os-life.com - robtex.com
os-life.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.152.112🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv02.site-station.com | ||||||
| NS | ns1.os-life.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 160.251.152.112🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv02.site-station.com | ||||||
| NS | ns.site-station.com ⚠️ Not in zone NS records | ||||||
| A | 160.251.152.130🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | boot-server.net | ||||||
| NS | ns2.os-life.com ⚠️ Not in parent delegation | ||||||
| A | 160.251.152.112🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv02.site-station.com | ||||||
| NS | srv02.site-station.com ⚠️ Not in zone NS records | ||||||
| A | 160.251.152.112🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv02.site-station.com | ||||||
| MX | mail.os-life.com ⭐ | ||||||
| A | 160.251.152.112🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | srv02.site-station.com | ||||||
| TXT | v=spf1 +a +mx +a:srv02.site-station.com -all | ||||||
| SOA | ns1.os-life.comnotice@sunfirst.co.jp serial=1755039734 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775197907 | ||||||
Subdomains
Same first word
os-life.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns.os-life.com2015-05-24 → 2017-09-02 · 3 obs
● 2017-09-02 09:21:36
○ 2026-04-03 06:43:44
●NSns.site-station.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 06:43:44
●NSns1.os-life.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 06:43:44
●NSns2.os-life.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 06:43:44
●NSsrv02.site-station.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 06:43:44
●MXmail.os-life.com2015-05-24 → 2026-04-03 · 2 obs
● 2026-04-03 06:43:44
○A118.155.214.722015-05-24 → 2016-11-27 · 4 obs
● 2016-11-27 06:45:26
○ 2017-09-02 09:21:36
○ 2026-04-03 06:43:44
●A160.251.152.1122026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 06:43:44
○A27.85.233.432017-09-02 → 2017-09-02 · 3 obs
● 2017-09-02 09:21:36
○ 2026-04-03 06:43:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| os-life.com | srv02.site-station.com, ns.site-station.com | 2 records |
✅ Authoritative Response
Server:160.251.152.130
NS records: srv02.site-station.com, ns.site-station.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os-life.com (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.152.112 |
| NS | 2 | ns2.os-life.com, ns1.os-life.com |
| MX | 1 | mail.os-life.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:srv02.site-station.com |
| SOA | 1 | ns1.os-life.com notice.sunfirst.co.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (srv02.site-station.com, ns.site-station.com)
Analysis
Hierarchy
os-life.com is a parent of ns1.os-life.com, ns2.os-life.com and mail.os-life.com.
IP Addresses
os-life.com maps to IP address 160.251.152.112.
Other host names, for instance ns2.regia-shizuoka.jp, nakamichi-k.jp, mail.inomatakougyou.com, mail.amour-pico.com and mail.sunjade.jp share IP numbers with os-life.com.
Name Servers
os-life.com is delegated to four name servers: ns1.os-life.com, ns2.os-life.com, ns.site-station.com and srv02.site-station.com.
os-life.com at least partially shares name servers with other domains such as tomita-farm.jp, oyakouko.co.jp, nakatadenki.com, mushiba.or.jp and ehimeda.or.jp.
These name servers are often used together with srv01.site-station.com, srv06.site-station.com, srv05.site-station.com, srv04.site-station.com, srv09.site-station.com, ns1.katigumi.jp, ns2.katigumi.jp, ns1.tomita-farm.jp, ns2.tomita-farm.jp and ns1.oyakouko.co.jp.
Host names with a single IP number:
ns1.os-life.com points to 160.251.152.112
ns2.os-life.com points to 160.251.152.112
ns.site-station.com points to 160.251.152.130
srv02.site-station.com points to 160.251.152.112
Host names that point to 160.251.152.112: ns1.os-life.com, ns2.os-life.com and srv02.site-station.com
Mail Servers
os-life.com is handled by a single mail server, mail.os-life.com.
mail.os-life.com points to one IP number: 160.251.152.112.