computercourses.in - dns.ninja

`computercourses.in`

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`
NS	`verification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.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@computercourses.in serial=1781004750

`in`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns.trs-dns.com` ⭐
	NS	`ns1.registry.in`
	NS	`ns2.registry.in`
	NS	`ns3.registry.in`
	NS	`ns4.registry.in`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1784641852

Same first word

computercourses.org

computercourses.top

computercourses.com.au

computercourses.ru

computercourses.com

computercourses.it

computercourses.in

computercourses.net

Similar names

computersources.com

computersources.biz

sourcecomputers.co.nz

DNS History

17 records (5 active, 12 former)

○NS5014.ns1.abovedomains.com2026-06-12 → 2026-06-12 · 3 obs

○ 2018-07-25 12:30:14
● 2026-06-12 04:29:32
○ 2026-07-21 14:12:40

○NS5014.ns2.abovedomains.com2026-06-12 → 2026-06-12 · 3 obs

○ 2018-07-25 12:30:14
● 2026-06-12 04:29:32
○ 2026-07-21 14:12:40

○NSns1.abovedomains.com2026-06-12 → 2026-06-12 · 3 obs

○ 2018-07-25 12:30:14
● 2026-06-12 04:29:32
○ 2026-07-21 14:12:40

●NSns1.parkingcrew.net2018-07-25 → 2026-07-21 · 4 obs

○ 2016-07-03 20:50:26
● 2018-07-25 12:30:14
○ 2026-06-12 04:29:32
● 2026-07-21 14:12:40

○NSns1.webpresenceworld.com2015-05-02 → 2016-07-03 · 4 obs

● 2015-05-02 18:53:58
● 2016-07-03 20:50:26
○ 2018-07-25 12:30:14
○ 2026-07-21 14:12:40

○NSns2.abovedomains.com2026-06-12 → 2026-06-12 · 3 obs

○ 2018-07-25 12:30:14
● 2026-06-12 04:29:32
○ 2026-07-21 14:12:40

●NSns2.parkingcrew.net2018-07-25 → 2026-07-21 · 4 obs

○ 2016-07-03 20:50:26
● 2018-07-25 12:30:14
○ 2026-06-12 04:29:32
● 2026-07-21 14:12:40

○NSns2.webpresenceworld.com2015-05-02 → 2016-07-03 · 4 obs

● 2015-05-02 18:53:58
● 2016-07-03 20:50:26
○ 2018-07-25 12:30:14
○ 2026-07-21 14:12:40

●NSverification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn2026-07-21 → 2026-07-21 · 2 obs

○ 2026-06-12 04:29:32
● 2026-07-21 14:12:40

●MXmail.h-email.net2018-07-25 → 2026-07-21 · 4 obs

○ 2016-07-03 20:50:26
● 2018-07-25 12:30:14
○ 2026-06-12 04:29:32
● 2026-07-21 14:12:40

○MXmail.net4india.com2015-05-02 → 2016-07-03 · 4 obs

● 2015-05-02 18:53:58
● 2016-07-03 20:50:26
○ 2018-07-25 12:30:14
○ 2026-07-21 14:12:40

○MXpark-mx.above.com2026-06-12 → 2026-06-12 · 3 obs

○ 2018-07-25 12:30:14
● 2026-06-12 04:29:32
○ 2026-07-21 14:12:40

○A103.224.182.2532026-06-30 → 2026-06-30 · 3 obs

○ 2026-06-12 04:29:32
● 2026-06-30 20:34:12
○ 2026-07-21 14:12:40

○A103.224.212.2062026-06-12 → 2026-06-12 · 4 obs

○ 2018-07-25 12:30:14
● 2026-06-12 04:29:32
○ 2026-06-30 20:34:12
○ 2026-07-21 14:12:40

●A104.247.81.992026-07-21 → 2026-07-21 · 2 obs

○ 2026-06-30 20:34:12
● 2026-07-21 14:12:40

○A185.53.179.82018-07-25 → 2018-07-25 · 4 obs

○ 2016-07-03 20:50:26
● 2018-07-25 12:30:14
○ 2026-06-12 04:29:32
○ 2026-07-21 14:12:40

○A202.71.129.62015-05-02 → 2016-07-03 · 4 obs

● 2015-05-02 18:53:58
● 2016-07-03 20:50:26
○ 2018-07-25 12:30:14
○ 2026-07-21 14:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
in	ns1.registry.in, ns2.registry.in, ns3.registry.in, ns4.registry.in	-
computercourses.in	ns1.parkingcrew.net, verification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn, ns2.parkingcrew.net	-

✅ Authoritative Response

Server:13.248.158.159

NS records: ns1.parkingcrew.net, verification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn, ns2.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computercourses.in (unsigned zone)

⏱️ Timing

Total: 3294ms | 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.computerc`

Analysis

IP Addresses

computercourses.in resolves to just one IP address, 104.247.81.99.

Two other host names, along with piin253136.pacific.net.in, 089-101-055074.ntlworld.ie and dunedintv.co.nz, also share IP numbers with computercourses.in.

Name Servers

DNS for computercourses.in is handled by three authoritative name servers: ns1.parkingcrew.net, ns2.parkingcrew.net and verification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn.

The name servers of computercourses.in overlap at least partially with those of other domains — among them tracking.mywai.de, bassyandco.com, 167-160-115-71.contina.com and two more.

These name servers commonly appear in combination with the name servers ns1.atom.com.

Host names that have two IP addresses:

verification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn has two IP addresses: 13.248.169.48 and 76.223.54.146.

Host names that point to one IP address:

ns1.parkingcrew.net directs to 13.248.158.159.

ns2.parkingcrew.net directs to 76.223.21.9.

Mail Servers

The sole mail server for computercourses.in is mail.h-email.net.

Among the domains sharing a mail server setup with computercourses.in are philfor1.com, d28f32e0.kcv-net.ne.jp, www.superupl.com and two others.

With 10 IP addresses total, mail.h-email.net resolves to 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.