iphone-dr.jp - robtex.com
iphone-dr.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=1786931102 | ||||||
MX for
iphone-dr.jp |
Same first word
iphone-dr.jp |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.xserver.jp2026-08-17 → 2026-08-17 · 3 obs
● 2026-08-17 02:01:02
● 2026-08-17 02:01:04
○NSns1.xtwo.ne.jp2016-12-05 → 2017-11-14 · 4 obs
● 2017-11-14 13:42:22
○ 2026-08-17 02:01:02
○ 2026-08-17 02:01:04
●NSns2.xserver.jp2026-08-17 → 2026-08-17 · 3 obs
● 2026-08-17 02:01:02
● 2026-08-17 02:01:04
○NSns2.xtwo.ne.jp2016-12-05 → 2017-11-14 · 4 obs
● 2017-11-14 13:42:22
○ 2026-08-17 02:01:02
○ 2026-08-17 02:01:04
●NSns3.xserver.jp2026-08-17 → 2026-08-17 · 3 obs
● 2026-08-17 02:01:02
● 2026-08-17 02:01:04
○NSns3.xtwo.ne.jp2016-12-05 → 2017-11-14 · 4 obs
● 2017-11-14 13:42:22
○ 2026-08-17 02:01:02
○ 2026-08-17 02:01:04
●NSns4.xserver.jp2026-08-17 → 2026-08-17 · 3 obs
● 2026-08-17 02:01:02
● 2026-08-17 02:01:04
●NSns5.xserver.jp2026-08-17 → 2026-08-17 · 3 obs
● 2026-08-17 02:01:02
● 2026-08-17 02:01:04
●MXiphone-dr.jp2016-12-05 → 2026-08-17 · 2 obs
● 2026-08-17 02:01:04
○A175.28.4.152016-12-05 → 2017-11-14 · 4 obs
● 2017-11-14 13:42:22
○ 2026-08-17 02:01:02
○ 2026-08-17 02:01:04
●A202.254.236.1192026-08-17 → 2026-08-17 · 3 obs
● 2026-08-17 02:01:02
● 2026-08-17 02:01:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| iphone-dr.jp | ns5.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns5.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iphone-dr.jp (unsigned zone)
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.236.119 |
| NS | 5 | ns5.xserver.jp, ns2.xserver.jp... |
| MX | 1 | iphone-dr.jp (pri: 0) |
| TXT | 2 | v=spf1 +a:sv5118.xserver.jp +a:iphone-dr, google-site-verification=1Ps6nTxdEdJIwm0 |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Mail Server Role
The MX record for iphone-dr.jp points back to iphone-dr.jp — it is its own mail server.
IP Addresses
iphone-dr.jp directs to one IP number, which is 202.254.236.119.
Among the host names that share IP numbers with iphone-dr.jp are seopark.net, mail.masui-seminars.org, secand.net and two others.
Name Servers
The authoritative name servers for iphone-dr.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
iphone-dr.jp partially shares its NS delegation with several other domains, including pets-support.com, bonhouse.net, yubari-resort.co.jp 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 maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 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 the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
The MX record for iphone-dr.jp points to a single mail server: iphone-dr.jp.
iphone-dr.jp resolves to 202.254.236.119 and no other IP number.