fas-21.jp - robtex.com
fas-21.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=1776154502 | ||||||
Subdomains
www.fas-21.jp |
Same first word
DNS History
9 records (6 active, 3 former)
○NSns03.fas-21.jp2015-07-01 → 2017-03-21 · 4 obs
● 2017-03-21 07:50:30
○ 2026-04-07 21:59:02
○ 2026-04-14 08:30:12
○NSns04.fas-21.jp2015-07-01 → 2017-03-21 · 4 obs
● 2017-03-21 07:50:30
○ 2026-04-07 21:59:02
○ 2026-04-14 08:30:12
●NSns1-02.azure-dns.com2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 21:59:02
● 2026-04-14 08:30:12
●NSns2-02.azure-dns.net2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 21:59:02
● 2026-04-14 08:30:12
●NSns3-02.azure-dns.org2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 21:59:02
● 2026-04-14 08:30:12
●NSns4-02.azure-dns.info2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 21:59:02
● 2026-04-14 08:30:12
○MXmail.fas-21.jp2015-07-01 → 2017-03-21 · 4 obs
● 2017-03-21 07:50:30
○ 2026-04-07 21:59:02
○ 2026-04-14 08:30:12
●MXms31.jyonishi.co.jp2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 21:59:02
● 2026-04-14 08:30:12
●A20.243.151.1532026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 08:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| fas-21.jp | ns1-02.azure-dns.com, ns3-02.azure-dns.org, ns2-02.azure-dns.net, ns4-02.azure-dns.info | - |
✅ Authoritative Response
Server:13.107.236.2
NS records: ns1-02.azure-dns.com, ns3-02.azure-dns.org, ns2-02.azure-dns.net, ns4-02.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fas-21.jp (unsigned zone)
⏱️ Timing
Total: 787ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.243.151.153 |
| NS | 4 | ns1-02.azure-dns.com, ns2-02.azure-dns.net... |
| MX | 1 | ms31.jyonishi.co.jp (pri: 10) |
| TXT | 2 | v=spf1 mx include:_spf.jyonishi.co.jp ~a, google-site-verification=6JE4d2cquhWrtE1 |
| SOA | 1 | ns1-02.azure-dns.com postmaster.jyonishi |
Analysis
Hierarchy
fas-21.jp is the parent of www.fas-21.jp.
IP Addresses
fas-21.jp points to IP number 20.243.151.153.
For instance, other host names cu-h.jp, eci-hokkaido.co.jp, hokkaido-house.com, b-cinq.com and ralph-florist.com share IP numbers with fas-21.jp.
Name Servers
fas-21.jp is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.
fas-21.jp shares name servers with other domains at least partially, for example m-files.ch, 6.67.185.in-addr.arpa, election.vic.gov.au, asfautolinee.it and 97.119.135.in-addr.arpa.
Host names with two IP numbers:
ns1-02.azure-dns.com points to: 2603:1061:0:700::2 and 13.107.236.2
ns4-02.azure-dns.info points to: 2620:1ec:bda:700::2 and 208.84.5.2
ns2-02.azure-dns.net points to: 2620:1ec:8ec:700::2 and 150.171.21.2
ns3-02.azure-dns.org points to: 2a01:111:4000:700::2 and 204.14.183.2
Mail Servers
fas-21.jp is handled by a single mail server, ms31.jyonishi.co.jp.
fas-21.jp shares the same mail server setup as other domains, for instance shakkoi.com, b-cinq.com, ralph-florist.com, cad-rapid.jp and k-satoh21.com.
ms31.jyonishi.co.jp points to a single IP: 153.127.201.10.