webmail.4java.ca - dns.ninja

`webmail.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` ⭐ ⚠️ Not in parent delegation
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net` ⚠️ Not in parent delegation
		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@webmail.4java.ca serial=1781004750

`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` ⭐
	NS	`ns2.parkingcrew.net`
	MX	`mail.h-email.net` ⭐
	TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
	SOA	`ns1.parkingcrew.net`hostmaster@4java.ca serial=1781004750

Same first word

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Similar names

DNS History

5 records (4 active, 1 former)

●NSns1.parkingcrew.net2026-06-19 → 2026-06-19 · 1 obs

● 2026-06-19 14:10:34

●NSns2.parkingcrew.net2026-06-19 → 2026-06-19 · 1 obs

● 2026-06-19 14:10:34

●MXmail.h-email.net2026-06-19 → 2026-06-19 · 1 obs

● 2026-06-19 14:10:34

●A104.247.81.992026-06-19 → 2026-06-19 · 2 obs

○ 2026-03-23 04:27:32
● 2026-06-19 14:10:34

○A70.36.36.412026-03-20 → 2026-03-23 · 3 obs

● 2026-03-20 16:48:44
● 2026-03-23 04:27:32
○ 2026-06-19 14:10:34

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.248.158.159

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 650ms | 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.webmail.4`

Analysis

IP Addresses

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

umsiedler.de, gourmet-tempel-nersingen.de, boraboraliquidfestival.com and two other host names share IP numbers with webmail.4java.ca.

Name Servers

webmail.4java.ca uses two name servers for its delegation: ns1.parkingcrew.net and ns2.parkingcrew.net.

webmail.4java.ca uses the same name servers as several other domains — among them mx.sixthavenuehouse.com, yamanashipetshotel.a-thera.jp, nat-client.raef.ro and two more.

There is at least partial name server overlap between webmail.4java.ca and other domains — lase.in, static-95.157.194.14-tataidc.co.in, 111.184.146.ntlworld.ie and two more among them.

ns1.parkingcrew.net → 13.248.158.159 and ns2.parkingcrew.net → 76.223.21.9: one IP number per host name.

Mail Servers

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

webmail.4java.ca uses an identical mail server configuration to several other domains — among them livebettingbe1.journalwebdir.com, scibe.eu, www.donten-anime.jp 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.