astria.jp - robtex.com
astria.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=1785590102 | ||||||
MX for
astria.jp |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSmaster.dns.ne.jp2015-07-03 → 2015-11-14 · 4 obs
● 2015-11-14 19:22:08
○ 2016-02-08 02:45:30
○ 2026-08-01 13:57:16
○NSns1.dns.ne.jp2015-07-03 → 2015-11-14 · 4 obs
● 2015-11-14 19:22:08
○ 2016-02-08 02:45:30
○ 2026-08-01 13:57:16
●NSns1.xserver.jp2026-06-17 → 2026-08-01 · 3 obs
● 2026-06-17 10:49:52
● 2026-08-01 13:57:16
○NSns2.dns.ne.jp2015-07-03 → 2015-11-14 · 4 obs
● 2015-11-14 19:22:08
○ 2016-02-08 02:45:30
○ 2026-08-01 13:57:16
●NSns2.xserver.jp2026-06-17 → 2026-08-01 · 3 obs
● 2026-06-17 10:49:52
● 2026-08-01 13:57:16
●NSns3.xserver.jp2026-06-17 → 2026-08-01 · 3 obs
● 2026-06-17 10:49:52
● 2026-08-01 13:57:16
●NSns4.xserver.jp2026-06-17 → 2026-08-01 · 3 obs
● 2026-06-17 10:49:52
● 2026-08-01 13:57:16
●NSns5.xserver.jp2026-06-17 → 2026-08-01 · 3 obs
● 2026-06-17 10:49:52
● 2026-08-01 13:57:16
●MXastria.jp2015-07-03 → 2026-08-01 · 6 obs
● 2015-11-14 19:22:08
○ 2016-02-08 02:45:30
○ 2020-03-11 17:50:18
● 2026-06-17 10:49:52
● 2026-08-01 13:57:16
●A183.181.90.442026-06-17 → 2026-08-01 · 3 obs
● 2026-06-17 10:49:52
● 2026-08-01 13:57:16
○A219.94.163.2352015-07-03 → 2015-11-14 · 4 obs
● 2015-11-14 19:22:08
○ 2016-02-08 02:45:30
○ 2026-08-01 13:57:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| astria.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astria.jp (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.90.44 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | astria.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8363.xserver.jp +a:astria.jp |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
The MX record for astria.jp points back to astria.jp — it is its own mail server.
IP Addresses
astria.jp directs to one IP number, which is 183.181.90.44.
Among the host names that share IP numbers with astria.jp are emon-ya.com, aleatech.org, yakitori-ieyasu.co.jp and two others.
Name Servers
The authoritative name servers for astria.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
astria.jp partially shares its NS delegation with several other domains, including emina.jp, sayuri1.com, tabiumiburari.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hosts with three IP address records:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
The MX record for astria.jp points to a single mail server: astria.jp.
astria.jp points to one IP number — 183.181.90.44.