ohkoshi.to - robtex.com
ohkoshi.to
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.180.186🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2746.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 | ohkoshi.to ⭐ | ||||||
| A | 49.212.180.186🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2746.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2746.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2015-03-08 #15 | ||||||
to
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778382320 | ||||||
MX for
ohkoshi.to |
Same first word
Similar names
hoiohsk.com |
hooshik.co |
hoshiko.com |
hooshik.net |
hooshik.com |
hoshiko.or.jp |
shihoko.net |
shihoko.com |
hookish.com |
DNS History
5 records (5 active, 0 former)
●MXohkoshi.to2015-09-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:17:44
●A49.212.180.1862015-09-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| to | ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org | - |
| ohkoshi.to | 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 to (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.180.186 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | ohkoshi.to (pri: 10) |
| TXT | 1 | v=spf1 a:www2746.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
ohkoshi.to serves as a mail server for ohkoshi.to.
IP Addresses
ohkoshi.to points to a single IP: 49.212.180.186.
Other host names, for instance resolution.jp, mail.air-premium.jp, lapert.sakura.ne.jp, nikkoh.biz and www2746.sakura.ne.jp share IP numbers with ohkoshi.to.
Name Servers
ohkoshi.to is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
ohkoshi.to partially shares name servers with other domains; examples include k-d-t.com, entprs.biz, vpm.sakura.ne.jp, adver.jp and hanafusakogyo.sakura.ne.jp.
these name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one IP number:
Host master.dns.ne.jp points to 210.224.172.18.
Host ns1.dns.ne.jp points to 61.211.236.1.
Host ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
ohkoshi.to is handled by a single mail server, ohkoshi.to.
ohkoshi.to points to a single IP: 49.212.180.186.