ap1.jp - dns.ninja
ap1.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.182.160🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp ⚠️ Not in parent delegation | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| MX | ap1.jp ⭐ | ||||||
| A | 157.112.182.160🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| TXT | v=spf1 +a:sv101.xserver.jp +a:ap1.jp +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1786951802 | ||||||
MX for
ap1.jp |
Subdomains
www.ap1.jp |
Same first word
ap1.it |
ap1.info |
ap1.se |
ap1.by |
ap1.io |
ap1.ir |
ap1.jp |
ap1.org |
ap1.gr |
ap1.com.br |
ap1.com |
ap1.tv |
ap1.nl |
ap1.cn |
ap1.co.id |
ap1.me |
ap1.fr |
ap1.ru |
ap1.shop |
ap1.de |
ap1.com.au |
ap1.pl |
ap1.net |
ap1.in |
ap1.mx |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.xserver.jp2015-07-26 → 2026-08-17 · 2 obs
● 2026-08-17 08:05:18
●NSns2.xserver.jp2015-07-26 → 2026-08-17 · 2 obs
● 2026-08-17 08:05:18
●NSns3.xserver.jp2015-07-26 → 2026-08-17 · 2 obs
● 2026-08-17 08:05:18
●MXap1.jp2015-07-26 → 2026-08-17 · 2 obs
● 2026-08-17 08:05:18
●A157.112.182.1602021-04-10 → 2026-08-17 · 3 obs
● 2021-04-10 21:06:54
● 2026-08-17 08:05:18
○A210.188.201.712015-07-26 → 2017-02-06 · 4 obs
● 2017-02-06 06:42:16
○ 2021-04-10 21:06:54
○ 2026-08-17 08:05:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, c.dns.jp, a.dns.jp, h.dns.jp... | - |
| ap1.jp | ns1.xserver.jp, ns2.xserver.jp | 4 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ap1.jp (unsigned zone)
⏱️ Timing
Total: 1289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.182.160 |
| NS | 3 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 1 | ap1.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv101.xserver.jp +a:ap1.jp +mx |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Hierarchy
ap1.jp serves as the parent of www.ap1.jp.
Mail Server Role
ap1.jp is listed as a mail server for itself.
IP Addresses
ap1.jp resolves to one IP address: 157.112.182.160.
xn--y8j0b0a9exb.net, mail.8649.net, ihiroba.com and two other host names share IP numbers with ap1.jp.
Name Servers
The authoritative name servers for ap1.jp are ns1.xserver.jp, ns2.xserver.jp and ns3.xserver.jp — three in total.
ap1.jp has at least partial name server overlap with other domains, such as pdsgn.com, sendai-lifeworks.co.jp, elegirl.jp and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
Hosts with just one IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
Mail for ap1.jp is handled by one mail server — ap1.jp.
ap1.jp directs to just one IP number, 157.112.182.160.