lifem.jp - robtex.com
lifem.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=1781794806 | ||||||
MX for
lifem.jp |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns01.ns-itpark.jp2015-05-23 → 2017-02-10 · 4 obs
● 2017-02-10 02:16:10
○ 2020-02-15 18:39:08
○ 2026-06-18 15:55:40
○NSns02.ns-itpark.jp2015-05-23 → 2017-02-10 · 4 obs
● 2017-02-10 02:16:10
○ 2020-02-15 18:39:08
○ 2026-06-18 15:55:40
●NSns1.xserver.jp2020-02-15 → 2026-06-18 · 3 obs
● 2020-02-15 18:39:08
● 2026-06-18 15:55:40
●NSns2.xserver.jp2020-02-15 → 2026-06-18 · 3 obs
● 2020-02-15 18:39:08
● 2026-06-18 15:55:40
●NSns3.xserver.jp2020-02-15 → 2026-06-18 · 3 obs
● 2020-02-15 18:39:08
● 2026-06-18 15:55:40
●NSns4.xserver.jp2020-02-15 → 2026-06-18 · 3 obs
● 2020-02-15 18:39:08
● 2026-06-18 15:55:40
●NSns5.xserver.jp2020-02-15 → 2026-06-18 · 3 obs
● 2020-02-15 18:39:08
● 2026-06-18 15:55:40
●MXlifem.jp2020-02-15 → 2026-06-18 · 3 obs
● 2020-02-15 18:39:08
● 2026-06-18 15:55:40
○MXmx.lifem.jp2015-05-23 → 2017-02-10 · 4 obs
● 2017-02-10 02:16:10
○ 2020-02-15 18:39:08
○ 2026-06-18 15:55:40
●A202.254.234.1612020-02-15 → 2026-06-18 · 3 obs
● 2020-02-15 18:39:08
● 2026-06-18 15:55:40
○A211.13.204.32015-05-23 → 2017-02-10 · 4 obs
● 2017-02-10 02:16:10
○ 2020-02-15 18:39:08
○ 2026-06-18 15:55:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| lifem.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.164
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 lifem.jp (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.234.161 |
| NS | 5 | ns5.xserver.jp, ns3.xserver.jp... |
| MX | 1 | lifem.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv3160.xserver.jp +a:lifem.jp |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
lifem.jp acts as its own mail server.
IP Addresses
lifem.jp points to a single IP number: 202.254.234.161.
Additional host names — sv2.ritz-tokyo.com, sv3160.xserver.jp, kitamura-blog.com and two others — share IP numbers with lifem.jp.
Name Servers
Delegation for lifem.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of lifem.jp's name servers are shared with other domains, for example orderchair.com, taemon.com, kyotofushimi-rc.jp and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
lifem.jp has a single mail server: lifem.jp itself.
lifem.jp carries a single IP number, which is 202.254.234.161.