dev7.jp - dns.ninja
dev7.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=1781929803 | ||||||
Same first word
Similar names
DNS History
12 records (11 active, 1 former)
●MXalt1.aspmx.l.google.com2015-07-22 → 2026-06-20 · 2 obs
● 2026-06-20 04:57:42
●MXalt2.aspmx.l.google.com2015-07-22 → 2026-06-20 · 2 obs
● 2026-06-20 04:57:42
●MXaspmx.l.google.com2015-07-22 → 2026-06-20 · 2 obs
● 2026-06-20 04:57:42
●MXaspmx2.googlemail.com2015-07-22 → 2026-06-20 · 2 obs
● 2026-06-20 04:57:42
●MXaspmx3.googlemail.com2015-07-22 → 2026-06-20 · 2 obs
● 2026-06-20 04:57:42
●MXaspmx4.googlemail.com2015-07-22 → 2026-06-20 · 2 obs
● 2026-06-20 04:57:42
●MXaspmx5.googlemail.com2015-07-22 → 2026-06-20 · 2 obs
● 2026-06-20 04:57:42
○A49.212.93.2252015-07-22 → 2016-05-03 · 4 obs
● 2016-05-03 19:41:44
○ 2017-01-20 12:39:30
○ 2026-06-20 04:57:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| dev7.jp | 01.dnsv.jp, 02.dnsv.jp | 3 records |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev7.jp (unsigned zone)
⏱️ Timing
Total: 1495ms | 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)... |
| TXT | 3 | google-site-verification=17vEGDSk_gsSFLu, google-site-verification=C7dKFhal74_1NBv... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp)
Analysis
Name Servers
The NS records for dev7.jp point to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
There is at least partial name server overlap between dev7.jp and other domains — sokrostream.online, malor.org, landflora.co.jp and two more among them.
Host names that have 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 that point to one IP address:
02.dnsv.jp points to the IP address 157.7.33.53.
Mail Servers
dev7.jp accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
There is at least a partial MX overlap between dev7.jp and other domains, including destinationluxury.com, jcanfield.com, fglbandit.com and two others.
These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Host names that have 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 — 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1b IP addresses.