tngco.com

gonct.org

ngtco.com

tcgon.net

gotcn.com

gcont.com.cn

tcong.xyz

tgnco.kr

tncog.com

tngoc.com

ctong.com

octgn.org

gcotn.church

gonct.com

gtcon.net

notcg.be

ctngo.pics

tcong.com

octgn.net

cntgo.com.br

gntco.com

gcont.com

tcogn.com

tongc.com

tcong.net

congt.top

ngtco.ae

tcong.com.vn

ncotg.xyz

gcnto.edu.kz

tcgon.com

tgnco.com

ctong.cc

gcont.com.br

Previous names

cotg.com

cotg360.com

cotgages.com

cotgame.com

cotgcast.com

cotge.com

cotgein.com

cotgen.com

cotgfail.com

cotgfoods.com

cotghoa.com

cotgim.com

cotgin.com

cotgla.com

cotgllc.com

cotglobal.com

Next names

DNS History

7 records (3 active, 4 former)

●NSdns11.servidoresdns.net2016-12-20 → 2026-08-19 · 2 obs

● 2016-12-20 23:50:32
● 2026-08-19 15:18:28

●NSdns12.servidoresdns.net2016-12-20 → 2026-08-19 · 2 obs

● 2016-12-20 23:50:32
● 2026-08-19 15:18:28

●MXcotgn-com.mail.protection.outlook.com2018-12-13 → 2026-08-19 · 3 obs

○ 2016-12-20 23:50:32
● 2018-12-13 19:10:46
● 2026-08-19 15:18:28

○MXsmtp-02.servidoresdns.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 23:50:32
○ 2018-12-13 19:10:46
○ 2026-08-19 15:18:28

○A217.76.128.342026-08-19 → 2026-08-19 · 4 obs

○ 2026-08-19 08:06:28
● 2026-08-19 11:01:50
○ 2026-08-19 14:18:50
○ 2026-08-19 15:18:28

○A217.76.130.642016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 23:50:32
○ 2018-12-13 19:10:46
○ 2026-08-19 15:18:28

○A217.76.142.1102018-12-13 → 2018-12-13 · 4 obs

○ 2016-12-20 23:50:32
● 2018-12-13 19:10:46
○ 2026-08-19 08:06:28
○ 2026-08-19 15:18:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cotgn.com	dns11.servidoresdns.net, dns12.servidoresdns.net	-

✅ Authoritative Response

Server:217.76.128.133

NS records: dns11.servidoresdns.net, dns12.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotgn.com (unsigned zone)

⏱️ Timing

Total: 1068ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.76.128.34`
TXT	2	`MS=ms40230647, v=spf1 mx a ptr ip4:82.223.247.42 a:gnav`
SOA	1	`dns11.servidoresdns.net hostmaster.servi`

Analysis

Name Servers

cotgn.com uses two name servers for its delegation: dns11.servidoresdns.net and dns12.servidoresdns.net.

The name server configuration of cotgn.com is shared with other domains, for instance zugadi.com, onaz.net, radiokoyote.com and two others.

dns11.servidoresdns.net directs to 217.76.128.133 and dns12.servidoresdns.net directs to 82.223.218.137; each host name points to exactly one IP number.

Mail Servers

cotgn.com uses one mail server — cotgn-com.mail.protection.outlook.com.

cotgn-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.10, 52.101.68.29, 52.101.73.2 plus 5 more.

cotgn.com - robtex.com

cotgn.com

com