java-4u.com - robtex.com

java-4u.com

DNSSEC⚠️ Not signed
A2600:1f18:297:ba0e:7900:f622:48a8:f266🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:297:ba18:6ddc:5d8f:6053:f003🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:297:ba24:b508:76de:f4a:df34🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A54.157.108.158🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
A98.83.184.133🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
A100.28.104.175🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
NSdns1.p09.nsone.net ⭐
A2620:4d:4000:6259:7:9:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
A198.51.44.9🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p09.nsone.net
PTRns4.demysdns.co.uk
NSdns2.p09.nsone.net
A2a00:edc0:6259:7:9::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p09.nsone.net
PTRns5.demysdns.co.uk
A198.51.45.9🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p09.nsone.net
PTRns5.demysdns.co.uk
NSdns3.p09.nsone.net
A2620:4d:4000:6259:7:9:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p09.nsone.net
PTRns6.demysdns.co.uk
A198.51.44.73🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p09.nsone.net
PTRns6.demysdns.co.uk
NSdns4.p09.nsone.net
A2a00:edc0:6259:7:9::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRns7.demysdns.com
PTRdns4.p09.nsone.net
A198.51.45.73🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRns7.demysdns.com
PTRdns4.p09.nsone.net
SOAdns1.p09.nsone.nethostmaster@nsone.net serial=1592313380

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

java-4u.com
java-4u.net

DNS History

16 records (10 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.p09.nsone.netdns2.p09.nsone.netdns3.p09.nsone.netdns4.p09.nsone.netns1.p23.dynect.netns2.p23.dynect.netns3.p23.dynect.netns4.p23.dynect.netA100.28.104.1752600:1f18:297:ba0e:7900:f622:48a8:f2662600:1f18:297:ba18:6ddc:5d8f:6053:f0032600:1f18:297:ba24:b508:76de:f4a:df3454.157.108.15898.83.184.133216.146.46.10216.146.46.11
●NSdns1.p09.nsone.net2026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
●NSdns2.p09.nsone.net2026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
●NSdns3.p09.nsone.net2026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
●NSdns4.p09.nsone.net2026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
○NSns1.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs
● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-02-24 21:22:46
○NSns2.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs
● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-02-24 21:22:46
○NSns3.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs
● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-02-24 21:22:46
○NSns4.p23.dynect.net2015-05-25 → 2020-01-27 · 4 obs
● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-02-24 21:22:46
●A100.28.104.1752026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
○A216.146.46.102015-05-25 → 2020-01-27 · 4 obs
● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-02-24 21:22:46
○A216.146.46.112015-05-25 → 2020-01-27 · 4 obs
● 2015-05-25 15:56:24
● 2020-01-27 17:05:32
○ 2026-02-24 21:22:44
○ 2026-02-24 21:22:46
●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
●A2600:1f18:297:ba24:b508:76de:f4a:df342026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
●A54.157.108.1582026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46
●A98.83.184.1332026-02-24 → 2026-02-24 · 3 obs
○ 2020-01-27 17:05:32
● 2026-02-24 21:22:44
● 2026-02-24 21:22:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
java-4u.comdns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net-

✅ Authoritative Response

Server: 198.51.44.73

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1406ms | Queries: -

📄 Records

TypeCountSample Data
A398.83.184.133, 54.157.108.158...
AAAA32600:1f18:297:ba18:6ddc:5d8f:6053:f003, 2600:1f18:297:ba24:b508:76de:f4a:df34...
NS4dns1.p09.nsone.net, dns2.p09.nsone.net...
SOA1dns1.p09.nsone.net hostmaster.nsone.net

AI analysis

java-4u.com maps to six IPs: 2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003, 2600:1f18:297:ba24:b508:76de:f4a:df34, 54.157.108.158, 98.83.184.133 and 100.28.104.175.

Other host names, for instance scoutpreps.com, j358.cc.com, www.agilent-technologies.com, viacomentertainment.org and printitoneverything.com share IP numbers with java-4u.com.

java-4u.com delegates to four name servers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.

java-4u.com at least partially shares name servers with other domains, including prbcreports.com, simonmaverick.com, mypublisher.com, brightontravel.co.uk and henriettared.com.

these name servers are commonly used alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com and dns1.p01.nsone.net.

Host names with two IP numbers: dns1.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:1 and 198.51.44.9; dns2.p09.nsone.net points to 2a00:edc0:6259:7:9::2 and 198.51.45.9; dns3.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:3 and 198.51.44.73; dns4.p09.nsone.net points to 2a00:edc0:6259:7:9::4 and 198.51.45.73.