jamca.jp - dns.ninja
jamca.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=1784376003 | ||||||
Subdomains
www.jamca.jp |
Same first word
Similar names
DNS History
20 records (11 active, 9 former)
○NSdns1.jpdirect.jp2015-05-09 → 2015-05-09 · 4 obs
● 2015-05-09 23:34:42
○ 2015-10-12 09:14:40
○ 2026-07-18 12:22:10
●NSdns1.sys.jpdirect.jp2015-10-12 → 2026-07-18 · 3 obs
● 2015-10-12 09:14:40
● 2026-07-18 12:22:10
○NSdns2.jpdirect.jp2015-05-09 → 2015-05-09 · 4 obs
● 2015-05-09 23:34:42
○ 2015-10-12 09:14:40
○ 2026-07-18 12:22:10
●NSdns2.sys.jpdirect.jp2015-10-12 → 2026-07-18 · 3 obs
● 2015-10-12 09:14:40
● 2026-07-18 12:22:10
○NSdns3.jpdirect.jp2015-05-09 → 2015-05-09 · 4 obs
● 2015-05-09 23:34:42
○ 2015-10-12 09:14:40
○ 2026-07-18 12:22:10
●NSdns3.sys.jpdirect.jp2015-10-12 → 2026-07-18 · 3 obs
● 2015-10-12 09:14:40
● 2026-07-18 12:22:10
○NSns1.akira.ne.jp2008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-09 23:34:42
○ 2026-07-18 12:22:10
○NSns2.akira.ne.jp2008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-09 23:34:42
○ 2026-07-18 12:22:10
●MXalt1.aspmx.l.google.com2015-05-09 → 2026-07-18 · 3 obs
● 2015-05-09 23:34:42
● 2026-07-18 12:22:10
●MXalt2.aspmx.l.google.com2015-05-09 → 2026-07-18 · 3 obs
● 2015-05-09 23:34:42
● 2026-07-18 12:22:10
●MXaspmx.l.google.com2015-05-09 → 2026-07-18 · 3 obs
● 2015-05-09 23:34:42
● 2026-07-18 12:22:10
●MXaspmx2.googlemail.com2015-05-09 → 2026-07-18 · 3 obs
● 2015-05-09 23:34:42
● 2026-07-18 12:22:10
●MXaspmx3.googlemail.com2015-05-09 → 2026-07-18 · 3 obs
● 2015-05-09 23:34:42
● 2026-07-18 12:22:10
●MXaspmx4.googlemail.com2015-05-09 → 2026-07-18 · 3 obs
● 2015-05-09 23:34:42
● 2026-07-18 12:22:10
●MXaspmx5.googlemail.com2015-05-09 → 2026-07-18 · 3 obs
● 2015-05-09 23:34:42
● 2026-07-18 12:22:10
○MXns2.akira.ne.jp2008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-09 23:34:42
○ 2026-07-18 12:22:10
○A157.7.188.2292015-10-12 → 2017-04-04 · 5 obs
● 2015-10-12 09:14:40
● 2017-04-04 11:11:26
○ 2026-06-20 07:32:22
○ 2026-07-18 12:22:10
●A157.7.44.2402026-06-20 → 2026-07-18 · 3 obs
● 2026-06-20 07:32:22
● 2026-07-18 12:22:10
○A182.48.26.202015-05-09 → 2015-05-09 · 4 obs
● 2015-05-09 23:34:42
○ 2015-10-12 09:14:40
○ 2026-07-18 12:22:10
○A210.172.20.1462008-11-27 → 2008-11-27 · 3 obs
○ 2015-05-09 23:34:42
○ 2026-07-18 12:22:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| jamca.jp | dns1.sys.jpdirect.jp, dns3.sys.jpdirect.jp, dns2.sys.jpdirect.jp | - |
✅ Authoritative Response
Server:210.149.81.119
NS records: dns1.sys.jpdirect.jp, dns3.sys.jpdirect.jp, dns2.sys.jpdirect.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jamca.jp (unsigned zone)
⏱️ Timing
Total: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.240 |
| NS | 3 | dns2.sys.jpdirect.jp, dns1.sys.jpdirect.jp... |
| MX | 7 | ASPMX4.GOOGLEMAIL.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)... |
| SOA | 1 | dns1.sys.jpdirect.jp root.JAMCA.JP |
Analysis
Hierarchy
The domain www.jamca.jp falls under the parent jamca.jp.
IP Addresses
jamca.jp points to a single IP number: 157.7.44.240.
Additional host names — iku-mama.jp, cleef.info, koshoji.jp and two others — share IP numbers with jamca.jp.
Name Servers
DNS for jamca.jp is handled by three authoritative name servers: dns1.sys.jpdirect.jp, dns2.sys.jpdirect.jp and dns3.sys.jpdirect.jp.
At least some of jamca.jp's name servers are shared with other domains, for example kjc.ne.jp, sekine-office.com, xn--mxt505jqic.jp and two more.
Three hostnames — dns1.sys.jpdirect.jp, dns2.sys.jpdirect.jp and dns3.sys.jpdirect.jp — each have two IP addresses: dns1.sys.jpdirect.jp has 202.238.194.23 and 2001:240:bb82:231d::1:14, dns2.sys.jpdirect.jp has 210.149.81.119 and 2001:240:bb82:2326::7f, and dns3.sys.jpdirect.jp has 210.149.73.74 and 2001:240:bb82:2711::56.
Mail Servers
jamca.jp uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
jamca.jp shares mail servers — at least in part — with other domains, including dreambigworks.com, sitepress.co, idigthepig.com and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com has two IP addresses: 142.251.167.27 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 2800:3f0:4003:c0f::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 108.177.123.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.