🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexbit.com`

DNSSEC	⚠️ Not signed
A	47.76.45.78^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
NS	`dns.sharknames.com` ⚠️ Not in zone NS records
		A	192.161.163.150^{🇺🇸 COLOCROSSING192.161.163.0/24}
NS	`fastdns.sharknames.com` ⚠️ Not in zone NS records
		A	192.227.249.69^{🇺🇸 COLOCROSSING192.227.248.0/23}
			PTR	`192-227-249-69-host.colocrossing.com`
NS	`ns1.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.125^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns2.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.126^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns3.afternic.com` ⚠️ Not in zone NS records
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`opendns.sharknames.com` ⚠️ Not in zone NS records
		A	107.174.240.70^{🇺🇸 COLOCROSSING107.174.240.0/22 Proxy for Colocrossing Wowrack Customers}
			PTR	`107-174-240-70-host.colocrossing.com`
NS	`prodns.sharknames.com` ⚠️ Not in zone NS records
		A	172.245.79.147^{🇺🇸 COLOCROSSING172.245.78.0/23}
			PTR	`172-245-79-147-host.colocrossing.com`
NS	`smartdns.sharknames.com` ⚠️ Not in zone NS records
		A	192.227.209.8^{🇺🇸 COLOCROSSING192.227.208.0/21}
			PTR	`192-227-209-8-host.colocrossing.com`
TXT	`1f970a8fdeccd5167a3d8ca664a8927841bf21fd`
TXT	`eeaec24e55c54b11bc07ae6a55b0de4a`
TXT	`domainov.aliyun.com`
TXT	`4aec7b26-b5e9-4807-b84f-52ac7b7037e5`
TXT	`4.cn-verify-97921`
TXT	`8573a79c532402041c034b4acc49bbc1`
TXT	`e6119f335f3fccdbdf639a4f78c675e76af91ed6`
TXT	`7WQVw8dCk03L9H9hNh`
TXT	`afternic-verification-6VusC7cQNjFLaPUksRVtiy`

`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=1790276999

Same first word

cortexbit.com

cortexbit.de

cortexbit.ai

Similar names

cortextbi.com

betciotrx.icu

bitcortex.net

bitcortex.io

bitcortex.co.uk

bitcortex.ai

bitcortex.co.za

bitcortex.com

Previous names

Next names

DNS History

29 records (9 active, 20 former)

○NS5014.ns1.abovedomains.com2026-08-20 → 2026-08-20 · 4 obs

○ 2017-08-13 21:28:10
● 2026-08-20 11:48:42
○ 2026-09-22 06:06:04
○ 2026-09-24 19:27:50

○NS5014.ns2.abovedomains.com2026-08-20 → 2026-08-20 · 4 obs

○ 2017-08-13 21:28:10
● 2026-08-20 11:48:42
○ 2026-09-22 06:06:04
○ 2026-09-24 19:27:50

●NSdns.sharknames.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

●NSfastdns.sharknames.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

○NSns1.abovedomains.com2026-08-20 → 2026-08-20 · 4 obs

○ 2017-08-13 21:28:10
● 2026-08-20 11:48:42
○ 2026-09-22 06:06:04
○ 2026-09-24 19:27:50

●NSns1.alidns.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

○NSns2.abovedomains.com2026-08-20 → 2026-08-20 · 4 obs

○ 2017-08-13 21:28:10
● 2026-08-20 11:48:42
○ 2026-09-22 06:06:04
○ 2026-09-24 19:27:50

●NSns2.alidns.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

●NSns3.afternic.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

○NSns4.afternic.com2026-09-23 → 2026-09-23 · 4 obs

○ 2026-09-22 06:06:04
● 2026-09-23 19:30:54
○ 2026-09-24 19:27:48
○ 2026-09-24 19:27:50

●NSopendns.sharknames.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

○NSpablo.ns.cloudflare.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

●NSprodns.sharknames.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

○NSroxy.ns.cloudflare.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

●NSsmartdns.sharknames.com2026-09-22 → 2026-09-24 · 3 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
● 2026-09-24 19:27:50

○MXalt1.aspmx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○MXalt2.aspmx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○MXaspmx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○MXaspmx2.googlemail.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○MXaspmx3.googlemail.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○MXaspmx4.googlemail.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○MXaspmx5.googlemail.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○MXpark-mx.above.com2026-08-20 → 2026-08-20 · 4 obs

○ 2017-08-13 21:28:10
● 2026-08-20 11:48:42
○ 2026-09-22 06:06:04
○ 2026-09-24 19:27:50

○A103.224.212.1422026-08-20 → 2026-08-20 · 4 obs

○ 2017-08-13 21:28:10
● 2026-08-20 11:48:42
○ 2026-09-22 06:06:04
○ 2026-09-24 19:27:50

○A104.28.0.1562016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○A104.28.1.1562016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○A2400:cb00:2048:1::681c:19c2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

○A2400:cb00:2048:1::681c:9c2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 18:17:32
○ 2017-08-13 21:28:10
○ 2026-09-24 19:27:50

●A47.76.45.782026-09-22 → 2026-09-24 · 5 obs

○ 2026-08-20 11:48:42
● 2026-09-22 06:06:04
○ 2026-09-23 19:30:54
● 2026-09-24 19:27:48
● 2026-09-24 19:27:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cortexbit.com	ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com...	24 records

✅ Authoritative Response

Server:192.227.209.8

NS records: ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com, prodns.sharknames.com, fastdns.sharknames.com, opendns.sharknames.com, smartdns.sharknames.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexbit.com (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.76.45.78`
NS	2	`ns3.afternic.com, ns4.afternic.com`
TXT	9	`1f970a8fdeccd5167a3d8ca664a8927841bf21fd, 4.cn-verify-97921...`

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (ns3.afternic.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

IP Addresses

cortexbit.com resolves to one IP address: 47.76.45.78.

costmetrix.com, payoffcredit.com, ticketstudio.com and two other host names share IP numbers with cortexbit.com.

Name Servers

cortexbit.com carries NS records listing 8 name servers — ns3.afternic.com, ns1.alidns.com, ns2.alidns.com and 5 others.

The name servers of cortexbit.com overlap at least partially with those of other domains — among them alistchoirs.com, anwaarrealty.com, e4e4ocob.christmas and two more.

These name servers commonly appear in delegations together with dns.sharknames.com, fastdns.sharknames.com, smartdns.sharknames.com and 7 other.

Hostnames that resolve to 9 IP addresses:

ns1.alidns.com maps to 39.96.153.45, 39.96.153.55, 47.118.199.205 and 6 additional IP addresses.

ns2.alidns.com maps to 39.96.153.46, 39.96.153.56, 47.118.199.206 and 6 additional IP addresses.

Hosts with just one IP address:

ns3.afternic.com resolves to the IP address 97.74.98.65.

dns.sharknames.com resolves to the IP address 192.161.163.150.

fastdns.sharknames.com resolves to the IP address 192.227.249.69.

opendns.sharknames.com resolves to the IP address 107.174.240.70.

prodns.sharknames.com resolves to the IP address 172.245.79.147.

smartdns.sharknames.com resolves to the IP address 192.227.209.8.