jfca1983.jp - robtex.com
jfca1983.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=1776131103 | ||||||
Subdomains
mail.jfca1983.jp |
Same first word
jfca1983.jp |
DNS History
18 records (7 active, 11 former)
●NSns-1395.awsdns-46.org2026-02-15 → 2026-04-14 · 2 obs
● 2026-04-14 02:14:58
●NSns-1706.awsdns-21.co.uk2026-02-15 → 2026-04-14 · 2 obs
● 2026-04-14 02:14:58
●NSns-769.awsdns-32.net2026-02-15 → 2026-04-14 · 2 obs
● 2026-04-14 02:14:58
●NSns-97.awsdns-12.com2026-02-15 → 2026-04-14 · 2 obs
● 2026-04-14 02:14:58
●MXmail.jfca1983.jp2026-02-15 → 2026-04-14 · 2 obs
● 2026-04-14 02:14:58
○A34.209.254.2262026-03-07 → 2026-03-08 · 5 obs
● 2026-03-07 01:35:14
● 2026-03-08 22:32:44
○ 2026-03-19 00:16:34
○ 2026-04-14 02:14:58
○A34.214.46.1892026-02-15 → 2026-02-15 · 3 obs
○ 2026-02-28 20:38:18
○ 2026-04-14 02:14:58
●A34.214.65.2422026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:14:58
●A35.160.219.1242026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:14:58
○A35.162.26.1822026-03-19 → 2026-04-01 · 5 obs
● 2026-03-19 00:16:34
● 2026-04-01 23:08:32
○ 2026-04-04 00:24:02
○ 2026-04-14 02:14:58
○A44.232.82.2172026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 20:38:18
○ 2026-03-07 01:35:14
○ 2026-04-14 02:14:58
○A44.239.54.2302026-02-15 → 2026-04-14 · 2 obs
○ 2026-04-14 02:14:58
○A44.254.210.2272026-03-19 → 2026-04-04 · 4 obs
● 2026-03-19 00:16:34
● 2026-04-04 00:24:02
○ 2026-04-14 02:14:58
○A52.10.40.1152026-02-15 → 2026-02-15 · 3 obs
○ 2026-02-28 20:38:18
○ 2026-04-14 02:14:58
○A52.26.156.1432026-02-15 → 2026-04-14 · 2 obs
○ 2026-04-14 02:14:58
○A54.189.126.1052026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 20:38:18
○ 2026-03-07 01:35:14
○ 2026-04-14 02:14:58
○A54.218.135.1922026-04-04 → 2026-04-04 · 3 obs
● 2026-04-04 00:24:02
○ 2026-04-14 02:14:58
○A54.245.160.1612026-03-07 → 2026-03-08 · 5 obs
● 2026-03-07 01:35:14
● 2026-03-08 22:32:44
○ 2026-03-19 00:16:34
○ 2026-04-14 02:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, b.dns.jp, f.dns.jp... | - |
| jfca1983.jp | ns-97.awsdns-12.com, ns-769.awsdns-32.net, ns-1395.awsdns-46.org, ns-1706.awsdns-21.co.uk | - |
✅ Authoritative Response
Server:205.251.198.170
NS records: ns-97.awsdns-12.com, ns-769.awsdns-32.net, ns-1395.awsdns-46.org, ns-1706.awsdns-21.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfca1983.jp (unsigned zone)
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 34.214.65.242, 35.160.219.124 |
| NS | 4 | ns-1395.awsdns-46.org, ns-1706.awsdns-21.co.uk... |
| MX | 1 | mail.jfca1983.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf-domainex.fc2.com ~all |
| SOA | 1 | ns-97.awsdns-12.com awsdns-hostmaster.am |
Analysis
Hierarchy
The parent of mail.jfca1983.jp is jfca1983.jp.
IP Addresses
jfca1983.jp points to two IP numbers: 34.214.65.242 and 35.160.219.124.
Other host names, for instance ec2-34-214-65-242.us-west-2.compute.amazonaws.com and kunio920.jp, share IP numbers with jfca1983.jp.
Name Servers
jfca1983.jp is delegated to four name servers: ns-97.awsdns-12.com, ns-769.awsdns-32.net, ns-1395.awsdns-46.org and ns-1706.awsdns-21.co.uk.
jfca1983.jp shares name servers with other domains at least partially, for instance staging-softwareplaza.omnyfycs.com, assi.co.il, protocol-online.org, cowdev.net and gamania.com.
Host names with two IP numbers:
ns-97.awsdns-12.com resolves to 2600:9000:5300:6100::1 and 205.251.192.97.
ns-769.awsdns-32.net resolves to 2600:9000:5303:100::1 and 205.251.195.1.
ns-1395.awsdns-46.org resolves to 2600:9000:5305:7300::1 and 205.251.197.115.
ns-1706.awsdns-21.co.uk resolves to 2600:9000:5306:aa00::1 and 205.251.198.170.
Mail Servers
The mail server for jfca1983.jp is mail.jfca1983.jp.
Host name mail.jfca1983.jp resolves to IP 54.213.56.188.