nihonsafety.com - robtex.com
nihonsafety.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.194🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3154.sakura.ne.jp | ||||||
| NS | skydns99.otsuka-office365.jp ⭐ | ||||||
| A | 157.205.203.139🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | skymst11.otsuka-office365.jp | ||||||
| NS | skydns11.otsuka-office365.jp | ||||||
| A | 157.205.203.141🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | skydns11.otsuka-office365.jp | ||||||
| NS | skydns12.otsuka-office365.jp | ||||||
| A | 157.205.160.35🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | skydns12.otsuka-office365.jp | ||||||
| NS | skydns13.otsuka-office365.jp | ||||||
| A | 157.205.160.51🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | skydns13.otsuka-office365.jp | ||||||
| MX | mg.cybermail.jp ⭐ | ||||||
| A | 59.84.175.228🇯🇵 TOKAI-NETWORK59.84.0.0/16 TOKAI-NET | ||||||
| PTR | mg.cybermail.jp | ||||||
| TXT | v=spf1 include:spfcm.cybermail.jp include:spf.haihaimail.jp ~all | ||||||
| SOA | skydns99.otsuka-office365.jphostmaster@otsuka-office365.jp 2025-07-01 #1 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
nihonsafety.com |
DNS History
8 records (6 active, 2 former)
○NSdns3.odn.ne.jp2015-05-28 → 2016-12-23 · 4 obs
● 2016-12-23 11:19:54
○ 2026-03-02 06:37:34
○ 2026-03-24 09:57:58
○NSnettry.nihonsafety.com2015-05-28 → 2016-12-23 · 4 obs
● 2016-12-23 11:19:54
○ 2026-03-02 06:37:34
○ 2026-03-24 09:57:58
●NSskydns11.otsuka-office365.jp2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:37:34
● 2026-03-24 09:57:58
●NSskydns12.otsuka-office365.jp2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:37:34
● 2026-03-24 09:57:58
●NSskydns13.otsuka-office365.jp2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:37:34
● 2026-03-24 09:57:58
●NSskydns99.otsuka-office365.jp2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 06:37:34
● 2026-03-24 09:57:58
●MXmg.cybermail.jp2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 09:57:58
●A49.212.207.1942026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 09:57:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nihonsafety.com | skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp | - |
✅ Authoritative Response
Server:157.205.203.141
NS records: skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nihonsafety.com (unsigned zone)
⏱️ Timing
Total: 1087ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.194 |
| NS | 3 | skydns13.otsuka-office365.jp, skydns12.otsuka-office365.jp... |
| MX | 1 | mg.cybermail.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spfcm.cybermail.jp includ |
| SOA | 1 | skydns99.otsuka-office365.jp hostmaster. |
Analysis
Hierarchy
nihonsafety.com is a parent of nettry.nihonsafety.com and www.nihonsafety.com.
IP Addresses
nihonsafety.com points to a single IP number: 49.212.207.194.
Other host names, for instance www.yamamura.co.jp, shinei-elec.com, hayashi-shipping.com, shorenin.com and kamotabi.jp share IP numbers with nihonsafety.com.
Name Servers
nihonsafety.com is delegated to four name servers: skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp and skydns99.otsuka-office365.jp.
nihonsafety.com at least partially shares name servers with other domains, for instance fuji-koeki.co.jp, ds-cl.co.jp, planning-n.co.jp, feg.co.jp and maritimelaw.jp.
Host names with a single IP address
skydns11.otsuka-office365.jp points to 157.205.203.141
skydns12.otsuka-office365.jp points to 157.205.160.35
skydns13.otsuka-office365.jp points to 157.205.160.51
skydns99.otsuka-office365.jp points to 157.205.203.139
Mail Servers
nihonsafety.com is handled by a single mail server, mg.cybermail.jp.
nihonsafety.com uses the same mail server configuration as other domains, such as ke-non.com, m-a-j.co.jp, sportsoasis.jp, kato-kensetu.co.jp and zero-corp.co.jp.
nihonsafety.com shares mail servers with other domains at least in part, for instance opmac.co.jp, fujiunso.co.jp, fans-hk.com, seibu-k.co.jp and mail-kbs.com.
These mail servers are often used together with the mail servers cm.cybermail.jp.
mg.cybermail.jp points to a single IP: 59.84.175.228.