dev.jp - dns.ninja
dev.jp
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| 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=1780935302 | ||||||
Subdomains
www.dev.jp |
Same first word
Similar names
DNS History
13 records (12 active, 1 former)
โNSns1.value-domain.com2015-08-07 โ 2026-06-08 ยท 2 obs
โ 2026-06-08 16:29:02
โNSns2.value-domain.com2015-08-07 โ 2026-06-08 ยท 2 obs
โ 2026-06-08 16:29:02
โNSns3.value-domain.com2026-02-15 โ 2026-06-08 ยท 3 obs
โ 2026-02-15 01:33:00
โ 2026-06-08 16:29:02
โNSns4.value-domain.com2026-02-15 โ 2026-06-08 ยท 3 obs
โ 2026-02-15 01:33:00
โ 2026-06-08 16:29:02
โNSns5.value-domain.com2026-02-15 โ 2026-06-08 ยท 3 obs
โ 2026-02-15 01:33:00
โ 2026-06-08 16:29:02
โMXalt1.aspmx.l.google.com2015-08-07 โ 2026-06-08 ยท 2 obs
โ 2026-06-08 16:29:02
โMXalt2.aspmx.l.google.com2015-08-07 โ 2026-06-08 ยท 2 obs
โ 2026-06-08 16:29:02
โMXaspmx.l.google.com2015-08-07 โ 2026-06-08 ยท 2 obs
โ 2026-06-08 16:29:02
โMXaspmx2.googlemail.com2015-08-07 โ 2026-06-08 ยท 2 obs
โ 2026-06-08 16:29:02
โMXaspmx3.googlemail.com2015-08-07 โ 2026-06-08 ยท 2 obs
โ 2026-06-08 16:29:02
โA122.249.237.2412026-02-15 โ 2026-06-08 ยท 3 obs
โ 2026-02-15 01:33:00
โ 2026-06-08 16:29:02
โA14.3.56.282015-08-07 โ 2017-09-22 ยท 4 obs
โ 2017-09-22 12:01:12
โ 2026-02-15 01:33:00
โ 2026-06-08 16:29:02
โA2405:6580:8080:2b00:aaa:c562:d0df:800d2026-02-15 โ 2026-06-08 ยท 3 obs
โ 2026-02-15 01:33:00
โ 2026-06-08 16:29:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| dev.jp | ns3.value-domain.com, ns5.value-domain.com, ns1.value-domain.com, ns2.value-domain.com... | - |
โ Authoritative Response
Server:172.64.53.115
NS records: ns3.value-domain.com, ns5.value-domain.com, ns1.value-domain.com, ns2.value-domain.com, ns4.value-domain.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for dev.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1224ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.249.237.241 |
| AAAA | 1 | 2405:6580:8080:2b00:aaa:c562:d0df:800d |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 5 | aspmx2.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | v=spf1 +mx:siisise.net -all, 0tdj9hifhf... |
| SOA | 1 | ns1.value-domain.com hostmaster.dev.jp |
Analysis
Hierarchy
dev.jp serves as the parent of www.dev.jp.
IP Addresses
dev.jp points to two IP numbers: 122.249.237.241 and 2405:6580:8080:2b00:aaa:c562:d0df:800d.
Additional host names โ b3.siisise.net, x237241.ppp.asahi-net.or.jp, siisise.net and two others โ share IP numbers with dev.jp.
Name Servers
DNS delegation for dev.jp uses 5 name servers, including ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.
dev.jp has at least partial name server overlap with other domains, such as prt.jp, techoken.com, dwu.jp and two others.
These name servers are frequently paired with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
Host names with two IP numbers:
ns1.value-domain.com directs traffic to 172.64.52.38 and 172.64.52.161.
ns2.value-domain.com directs traffic to 172.64.53.3 and 172.64.53.115.
ns3.value-domain.com directs traffic to 172.64.52.38 and 172.64.52.161.
ns4.value-domain.com directs traffic to 172.64.53.3 and 172.64.53.115.
ns5.value-domain.com directs traffic to 172.64.52.38 and 172.64.52.161.
ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com are host names that all point to 172.64.52.38.
ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com are host names that all point to 172.64.52.161.
Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.3 IP addresses each.
Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.115 IP addresses each.
Mail Servers
dev.jp is handled by 5 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
dev.jp shares mail servers โ at least in part โ with other domains, including mail.lingo24.com, bonthe.de, urbandhollz.com and two others.
These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and three others.
Host names with two IP numbers:
aspmx2.googlemail.com directs traffic to 172.217.216.26 and 2607:f8b0:4023:2803::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt1.aspmx.l.google.com directs traffic to 142.250.102.27 and 2a00:1450:4025:402::1b.
alt2.aspmx.l.google.com directs traffic to 192.178.213.27 and 2a00:1450:4013:c1e::1b.