javaspec.com - robtex.com
javaspec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.235.12.217🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | server621.arzhost.com | ||||||
| NS | ns621.arzhost.com ⭐ | ||||||
| A | 167.235.12.217🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | server621.arzhost.com | ||||||
| NS | ns622.arzhost.com | ||||||
| A | 167.235.12.217🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | server621.arzhost.com | ||||||
| MX | javaspec.com ⭐ | ||||||
| A | 167.235.12.217🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | server621.arzhost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:167.235.12.217 ~all | ||||||
| SOA | ns621.arzhost.comarzhost\@server.gmail.com 2026-02-18 #1 | ||||||
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.netnstld@verisign-grs.com serial=1775227032 | ||||||
MX for
javaspec.com |
Same first word
Similar names
DNS History
18 records (4 active, 14 former)
○NSdns107.ovh.net2015-06-27 → 2015-11-10 · 5 obs
● 2015-06-27 12:59:42
● 2015-11-10 18:07:00
○ 2016-02-02 04:17:14
○ 2026-04-03 15:02:26
○NSns107.ovh.net2015-06-27 → 2015-11-10 · 5 obs
● 2015-06-27 12:59:42
● 2015-11-10 18:07:00
○ 2016-02-02 04:17:14
○ 2026-04-03 15:02:26
●NSns621.arzhost.com2026-03-26 → 2026-04-03 · 3 obs
● 2026-03-26 14:45:38
● 2026-04-03 15:02:26
●NSns622.arzhost.com2026-03-26 → 2026-04-03 · 3 obs
● 2026-03-26 14:45:38
● 2026-04-03 15:02:26
○NSyns1.yahoo.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○NSyns2.yahoo.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
●MXjavaspec.com2026-03-26 → 2026-04-03 · 3 obs
● 2026-03-26 14:45:38
● 2026-04-03 15:02:26
○MXmx1.biz.mail.yahoo.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○MXmx5.biz.mail.yahoo.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○MXredirect.ovh.net2015-06-27 → 2015-11-10 · 5 obs
● 2015-06-27 12:59:42
● 2015-11-10 18:07:00
○ 2016-02-02 04:17:14
○ 2026-04-03 15:02:26
●A167.235.12.2172026-03-26 → 2026-04-03 · 3 obs
● 2026-03-26 14:45:38
● 2026-04-03 15:02:26
○A66.94.237.732008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○A66.94.237.742008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○A66.94.237.752008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○A66.94.237.762008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○A66.94.237.772008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○A66.94.237.782008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-27 12:59:42
○ 2026-04-03 15:02:26
○A87.98.239.52015-06-27 → 2015-11-10 · 5 obs
● 2015-06-27 12:59:42
● 2015-11-10 18:07:00
○ 2016-02-02 04:17:14
○ 2026-04-03 15:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| javaspec.com | ns621.arzhost.com, ns622.arzhost.com | 2 records |
✅ Authoritative Response
Server:167.235.12.217
NS records: ns621.arzhost.com, ns622.arzhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for javaspec.com (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.235.12.217 |
| NS | 2 | ns622.arzhost.com, ns621.arzhost.com |
| MX | 1 | javaspec.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:167.235.12.217 ~all |
| SOA | 1 | ns621.arzhost.com arzhost\.server.gmail. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns621.arzhost.com, ns622.arzhost.com)
Analysis
Mail Server Role
The mail server for javaspec.com is javaspec.com.
IP Addresses
javaspec.com maps to IP address 167.235.12.217.
Other host names, for instance vivetool.com, _dc-mx.2a0574d35743.theoceanofpdf.com, _dc-mx.a2eccb382a83.dpprofile.com, _dc-mx.50752399dd9f.eaterys101.com and _dc-mx.061161b0400e.helphindi.co.in share IP numbers with javaspec.com.
Name Servers
Two name servers ns621.arzhost.com and ns622.arzhost.com are delegated to javaspec.com.
javaspec.com uses the same name server setup as linkrify.com and gomplayer.net.
Hostnames with one IP number:
ns621.arzhost.com points to 167.235.12.217
ns622.arzhost.com points to 167.235.12.217
Hostnames pointing to 167.235.12.217: ns621.arzhost.com, ns622.arzhost.com
Mail Servers
One mail server serves javaspec.com.
javaspec.com points to one IP number: 167.235.12.217.