4java.ca - dns.ninja

`4java.ca`

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@4java.ca serial=1781004750

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2606191130

Previously MX for

4java.ca

Subdomains

ns9.4java.ca

mail.4java.ca

webmail.4java.ca

www.4java.ca

Same first word

4java.us

4java.com.br

4java.ru

4java.ca

4java.com

Similar names

java4.com

DNS History

24 records (4 active, 20 former)

○NSns1.harddrivehotel.com2020-02-07 → 2026-04-18 · 5 obs

○ 2017-07-23 03:24:36
● 2020-02-07 07:06:26
● 2026-04-18 11:00:22
○ 2026-04-20 13:40:38
○ 2026-06-19 12:31:34

○NSns1.hostgeneral.com2015-11-12 → 2017-07-23 · 5 obs

○ 2015-08-05 10:06:42
● 2015-11-12 17:47:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○NSns1.internal.hostgeneral.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 10:06:42
○ 2015-11-12 17:47:42
○ 2026-06-19 12:31:34

●NSns1.parkingcrew.net2026-06-04 → 2026-06-19 · 3 obs

○ 2026-04-20 13:40:38
● 2026-06-04 16:29:02
● 2026-06-19 12:31:34

○NSns2.harddrivehotel.com2020-02-07 → 2026-04-18 · 5 obs

○ 2017-07-23 03:24:36
● 2020-02-07 07:06:26
● 2026-04-18 11:00:22
○ 2026-04-20 13:40:38
○ 2026-06-19 12:31:34

○NSns2.hostgeneral.com2015-11-12 → 2017-07-23 · 5 obs

○ 2015-08-05 10:06:42
● 2015-11-12 17:47:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○NSns2.internal.hostgeneral.com2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 10:06:42
○ 2015-11-12 17:47:42
○ 2026-06-19 12:31:34

●NSns2.parkingcrew.net2026-06-04 → 2026-06-19 · 3 obs

○ 2026-04-20 13:40:38
● 2026-06-04 16:29:02
● 2026-06-19 12:31:34

○NSns3.harddrivehotel.com2020-02-07 → 2026-04-18 · 5 obs

○ 2017-07-23 03:24:36
● 2020-02-07 07:06:26
● 2026-04-18 11:00:22
○ 2026-04-20 13:40:38
○ 2026-06-19 12:31:34

○NSns3.hostgeneral.com2015-11-12 → 2017-07-23 · 5 obs

○ 2015-08-05 10:06:42
● 2015-11-12 17:47:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○NSns4.hostgeneral.com2015-11-12 → 2017-07-23 · 5 obs

○ 2015-08-05 10:06:42
● 2015-11-12 17:47:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○MX4java.ca2020-02-07 → 2026-04-02 · 5 obs

○ 2017-07-23 03:24:36
● 2020-02-07 07:06:26
● 2026-04-02 00:50:48
○ 2026-04-09 00:41:56
○ 2026-06-19 12:31:34

○MXalt1.aspmx.l.google.com2015-08-05 → 2017-07-23 · 4 obs

● 2015-08-05 10:06:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○MXalt2.aspmx.l.google.com2015-08-05 → 2017-07-23 · 4 obs

● 2015-08-05 10:06:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○MXaspmx.l.google.com2015-08-05 → 2017-07-23 · 4 obs

● 2015-08-05 10:06:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○MXaspmx2.googlemail.com2015-08-05 → 2017-07-23 · 4 obs

● 2015-08-05 10:06:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○MXaspmx3.googlemail.com2015-08-05 → 2017-07-23 · 4 obs

● 2015-08-05 10:06:42
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

●MXmail.h-email.net2026-06-06 → 2026-06-19 · 3 obs

○ 2026-04-09 00:41:56
● 2026-06-06 02:16:18
● 2026-06-19 12:31:34

●A104.247.81.992026-06-04 → 2026-06-19 · 3 obs

○ 2026-04-09 00:41:56
● 2026-06-04 16:29:02
● 2026-06-19 12:31:34

○A174.136.152.152015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 10:06:42
○ 2015-11-12 17:47:42
○ 2026-06-19 12:31:34

○A174.136.152.392016-11-10 → 2017-07-23 · 5 obs

○ 2016-05-10 01:44:24
● 2016-11-10 08:30:24
● 2017-07-23 03:24:36
○ 2020-02-07 07:06:26
○ 2026-06-19 12:31:34

○A174.136.152.82015-11-12 → 2016-05-10 · 5 obs

○ 2015-08-05 10:06:42
● 2015-11-12 17:47:42
● 2016-05-10 01:44:24
○ 2016-11-10 08:30:24
○ 2026-06-19 12:31:34

○A208.81.178.2532020-02-07 → 2020-02-07 · 4 obs

○ 2017-07-23 03:24:36
● 2020-02-07 07:06:26
○ 2026-03-03 21:21:10
○ 2026-06-19 12:31:34

○A70.36.36.412026-03-03 → 2026-04-02 · 5 obs

○ 2020-02-07 07:06:26
● 2026-03-03 21:21:10
● 2026-04-02 00:50:48
○ 2026-04-09 00:41:56
○ 2026-06-19 12:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
4java.ca	ns2.parkingcrew.net, ns1.parkingcrew.net	-

✅ Authoritative Response

Server:76.223.21.9

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4java.ca (unsigned zone)

⏱️ Timing

Total: 380ms | 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.4java.ca`

Analysis

Hierarchy

4java.ca is the parent domain of ns9.4java.ca, mail.4java.ca, webmail.4java.ca and www.4java.ca.

IP Addresses

4java.ca resolves to one IP address: 104.247.81.99.

16.82-ro-ag-pitesti-internet-isp.kb.ro, mundoteatral.com.ar, vinil.bg and two other host names share IP numbers with 4java.ca.

Name Servers

4java.ca is served by two delegated name servers, ns1.parkingcrew.net and ns2.parkingcrew.net.

4java.ca uses the same name servers as several other domains — among them redsip.com, kold.in, mail3.mlsendru.com and two more.

The name servers for 4java.ca are partially shared with other domains like 115.133.214.static-chennai.tcl.net.in, 7.226.static-chennai.tcl.net.in and 133.43.static-chennai.tcl.net.in

ns1.parkingcrew.net and ns2.parkingcrew.net each resolve to one IP number: ns1.parkingcrew.net points to 13.248.158.159 and ns2.parkingcrew.net points to 76.223.21.9.

Mail Servers

Mail for 4java.ca is handled by a single mail server, mail.h-email.net.

4java.ca uses an identical mail server configuration to several other domains — among them www.ralph-woods.com, immi.cz, pc-254-49.dsl.aina.net and two more.

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