cbtexam.com - dns.ninja

`cbtexam.com`

DNSSEC	⚠️ Not signed
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
NS	`ns1.parkingcrew.net` ⭐
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net`
		A	76.223.21.9^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	`ns1.parkingcrew.net`hostmaster@cbtexam.com serial=1785411404

`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=1785736577

Previously NS for

cbtexam.com

Same first word

cbtexam.com

cbtexam.in

cbtexam.co.in

Similar names

exactmb.com

examcbt.my.id

btcexam.in

cmaxbet.com

DNS History

21 records (4 active, 17 former)

○NScbtexam.com2019-01-25 → 2019-01-25 · 4 obs

○ 2017-01-10 18:04:54
● 2019-01-25 14:03:02
○ 2026-02-24 15:38:02
○ 2026-08-03 06:24:52

○NSdns1.name-services.com2017-01-10 → 2017-01-10 · 4 obs

○ 2015-07-24 09:40:58
● 2017-01-10 18:04:54
○ 2019-01-25 14:03:02
○ 2026-08-03 06:24:52

○NSdns1.namecheaphosting.com2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 09:40:58
○ 2017-01-10 18:04:54
○ 2026-08-03 06:24:52

○NSdns2.name-services.com2017-01-10 → 2017-01-10 · 4 obs

○ 2015-07-24 09:40:58
● 2017-01-10 18:04:54
○ 2019-01-25 14:03:02
○ 2026-08-03 06:24:52

○NSdns2.namecheaphosting.com2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 09:40:58
○ 2017-01-10 18:04:54
○ 2026-08-03 06:24:52

○NSdns3.name-services.com2017-01-10 → 2017-01-10 · 4 obs

○ 2015-07-24 09:40:58
● 2017-01-10 18:04:54
○ 2019-01-25 14:03:02
○ 2026-08-03 06:24:52

○NSdns4.name-services.com2017-01-10 → 2017-01-10 · 4 obs

○ 2015-07-24 09:40:58
● 2017-01-10 18:04:54
○ 2019-01-25 14:03:02
○ 2026-08-03 06:24:52

○NSdns5.name-services.com2017-01-10 → 2017-01-10 · 4 obs

○ 2015-07-24 09:40:58
● 2017-01-10 18:04:54
○ 2019-01-25 14:03:02
○ 2026-08-03 06:24:52

○NSns1.expiereddnsmanager.com2019-01-25 → 2019-01-25 · 4 obs

○ 2017-01-10 18:04:54
● 2019-01-25 14:03:02
○ 2026-02-24 15:38:02
○ 2026-08-03 06:24:52

●NSns1.parkingcrew.net2026-02-24 → 2026-08-03 · 3 obs

○ 2019-01-25 14:03:02
● 2026-02-24 15:38:02
● 2026-08-03 06:24:52

○NSns2.expiereddnsmanager.com2019-01-25 → 2019-01-25 · 4 obs

○ 2017-01-10 18:04:54
● 2019-01-25 14:03:02
○ 2026-02-24 15:38:02
○ 2026-08-03 06:24:52

●NSns2.parkingcrew.net2026-02-24 → 2026-08-03 · 3 obs

○ 2019-01-25 14:03:02
● 2026-02-24 15:38:02
● 2026-08-03 06:24:52

○MXmail.cbtexam.com2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 09:40:58
○ 2017-01-10 18:04:54
○ 2026-08-03 06:24:52

●MXmail.h-email.net2026-08-03 → 2026-08-03 · 2 obs

○ 2026-02-24 15:38:02
● 2026-08-03 06:24:52

○MXmx7.cbtexam.com2019-01-25 → 2019-01-25 · 4 obs

○ 2017-01-10 18:04:54
● 2019-01-25 14:03:02
○ 2026-02-24 15:38:02
○ 2026-08-03 06:24:52

●A104.247.81.992026-02-24 → 2026-08-03 · 3 obs

○ 2019-01-25 14:03:02
● 2026-02-24 15:38:02
● 2026-08-03 06:24:52

○A162.255.118.172015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 09:40:58
○ 2017-01-10 18:04:54
○ 2026-08-03 06:24:52

○A173.239.5.62019-01-25 → 2019-01-25 · 4 obs

○ 2017-01-10 18:04:54
● 2019-01-25 14:03:02
○ 2026-02-24 15:38:02
○ 2026-08-03 06:24:52

○A173.239.8.1642019-01-25 → 2019-01-25 · 4 obs

○ 2017-01-10 18:04:54
● 2019-01-25 14:03:02
○ 2026-02-24 15:38:02
○ 2026-08-03 06:24:52

○A213.247.47.1902019-01-25 → 2019-01-25 · 4 obs

○ 2017-01-10 18:04:54
● 2019-01-25 14:03:02
○ 2026-02-24 15:38:02
○ 2026-08-03 06:24:52

○A98.124.243.322017-01-10 → 2017-01-10 · 4 obs

○ 2015-07-24 09:40:58
● 2017-01-10 18:04:54
○ 2019-01-25 14:03:02
○ 2026-08-03 06:24:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
cbtexam.com	ns1.parkingcrew.net, ns2.parkingcrew.net	-

✅ Authoritative Response

Server:76.223.21.9

NS records: ns1.parkingcrew.net, ns2.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbtexam.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.247.81.99`
NS	2	`ns1.parkingcrew.net, ns2.parkingcrew.net`
MX	1	`mail.h-email.net (pri: 5)`
TXT	1	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	1	`ns1.parkingcrew.net hostmaster.cbtexam.c`

Analysis

IP Addresses

cbtexam.com points to a single IP number: 104.247.81.99.

Additional host names — xusx.com, madeinczechrepublic.com, ninite.org and two others — share IP numbers with cbtexam.com.

Name Servers

DNS delegation for cbtexam.com points to two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.

cbtexam.com shares its name server setup with other domains, including mail.portreview.it, ns2.9maza.com, practicum.info and two others.

At least some of cbtexam.com's name servers are shared with other domains, for example 140.1.static-bangalore.tcl.net.in, ntp.org.www.nexxtwifi.com, static-61.108.98.14-tataidc.co.in and two more.

Each of ns1.parkingcrew.net and ns2.parkingcrew.net has one IP address: ns1.parkingcrew.net uses 13.248.158.159 and ns2.parkingcrew.net uses 76.223.21.9.

Mail Servers

cbtexam.com has one mail server: mail.h-email.net.

cbtexam.com shares the same mail server setup as other domains, including vandykmortage.com, vps.tapdi.com, gsa.ro and two others.

mail.h-email.net points to 10 IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 other.