🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`java-contractor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5e3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:85f0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.227^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.240^{🇺🇸 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	`lara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
TXT	`google-site-verification=u6Sc-qcjjSQ0CpQdbRuZxc-S5xuY0P9zyvQk-KslzFI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.227, 172.67.133.240
		IPv6 hints	2606:4700:3031::6815:5e3, 2606:4700:3031::ac43:85f0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2411022633

`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=1788113120

Same first word

java-contractor.com

Previous names

Next names

DNS History

12 records (6 active, 6 former)

●NSjeff.ns.cloudflare.com2015-07-09 → 2026-08-30 · 2 obs

● 2015-07-09 15:45:32
● 2026-08-30 18:22:52

●NSlara.ns.cloudflare.com2015-07-09 → 2026-08-30 · 2 obs

● 2015-07-09 15:45:32
● 2026-08-30 18:22:52

●A104.21.5.2272026-08-24 → 2026-08-30 · 3 obs

○ 2019-01-19 16:50:20
● 2026-08-24 06:56:08
● 2026-08-30 18:22:52

○A104.28.10.952015-07-09 → 2019-01-19 · 4 obs

● 2015-07-09 15:45:32
● 2019-01-19 16:50:20
○ 2026-08-24 06:56:08
○ 2026-08-30 18:22:52

○A104.28.11.952015-07-09 → 2019-01-19 · 4 obs

● 2015-07-09 15:45:32
● 2019-01-19 16:50:20
○ 2026-08-24 06:56:08
○ 2026-08-30 18:22:52

●A172.67.133.2402026-08-24 → 2026-08-30 · 3 obs

○ 2019-01-19 16:50:20
● 2026-08-24 06:56:08
● 2026-08-30 18:22:52

○A2400:cb00:2048:1::681c:a5f2017-02-20 → 2017-02-20 · 4 obs

○ 2015-07-09 15:45:32
● 2017-02-20 06:41:56
○ 2019-01-19 16:50:20
○ 2026-08-30 18:22:52

○A2400:cb00:2048:1::681c:b5f2017-02-20 → 2017-02-20 · 4 obs

○ 2015-07-09 15:45:32
● 2017-02-20 06:41:56
○ 2019-01-19 16:50:20
○ 2026-08-30 18:22:52

○A2606:4700:30::681c:a5f2019-01-19 → 2019-01-19 · 4 obs

○ 2017-02-20 06:41:56
● 2019-01-19 16:50:20
○ 2026-08-24 06:56:08
○ 2026-08-30 18:22:52

○A2606:4700:30::681c:b5f2019-01-19 → 2019-01-19 · 4 obs

○ 2017-02-20 06:41:56
● 2019-01-19 16:50:20
○ 2026-08-24 06:56:08
○ 2026-08-30 18:22:52

●A2606:4700:3031::6815:5e32026-08-24 → 2026-08-30 · 3 obs

○ 2019-01-19 16:50:20
● 2026-08-24 06:56:08
● 2026-08-30 18:22:52

●A2606:4700:3031::ac43:85f02026-08-24 → 2026-08-30 · 3 obs

○ 2019-01-19 16:50:20
● 2026-08-24 06:56:08
● 2026-08-30 18:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
java-contractor.com	jeff.ns.cloudflare.com, lara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.128

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for java-contractor.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.227, 172.67.133.240`
AAAA	2	`2606:4700:3031::6815:5e3, 2606:4700:3031::ac43:85f0`
NS	2	`jeff.ns.cloudflare.com, lara.ns.cloudflare.com`
TXT	1	`google-site-verification=u6Sc-qcjjSQ0CpQ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jeff.ns.cloudflare.com, jeff.ns.cloudflare.com, jeff.ns.cloudflare.com...)

Analysis

IP Addresses

java-contractor.com has four IP addresses: 104.21.5.227, 172.67.133.240, 2606:4700:3031::6815:5e3 and 2606:4700:3031::ac43:85f0.

Among the host names that share IP numbers with java-contractor.com are louisgermain.com, mbj.sa, grahamwhitelaw.com and two others.

Name Servers

java-contractor.com uses two name servers for its delegation: jeff.ns.cloudflare.com and lara.ns.cloudflare.com.

java-contractor.com has the same name server delegation as a number of other domains, such as consultants.pm, choinhac.pages.dev, mckesson-consultants.com and two more.

java-contractor.com has at least partial name server overlap with other domains, such as joruai.ai, heneghanhomes.com, hdj0611.workers.dev and two others.

It is common to see these name servers used together with name servers alina.ns.cloudflare.com and dom.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname jeff.ns.cloudflare.com directs to 108.162.193.124, 172.64.33.124 and 173.245.59.124 along with 3 other IP addresses.

Hostname lara.ns.cloudflare.com directs to 108.162.192.128, 172.64.32.128 and 173.245.58.128 along with 3 other IP addresses.

java-contractor.com - robtex.com