tatsuva.com - robtex.com
tatsuva.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.98.125🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | os3-379-22621.vs.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | tatsuva.com ⭐ | ||||||
| A | 133.167.98.125🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | os3-379-22621.vs.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-09-18 #21 | ||||||
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=1774536957 | ||||||
MX for
tatsuva.com |
Subdomains
Same first word
tatsuva.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NS01.dnsv.jp2015-07-14 → 2017-09-30 · 4 obs
● 2017-09-30 23:47:00
○ 2026-02-14 20:06:48
○ 2026-03-26 15:10:38
○NS02.dnsv.jp2015-07-14 → 2017-09-30 · 4 obs
● 2017-09-30 23:47:00
○ 2026-02-14 20:06:48
○ 2026-03-26 15:10:38
○NS03.dnsv.jp2015-07-14 → 2017-09-30 · 4 obs
● 2017-09-30 23:47:00
○ 2026-02-14 20:06:48
○ 2026-03-26 15:10:38
○NS04.dnsv.jp2015-07-14 → 2017-09-30 · 4 obs
● 2017-09-30 23:47:00
○ 2026-02-14 20:06:48
○ 2026-03-26 15:10:38
●NSmaster.dns.ne.jp2026-02-14 → 2026-03-26 · 3 obs
● 2026-02-14 20:06:48
● 2026-03-26 15:10:38
●NSns1.dns.ne.jp2026-02-14 → 2026-03-26 · 3 obs
● 2026-02-14 20:06:48
● 2026-03-26 15:10:38
●NSns2.dns.ne.jp2026-02-14 → 2026-03-26 · 3 obs
● 2026-02-14 20:06:48
● 2026-03-26 15:10:38
○MXmail.tatsuva.com2015-07-14 → 2017-09-30 · 4 obs
● 2017-09-30 23:47:00
○ 2026-02-14 20:06:48
○ 2026-03-26 15:10:38
●MXtatsuva.com2026-02-14 → 2026-03-26 · 3 obs
● 2026-02-14 20:06:48
● 2026-03-26 15:10:38
●A133.167.98.1252026-02-14 → 2026-03-26 · 3 obs
● 2026-02-14 20:06:48
● 2026-03-26 15:10:38
○A52.12.144.1062015-07-14 → 2017-09-30 · 4 obs
● 2017-09-30 23:47:00
○ 2026-02-14 20:06:48
○ 2026-03-26 15:10:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tatsuva.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tatsuva.com (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.98.125 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | tatsuva.com (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
tatsuva.com is the parent of www.tatsuva.com and mail.tatsuva.com.
Mail Server Role
tatsuva.com is the mail server for tatsuva.com.
IP Addresses
tatsuva.com resolves to a single IP: 133.167.98.125.
Other host names share IP numbers with tatsuva.com; for instance os3-379-22621.vs.sakura.ne.jp.
Name Servers
tatsuva.com delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
tatsuva.com shares some name servers with other domains, for example sousinseitai.sakura.ne.jp, sv-kanshinhiro01.sakura.ne.jp, 36.167.133.in-addr.arpa, shop-suiso.com and regus-office.jp.
These name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with a single IP: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
One mail server handles tatsuva.com.
Host name tatsuva.com points to IP 133.167.98.125.