springframework.jp - dns.ninja
springframework.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=1784997002 | ||||||
Subdomains
springday2016.springframework.jp |
Same first word
DNS History
11 records (11 active, 0 former)
●NS03.dnsv.jp2017-02-11 → 2026-07-25 · 3 obs
● 2017-02-11 07:42:36
● 2026-07-25 16:48:56
●NS04.dnsv.jp2017-02-11 → 2026-07-25 · 3 obs
● 2017-02-11 07:42:36
● 2026-07-25 16:48:56
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-07-25 · 2 obs
● 2026-07-25 16:48:56
●MXalt2.aspmx.l.google.com2015-08-17 → 2026-07-25 · 2 obs
● 2026-07-25 16:48:56
●MXaspmx.l.google.com2015-08-17 → 2026-07-25 · 2 obs
● 2026-07-25 16:48:56
●MXaspmx2.googlemail.com2015-08-17 → 2026-07-25 · 2 obs
● 2026-07-25 16:48:56
●MXaspmx3.googlemail.com2015-08-17 → 2026-07-25 · 2 obs
● 2026-07-25 16:48:56
●MXaspmx4.googlemail.com2015-08-17 → 2026-07-25 · 2 obs
● 2026-07-25 16:48:56
●MXaspmx5.googlemail.com2015-08-17 → 2026-07-25 · 2 obs
● 2026-07-25 16:48:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, a.dns.jp, b.dns.jp... | - |
| springframework.jp | 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for springframework.jp (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
Hierarchy
springday2016.springframework.jp is a subdomain of springframework.jp.
Name Servers
Four name servers handle the delegation for springframework.jp: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
The name servers of springframework.jp overlap at least partially with those of other domains — among them comic-carry.com, amplb.jp, yumo10hiro4.com and two more.
Host names pointing to two IP addresses:
01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.
Host names resolving to a single IP address:
02.dnsv.jp resolves to 157.7.33.53.
Mail Servers
springframework.jp has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.
At least some of the mail servers used by springframework.jp are shared with other domains: ns500693.ns500699.ns500699.ns500699.ns500693.ns500699.ns500699.ns500734.ns500699.ns500693.ns500699.ns500632.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500693.ns500699.ns500693.ns500734.ns500734.ns500699.ns500693.ns500734.ns500699.ns500588.ns500699.ns500588.ns500693.ns500699.ns500588.dtrkdll.com, ns500724.ns500599.ns500724.ns500724.ns500737.ns500737.ns500724.ns500599.ns500599.ns500697.ns500599.ns500682.ns500669.www.yummyflingsfinder.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to 172.253.145.27 and 2607:f8b0:4023:3003::1a.
aspmx4.googlemail.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt1.aspmx.l.google.com resolves to 142.250.102.26 and 2a00:1450:4025:402::1b.
alt2.aspmx.l.google.com resolves to 192.178.213.26 and 2a00:1450:4013:c1e::1b.
The host names aspmx4.googlemail.com and aspmx.l.google.com both resolve to 2a00:1450:4009:c0f::1a IP addresses.
The host names aspmx4.googlemail.com and aspmx.l.google.com both resolve to 192.178.223.27 IP addresses.