programmerbox.com - dns.ninja
programmerbox.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.140.168🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | programmerbox.com | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1386162669 | ||||||
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=1788489590 | ||||||
PTR for
Same first word
programmerbox.com |
programmerbox.ir |
Previous names
Next names
DNS History
9 records (5 active, 4 former)
●NS01.dnsv.jp2015-07-07 → 2026-09-04 · 3 obs
● 2015-07-07 20:12:50
● 2026-09-04 02:55:48
●NS02.dnsv.jp2015-07-07 → 2026-09-04 · 3 obs
● 2015-07-07 20:12:50
● 2026-09-04 02:55:48
●NS03.dnsv.jp2015-07-07 → 2026-09-04 · 3 obs
● 2015-07-07 20:12:50
● 2026-09-04 02:55:48
●NS04.dnsv.jp2015-07-07 → 2026-09-04 · 3 obs
● 2015-07-07 20:12:50
● 2026-09-04 02:55:48
○NSns2.onlinenic.net2008-03-14 → 2008-03-14 · 3 obs
○ 2015-07-07 20:12:50
○ 2026-09-04 02:55:48
○NSns3.onlinenic.net2008-03-14 → 2008-03-14 · 3 obs
○ 2015-07-07 20:12:50
○ 2026-09-04 02:55:48
○MXgrey-area.mailhostingserver.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-07-07 20:12:50
○ 2026-09-04 02:55:48
●A157.7.140.1682015-07-07 → 2026-09-04 · 3 obs
● 2015-07-07 20:12:50
● 2026-09-04 02:55:48
○A209.85.84.1652008-03-14 → 2008-03-14 · 3 obs
○ 2015-07-07 20:12:50
○ 2026-09-04 02:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| programmerbox.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmerbox.com (unsigned zone)
⏱️ Timing
Total: 1231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.140.168 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
programmerbox.com has exactly one IP address — 157.7.140.168.
Other host names, such as zodiac.ninja, share IP numbers with programmerbox.com.
Name Servers
Four name servers handle the delegation for programmerbox.com: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
There is at least partial name server overlap between programmerbox.com and other domains — genitura.jp, ryosuke.tech, skesba.tech and two more among them.
Host names pointing to two IP addresses:
01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp points to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp points to 157.7.35.53 and 2400:8500:3fff::53.
Host names resolving to a single IP address:
02.dnsv.jp points to 157.7.33.53.