`4java.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8a68^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4ee8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.232^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.104^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeff.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
MX	`mx240.umbler.co.uk` ⭐
		A	177.55.120.51^{🇧🇷 UNSPECIFIED177.55.112.0/20}
			PTR	`mx.umbler.com`
		A	177.55.120.53^{🇧🇷 UNSPECIFIED177.55.112.0/20}
			PTR	`mx.umbler.com`
		A	187.84.237.180^{🇧🇷 UNSPECIFIED187.84.236.0/23}
			PTR	`mx.umbler.com`
		A	187.84.237.189^{🇧🇷 UNSPECIFIED187.84.236.0/23}
			PTR	`mx.umbler.com`
MX	`mx364.umbler.com`⁽¹⁰⁾
MX	`mx128.umbler.in`⁽²⁰⁾
		A	177.55.120.51^{🇧🇷 UNSPECIFIED177.55.112.0/20}
			PTR	`mx.umbler.com`
		A	177.55.120.53^{🇧🇷 UNSPECIFIED177.55.112.0/20}
			PTR	`mx.umbler.com`
		A	187.84.237.180^{🇧🇷 UNSPECIFIED187.84.236.0/23}
			PTR	`mx.umbler.com`
		A	187.84.237.189^{🇧🇷 UNSPECIFIED187.84.236.0/23}
			PTR	`mx.umbler.com`
MX	`mx783.umbler.com.br`⁽³⁰⁾
		A	177.55.120.51^{🇧🇷 UNSPECIFIED177.55.112.0/20}
			PTR	`mx.umbler.com`
		A	177.55.120.53^{🇧🇷 UNSPECIFIED177.55.112.0/20}
			PTR	`mx.umbler.com`
		A	187.84.237.180^{🇧🇷 UNSPECIFIED187.84.236.0/23}
			PTR	`mx.umbler.com`
		A	187.84.237.189^{🇧🇷 UNSPECIFIED187.84.236.0/23}
			PTR	`mx.umbler.com`
TXT	`v=spf1 include:spf.umbler.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.232, 172.67.138.104
		IPv6 hints	2606:4700:3032::ac43:8a68, 2606:4700:3035::6815:4ee8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2402283614

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026129438

rank #541642 globally
rank #4101 in the tld
WOT: SAFE (69/100)

Subdomains

www.4java.com.br

Same first word

4java.com

4java.us

4java.com.br

4java.ru

Similar names

java4.com

DNS History

25 records (10 active, 15 former)

●NSjeff.ns.cloudflare.com2015-07-02 → 2026-05-09 · 2 obs

● 2015-07-02 20:02:22
● 2026-05-09 18:39:12

●NSwally.ns.cloudflare.com2015-07-02 → 2026-05-09 · 2 obs

● 2015-07-02 20:02:22
● 2026-05-09 18:39:12

○MXdc-38e4741cae52.4java.com.br2017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-06 12:08:54
● 2017-03-28 09:33:32
○ 2020-02-28 15:08:42
○ 2026-05-09 18:39:12

○MXdc-ae43d16f-www.4java.com.br2015-07-02 → 2015-11-07 · 4 obs

● 2015-07-02 20:02:22
● 2015-11-07 16:00:58
○ 2016-03-09 21:34:14
○ 2026-05-09 18:39:12

○MXdc-ae43d16f.4java.com.br2016-03-09 → 2016-03-09 · 4 obs

○ 2015-11-07 16:00:58
● 2016-03-09 21:34:14
○ 2016-07-06 12:08:54
○ 2026-05-09 18:39:12

○MXgarth-deu01.upwebnoc.com2016-07-06 → 2016-07-06 · 4 obs

○ 2016-03-09 21:34:14
● 2016-07-06 12:08:54
○ 2017-03-28 09:33:32
○ 2026-05-09 18:39:12

●MXmx128.umbler.in2026-02-22 → 2026-05-09 · 3 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
● 2026-05-09 18:39:12

●MXmx240.umbler.co.uk2026-02-22 → 2026-05-09 · 3 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
● 2026-05-09 18:39:12

●MXmx364.umbler.com2026-02-22 → 2026-05-09 · 3 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
● 2026-05-09 18:39:12

●MXmx783.umbler.com.br2026-02-22 → 2026-05-09 · 3 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
● 2026-05-09 18:39:12

○MXpainel4java.com2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-28 09:33:32
● 2020-02-28 15:08:42
○ 2026-02-22 02:27:14
○ 2026-05-09 18:39:12

●A104.21.78.2322026-03-11 → 2026-05-09 · 3 obs

○ 2026-02-22 02:27:14
● 2026-03-11 03:48:46
● 2026-05-09 18:39:12

○A104.27.158.282015-07-02 → 2020-02-28 · 4 obs

● 2015-07-02 20:02:22
● 2020-02-28 15:08:42
○ 2026-02-22 02:27:14
○ 2026-05-09 18:39:12

