otsjapan.com - robtex.com
otsjapan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.60.251.251🇩🇪 Cloudflare185.60.251.0/24 | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mx.otsjapan.com ⭐ | ||||||
| A | 210.224.185.201🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2561.sakura.ne.jp | ||||||
| TXT | v=spf1 mx include:_spf1.mpcreative.jp ?all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1564368842 | ||||||
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=1774578782 | ||||||
Subdomains
mx.otsjapan.com |
Same first word
otsjapan.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NS01.dnsv.jp2015-07-16 → 2026-03-27 · 3 obs
● 2015-07-16 16:09:54
● 2026-03-27 03:01:52
●NS02.dnsv.jp2015-07-16 → 2026-03-27 · 3 obs
● 2015-07-16 16:09:54
● 2026-03-27 03:01:52
●NS03.dnsv.jp2015-07-16 → 2026-03-27 · 3 obs
● 2015-07-16 16:09:54
● 2026-03-27 03:01:52
●NS04.dnsv.jp2015-07-16 → 2026-03-27 · 3 obs
● 2015-07-16 16:09:54
● 2026-03-27 03:01:52
●MXmx.otsjapan.com2015-07-16 → 2026-03-27 · 3 obs
● 2015-07-16 16:09:54
● 2026-03-27 03:01:52
○MXmx1.easycgi.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-16 16:09:54
○ 2026-03-27 03:01:52
○A180.235.234.672015-07-16 → 2016-12-06 · 5 obs
● 2015-07-16 16:09:54
● 2016-12-06 21:08:28
○ 2026-02-19 05:01:42
○ 2026-03-27 03:01:52
●A185.60.251.2512026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 05:01:42
● 2026-03-27 03:01:52
○A209.34.176.762008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-16 16:09:54
○ 2026-03-27 03:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| otsjapan.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otsjapan.com (unsigned zone)
⏱️ Timing
Total: 1367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.60.251.251 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mx.otsjapan.com (pri: 30) |
| TXT | 1 | v=spf1 mx include:_spf1.mpcreative.jp ?a |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
otsjapan.com is the parent of mx.otsjapan.com.
IP Addresses
otsjapan.com points to IP number 185.60.251.251.
For instance, other host names koehn.co, more-it.biz, immaker.de, mail.garage-aeschlimann.ch and jordihof.ch share IP numbers with otsjapan.com.
Name Servers
otsjapan.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
otsjapan.com shares name servers with other domains at least partially, for example ts-taisei.co.jp, ds-m.jp, audi-sapporominami.jp, life-works.jp and hyperdyne.co.jp.
Hosts with two IP numbers
- Host 01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53
- Host 03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53
- Host 04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53
Hosts with one IP number
- Host 02.dnsv.jp points to: 157.7.33.53
Mail Servers
otsjapan.com is handled by a single mail server, mx.otsjapan.com.
mx.otsjapan.com points to a single IP: 210.224.185.201.