tokuhoken.com - robtex.com
tokuhoken.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.120.8.187🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2038ul.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 | mail.tokuhoken.com ⭐ | ||||||
| A | 153.120.8.187🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2038ul.sakura.ne.jp | ||||||
| TXT | v=spf1 include:_spf.google.com include:spf.protection.outlook.com +ip4:153.12... | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-06-18 #2 | ||||||
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=1774573297 | ||||||
Subdomains
mail.tokuhoken.com |
Same first word
tokuhoken.com |
Similar names
DNS History
6 records (5 active, 1 former)
●MXmail.tokuhoken.com2016-12-18 → 2026-03-27 · 2 obs
● 2026-03-27 01:04:30
○A153.120.186.1152016-12-18 → 2020-12-29 · 3 obs
● 2020-12-29 21:21:16
○ 2026-03-27 01:04:30
●A153.120.8.1872026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 01:04:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tokuhoken.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tokuhoken.com (unsigned zone)
⏱️ Timing
Total: 565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.120.8.187 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mail.tokuhoken.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.google.com include:s |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of mail.tokuhoken.com is tokuhoken.com.
IP Addresses
tokuhoken.com points to a single IP address: 153.120.8.187.
Other host names such as mail.shiranetoku.jp, mail.tokuhoken.com, shiranetoku.jp, sendai.tokushukai.or.jp and www2038ul.sakura.ne.jp share IPs with tokuhoken.com.
Name Servers
tokuhoken.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
tokuhoken.com at least partially shares name servers with other domains, for example mathlog.info, m-t.eek.jp, alpha-so.jp, oki-cl.com and hanaya-63.co.jp.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
The mail.tokuhoken.com mail server handles tokuhoken.com.
mail.tokuhoken.com points to a single IP number: 153.120.8.187.