○A104.27.159.282015-07-02 → 2020-02-28 · 4 obs

● 2015-07-02 20:02:22
● 2020-02-28 15:08:42
○ 2026-02-22 02:27:14
○ 2026-05-09 18:39:12

●A172.67.138.1042026-03-11 → 2026-05-09 · 3 obs

○ 2026-02-22 02:27:14
● 2026-03-11 03:48:46
● 2026-05-09 18:39:12

○A188.114.96.02026-02-22 → 2026-02-22 · 4 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
○ 2026-03-11 03:48:46
○ 2026-05-09 18:39:12

○A188.114.97.02026-02-22 → 2026-02-22 · 4 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
○ 2026-03-11 03:48:46
○ 2026-05-09 18:39:12

○A2400:cb00:2048:1::681b:9e1c2015-07-02 → 2017-03-28 · 4 obs

● 2015-07-02 20:02:22
● 2017-03-28 09:33:32
○ 2020-02-28 15:08:42
○ 2026-05-09 18:39:12

○A2400:cb00:2048:1::681b:9f1c2015-07-02 → 2017-03-28 · 4 obs

● 2015-07-02 20:02:22
● 2017-03-28 09:33:32
○ 2020-02-28 15:08:42
○ 2026-05-09 18:39:12

●A2606:4700:3032::ac43:8a682026-03-11 → 2026-05-09 · 3 obs

○ 2026-02-22 02:27:14
● 2026-03-11 03:48:46
● 2026-05-09 18:39:12

●A2606:4700:3035::6815:4ee82026-03-11 → 2026-05-09 · 3 obs

○ 2026-02-22 02:27:14
● 2026-03-11 03:48:46
● 2026-05-09 18:39:12

○A2606:4700:3035::681b:9e1c2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-28 09:33:32
● 2020-02-28 15:08:42
○ 2026-02-22 02:27:14
○ 2026-05-09 18:39:12

○A2606:4700:3036::681b:9f1c2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-28 09:33:32
● 2020-02-28 15:08:42
○ 2026-02-22 02:27:14
○ 2026-05-09 18:39:12

○A2a06:98c1:3120::2026-02-22 → 2026-02-22 · 4 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
○ 2026-03-11 03:48:46
○ 2026-05-09 18:39:12

○A2a06:98c1:3121::2026-02-22 → 2026-02-22 · 4 obs

○ 2020-02-28 15:08:42
● 2026-02-22 02:27:14
○ 2026-03-11 03:48:46
○ 2026-05-09 18:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, d.dns.br, a.dns.br, c.dns.br...	-
4java.com.br	jeff.ns.cloudflare.com, wally.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.239

NS records: jeff.ns.cloudflare.com, wally.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4java.com.br (unsigned zone)

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.232, 172.67.138.104`
AAAA	2	`2606:4700:3032::ac43:8a68, 2606:4700:3035::6815:4ee8`
NS	2	`jeff.ns.cloudflare.com, wally.ns.cloudflare.com`
MX	5	`mx783.umbler.com.br (pri: 0), mx364.umbler.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.umbler.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.4java.com.br has 4java.com.br as its parent.

IP Addresses

4java.com.br maps to four IP numbers: 2606:4700:3032::ac43:8a68, 2606:4700:3035::6815:4ee8, 104.21.78.232 and 172.67.138.104.

Other host names, for instance funnewsdaily.com, audienciasonline.com.br, andicrush.com, 9den.ms11.net and entlabs.com share IP numbers with 4java.com.br.

Name Servers

Two name servers jeff.ns.cloudflare.com and wally.ns.cloudflare.com are delegated to 4java.com.br.

4java.com.br uses the same name server configuration as other domains, such as sintravc.com.br, theplenarymindinstitute.com, allmp3.su, alphastoreph.com and nogganofan.ru.

4java.com.br at least partially shares name servers with other domains such as 49-tk.com, xpgamejobs.com, film-francais-vf.com, rql.eu and assembly.cloud.

these name servers are commonly used with the name servers clint.ns.cloudflare.com.

Host names with six IP numbers: Host name jeff.ns.cloudflare.com points to 2606:4700:58::adf5:3b7c, 2803:f800:50::6ca2:c17c, 2a06:98c1:50::ac40:217c, 108.162.193.124, 172.64.33.124 and 173.245.59.124; host name wally.ns.cloudflare.com points to 2606:4700:50::adf5:3aef, 2803:f800:50::6ca2:c0ef, 2a06:98c1:50::ac40:20ef, 108.162.192.239, 172.64.32.239 and 173.245.58.239.

Mail Servers

4java.com.br is handled by four mail servers: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

4java.com.br shares mail servers with other domains at least in part, for instance namtab.com.br, agapp.com.br, officedrummer.com.br, redfox.dev and maiscom.com.br.

Host names with four IP numbers:

mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk point to 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189.

Host names that point to 177.55.120.51: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

Host names that point to 177.55.120.53: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

Host names that point to 187.84.237.180: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

Host names that point to 187.84.237.189: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

4java.com.br - robtex.com

4java.com.br

com.br

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`4java.com.br`

`com.br`