🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`java-core.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3c95^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c5ca^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.149^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.202^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alfred.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c383^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alfred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2383^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alfred.ns.cloudflare.com`
		A	108.162.195.131^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	162.159.44.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	172.64.35.131^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
NS	`saanvi.ns.cloudflare.com`
		A	2606:4700:50::a29f:2650^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c250^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`saanvi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2250^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`saanvi.ns.cloudflare.com`
		A	108.162.194.80^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	162.159.38.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	172.64.34.80^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=Mw99bYAkdTgWXecyluK4a9v-cf-hDweGkAoFP_S5Sf8`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.149, 172.67.197.202
		IPv6 hints	2606:4700:3036::6815:3c95, 2606:4700:3036::ac43:c5ca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`alfred.ns.cloudflare.com`dns@cloudflare.com serial=2413126471

`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=1788079040

Same first word

java-core.com

Previous names

Next names

DNS History

15 records (9 active, 6 former)

●NSalfred.ns.cloudflare.com2026-08-24 → 2026-08-30 · 3 obs

○ 2018-07-26 15:43:20
● 2026-08-24 06:56:08
● 2026-08-30 09:05:52

○NSns1.alidns.com2018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:43:20
○ 2026-08-24 06:56:08
○ 2026-08-30 09:05:52

○NSns2.alidns.com2018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:43:20
○ 2026-08-24 06:56:08
○ 2026-08-30 09:05:52

●NSsaanvi.ns.cloudflare.com2026-08-24 → 2026-08-30 · 3 obs

○ 2018-07-26 15:43:20
● 2026-08-24 06:56:08
● 2026-08-30 09:05:52

●MXroute1.mx.cloudflare.net2026-08-24 → 2026-08-30 · 2 obs

● 2026-08-24 06:56:08
● 2026-08-30 09:05:52

●MXroute2.mx.cloudflare.net2026-08-24 → 2026-08-30 · 2 obs

● 2026-08-24 06:56:08
● 2026-08-30 09:05:52

●MXroute3.mx.cloudflare.net2026-08-24 → 2026-08-30 · 2 obs

● 2026-08-24 06:56:08
● 2026-08-30 09:05:52

●A104.21.60.1492026-08-24 → 2026-08-30 · 4 obs

● 2026-08-24 06:56:08
○ 2026-08-29 20:42:22
● 2026-08-29 21:32:08
● 2026-08-30 09:05:52

●A172.67.197.2022026-08-24 → 2026-08-30 · 4 obs

● 2026-08-24 06:56:08
○ 2026-08-29 20:42:22
● 2026-08-29 21:32:08
● 2026-08-30 09:05:52

○A188.114.96.02026-08-29 → 2026-08-29 · 4 obs

○ 2026-08-24 06:56:08
● 2026-08-29 20:42:22
○ 2026-08-29 21:32:08
○ 2026-08-30 09:05:52

○A188.114.97.02026-08-29 → 2026-08-29 · 4 obs

○ 2026-08-24 06:56:08
● 2026-08-29 20:42:22
○ 2026-08-29 21:32:08
○ 2026-08-30 09:05:52

●A2606:4700:3036::6815:3c952026-08-24 → 2026-08-30 · 4 obs

● 2026-08-24 06:56:08
○ 2026-08-29 20:42:22
● 2026-08-29 21:32:08
● 2026-08-30 09:05:52

●A2606:4700:3036::ac43:c5ca2026-08-24 → 2026-08-30 · 4 obs

● 2026-08-24 06:56:08
○ 2026-08-29 20:42:22
● 2026-08-29 21:32:08
● 2026-08-30 09:05:52

○A2a06:98c1:3120::2026-08-29 → 2026-08-29 · 4 obs

○ 2026-08-24 06:56:08
● 2026-08-29 20:42:22
○ 2026-08-29 21:32:08
○ 2026-08-30 09:05:52

○A2a06:98c1:3121::2026-08-29 → 2026-08-29 · 4 obs

○ 2026-08-24 06:56:08
● 2026-08-29 20:42:22
○ 2026-08-29 21:32:08
○ 2026-08-30 09:05:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
java-core.com	saanvi.ns.cloudflare.com, alfred.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.131

NS records: saanvi.ns.cloudflare.com, alfred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.60.149, 172.67.197.202`
AAAA	2	`2606:4700:3036::ac43:c5ca, 2606:4700:3036::6815:3c95`
NS	2	`alfred.ns.cloudflare.com, saanvi.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 53), route1.mx.cloudflare.net (pri: 7)...`
TXT	2	`google-site-verification=Mw99bYAkdTgWXec, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alfred.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

java-core.com has four IP addresses: 104.21.60.149, 172.67.197.202, 2606:4700:3036::6815:3c95 and 2606:4700:3036::ac43:c5ca.

didemkaya.com.tr, venture-gather.com, indian(0x706f726e)pics.pro plus two other host names have IP numbers in common with java-core.com.

Name Servers

The NS records for java-core.com delegate to alfred.ns.cloudflare.com and saanvi.ns.cloudflare.com.

The name server configuration of java-core.com is shared with other domains, for instance cmacchristmas.workers.dev, sdz.nu, engenhu.com and two others.

java-core.com has at least partial name server overlap with other domains, such as bkcfs.com.cn, toolume-timer.pages.dev, parivahanexgov.cc and two others.

It is common to find these name servers paired with the name servers ainsley.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alfred.ns.cloudflare.com maps to 108.162.195.131, 162.159.44.131, 172.64.35.131 and 3 additional IP addresses.

saanvi.ns.cloudflare.com maps to 108.162.194.80, 162.159.38.80, 172.64.34.80 and 3 additional IP addresses.

Mail Servers

java-core.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by java-core.com are shared with other domains: alexevenfallzfs.shop, matija.eu, adpop.top and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

java-core.com - robtex.com

java-core.com

com

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`java-core.com`

`com`