devs.jp - dns.ninja
devs.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1781004603 | ||||||
Same first word
Similar names
DNS History
12 records (12 active, 0 former)
●MXalt1.aspmx.l.google.com2015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
●MXalt2.aspmx.l.google.com2015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
●MXaspmx.l.google.com2015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
●MXaspmx2.googlemail.com2015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
●MXaspmx3.googlemail.com2015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
●MXaspmx4.googlemail.com2015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
●MXaspmx5.googlemail.com2015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
●A160.16.68.1532015-08-18 → 2026-06-09 · 2 obs
● 2026-06-09 11:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| devs.jp | 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.33.53
NS records: 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devs.jp (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.68.153 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | google-site-verification=O1M8xq_lyuwxzje, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)
Analysis
IP Addresses
devs.jp has exactly one IP address — 160.16.68.153.
Other host names share IP numbers with devs.jp; sakura.mafut.com is one such example.
Name Servers
devs.jp carries NS records pointing to 4 name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
The name servers of devs.jp overlap at least partially with those of other domains — among them archolidays.jp, bespo.net, progowas.jp and two more.
Host names pointing to two IP addresses:
01.dnsv.jp maps to two IP addresses — 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp maps to two IP addresses — 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp maps to two IP addresses — 157.7.35.53 and 2400:8500:3fff::53.
Host names with one IP number:
02.dnsv.jp points to the IP address 157.7.33.53.
Mail Servers
Mail for devs.jp is routed through 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and four others.
At least some of the mail servers used by devs.jp are shared with other domains: cndekor.com, trulson.net, ns500765.ns500699.ns500693.ns500693.ns500693.ns500699.ns500699.ns500734.ns500693.ns500588.ns500683.ns500683.ns500632.ns500588.ns500588.ns500588.ns500588.dtrkdll.com and two others among them.
It is common for these mail servers to be used in conjunction with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus three others.
Host names pointing to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com maps to two IP addresses — 173.194.76.27 and 2a00:1450:400c:c00::1a.
aspmx.l.google.com maps to two IP addresses — 172.253.139.27 and 2607:f8b0:4004:c25::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.