java7developer.com - dns.ninja
java7developer.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:1cd6πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:939bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.28.214Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.147.155πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | courtney.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:2682πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c282π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2282πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 108.162.194.130πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 172.64.34.130πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| NS | hank.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b74πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c174π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2174πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 108.162.193.116πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 172.64.33.116πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 173.245.59.116πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| TXT | google-site-verification=l2lhsd5hRQDtU2v_k49ZTsSqGUA1W_rI1Rk-C5ZmdYg | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.28.214, 172.67.147.155 | ||||||
| IPv6 hints | 2606:4700:3034::6815:1cd6, 2606:4700:3037::ac43:939b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com | ||||||
| SOA | courtney.ns.cloudflare.comdns@cloudflare.com serial=2410210013 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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.netnstld@verisign-grs.com serial=1787901140 | ||||||
Same first word
java7developer.com |
Previous names
java4techies.com |
java4u.com |
java4us.com |
java500.com |
java502.com |
java51.com |
java520tz.com |
java521.com |
java5g.com |
java5s.com |
java64.com |
java666.com |
java67.com |
java6c.com |
java7.com |
java777.com |
java78.com |
Next names
java7ice.com |
java8.com |
java800.com |
java87.com |
java88b.com |
java89.com |
java8c.com |
java8course.com |
java8features.com |
java8s.com |
java9.com |
java91.com |
java920.com |
java9features.com |
java9r.com |
java9s.com |
DNS History
23 records (6 active, 17 former)
βNScourtney.ns.cloudflare.com2026-08-21 β 2026-08-28 Β· 3 obs
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βNShank.ns.cloudflare.com2026-08-21 β 2026-08-28 Β· 3 obs
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βNSjm1.dns.com2020-02-21 β 2020-02-21 Β· 4 obs
β 2020-02-21 13:07:50
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βNSjm2.dns.com2020-02-21 β 2020-02-21 Β· 4 obs
β 2020-02-21 13:07:50
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βNSns1.linode.com2015-06-06 β 2016-03-17 Β· 4 obs
β 2016-03-17 21:45:46
β 2017-03-26 14:46:20
β 2026-08-28 07:24:44
βNSns1.sedoparking.com2017-03-26 β 2017-03-26 Β· 4 obs
β 2017-03-26 14:46:20
β 2020-02-21 13:07:50
β 2026-08-28 07:24:44
βNSns2.linode.com2015-06-06 β 2016-03-17 Β· 4 obs
β 2016-03-17 21:45:46
β 2017-03-26 14:46:20
β 2026-08-28 07:24:44
βNSns2.sedoparking.com2017-03-26 β 2017-03-26 Β· 4 obs
β 2017-03-26 14:46:20
β 2020-02-21 13:07:50
β 2026-08-28 07:24:44
βNSns3.linode.com2015-06-06 β 2016-03-17 Β· 4 obs
β 2016-03-17 21:45:46
β 2017-03-26 14:46:20
β 2026-08-28 07:24:44
βNSns4.linode.com2015-06-06 β 2016-03-17 Β· 4 obs
β 2016-03-17 21:45:46
β 2017-03-26 14:46:20
β 2026-08-28 07:24:44
βNSns5.linode.com2015-06-06 β 2016-03-17 Β· 4 obs
β 2016-03-17 21:45:46
β 2017-03-26 14:46:20
β 2026-08-28 07:24:44
βMXlocalhost2017-03-26 β 2017-03-26 Β· 4 obs
β 2017-03-26 14:46:20
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βMXmail.b-io.co2016-07-22 β 2016-07-22 Β· 4 obs
β 2016-07-22 06:10:54
β 2017-03-26 14:46:20
β 2026-08-28 07:24:44
βMXmail.java7developer.com2015-06-06 β 2016-03-17 Β· 4 obs
β 2016-03-17 21:45:46
β 2016-07-22 06:10:54
β 2026-08-28 07:24:44
βA104.21.28.2142026-08-21 β 2026-08-28 Β· 3 obs
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βA172.67.147.1552026-08-21 β 2026-08-28 Β· 3 obs
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βA208.91.197.1322016-07-22 β 2016-07-22 Β· 4 obs
β 2016-07-22 06:10:54
β 2017-03-26 14:46:20
β 2026-08-28 07:24:44
βA2606:4700:3034::6815:1cd62026-08-21 β 2026-08-28 Β· 3 obs
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βA2606:4700:3037::ac43:939b2026-08-21 β 2026-08-28 Β· 3 obs
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βA45.84.57.2082020-02-21 β 2020-02-21 Β· 4 obs
β 2020-02-21 13:07:50
β 2026-08-21 04:07:34
β 2026-08-28 07:24:44
βA72.52.4.1212017-03-26 β 2017-03-26 Β· 4 obs
β 2017-03-26 14:46:20
β 2020-02-21 13:07:50
β 2026-08-28 07:24:44
βA97.107.131.1262015-06-06 β 2016-03-17 Β· 4 obs
β 2016-03-17 21:45:46
β 2016-07-22 06:10:54
β 2026-08-28 07:24:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| java7developer.com | hank.ns.cloudflare.com, courtney.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.130
NS records: hank.ns.cloudflare.com, courtney.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for java7developer.com (unsigned zone)
β±οΈ Timing
Total: 323ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.28.214, 172.67.147.155 |
| AAAA | 2 | 2606:4700:3034::6815:1cd6, 2606:4700:3037::ac43:939b |
| NS | 2 | courtney.ns.cloudflare.com, hank.ns.cloudflare.com |
| TXT | 1 | google-site-verification=l2lhsd5hRQDtU2v |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | courtney.ns.cloudflare.com dns.cloudflar |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hank.ns.cloudflare.com, hank.ns.cloudflare.com, hank.ns.cloudflare.com...)
Analysis
IP Addresses
java7developer.com points to the four IP addresses 104.21.28.214, 172.67.147.155, 2606:4700:3034::6815:1cd6 and 2606:4700:3037::ac43:939b.
plusui.com, elevatedthought.com, xj1269.com and two other host names share IP numbers with java7developer.com.
Name Servers
java7developer.com is served by two delegated name servers, courtney.ns.cloudflare.com and hank.ns.cloudflare.com.
java7developer.com uses the same name servers as several other domains β among them williamrodriguez17061645.workers.dev, shout.com.hk, firefly.rest and two more.
The name servers of java7developer.com overlap at least partially with those of other domains β among them nipponprints.com, 57dy.cc, redstorm.com and two more.
These name servers commonly appear in combination with the name servers rose.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
courtney.ns.cloudflare.com carries IP addresses 108.162.194.130, 162.159.38.130 and 172.64.34.130, with 3 other addresses beyond those.
hank.ns.cloudflare.com carries IP addresses 108.162.193.116, 172.64.33.116 and 173.245.59.116, with 3 other addresses beyond those.