fs-sup.jp - robtex.com
fs-sup.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=1778416203 | ||||||
MX for
fs-sup.jp |
Subdomains
www.fs-sup.jp |
Same first word
fs-sup.jp |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns-1348.awsdns-40.org2019-01-09 → 2026-05-10 · 2 obs
● 2026-05-10 13:00:10
●NSns-1867.awsdns-41.co.uk2019-01-09 → 2026-05-10 · 2 obs
● 2026-05-10 13:00:10
●NSns-439.awsdns-54.com2019-01-09 → 2026-05-10 · 2 obs
● 2026-05-10 13:00:10
●NSns-665.awsdns-19.net2019-01-09 → 2026-05-10 · 2 obs
● 2026-05-10 13:00:10
●MXfs-sup.jp2019-01-09 → 2026-05-10 · 2 obs
● 2026-05-10 13:00:10
●A164.46.103.1682026-05-08 → 2026-05-10 · 3 obs
● 2026-05-08 07:21:48
● 2026-05-10 13:00:10
○A210.250.250.322019-01-09 → 2019-01-09 · 3 obs
○ 2026-05-08 07:21:48
○ 2026-05-10 13:00:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| fs-sup.jp | ns-665.awsdns-19.net, ns-439.awsdns-54.com, ns-1867.awsdns-41.co.uk, ns-1348.awsdns-40.org | - |
✅ Authoritative Response
Server:205.251.193.183
NS records: ns-665.awsdns-19.net, ns-439.awsdns-54.com, ns-1867.awsdns-41.co.uk, ns-1348.awsdns-40.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fs-sup.jp (unsigned zone)
⏱️ Timing
Total: 752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.103.168 |
| NS | 4 | ns-1348.awsdns-40.org, ns-1867.awsdns-41.co.uk... |
| MX | 1 | fs-sup.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:164.46.103.168 ~all |
| SOA | 1 | ns-665.awsdns-19.net awsdns-hostmaster.a |
Analysis
Hierarchy
The parent of www.fs-sup.jp is fs-sup.jp.
Mail Server Role
fs-sup.jp serves as the mail server for fs-sup.jp.
IP Addresses
fs-sup.jp points to a single IP number: 164.46.103.168.
Other host names, for instance wolf-yellow-22b0cb62101ed0b2.znlc.jp and www.fs-sup.jp, share IP numbers with fs-sup.jp.
Name Servers
fs-sup.jp is delegated to four name servers: ns-439.awsdns-54.com, ns-665.awsdns-19.net, ns-1348.awsdns-40.org and ns-1867.awsdns-41.co.uk.
fs-sup.jp shares name servers with other domains at least partially, for instance hkpm.org.hk, markettraders.org, cet-designer.com, toolbox.builder-tools.aws.dev and axelnetworks.co.jp.
Host names with two IP numbers:
ns-439.awsdns-54.com resolves to 2600:9000:5301:b700::1 and 205.251.193.183.
ns-665.awsdns-19.net resolves to 2600:9000:5302:9900::1 and 205.251.194.153.
ns-1348.awsdns-40.org resolves to 2600:9000:5305:4400::1 and 205.251.197.68.
ns-1867.awsdns-41.co.uk resolves to 2600:9000:5307:4b00::1 and 205.251.199.75.
Mail Servers
A single mail server handles fs-sup.jp and fs-sup.jp.
Host name fs-sup.jp resolves to IP 164.46.103.168.