d-box.co.jp - robtex.com
d-box.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.125.66.75🇯🇵 GMO-INTERNET211.125.64.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | cw.ptr18.ptrcloud.net | ||||||
| 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 | d-box.co.jp ⭐ | ||||||
| A | 211.125.66.75🇯🇵 GMO-INTERNET211.125.64.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | cw.ptr18.ptrcloud.net | ||||||
| TXT | v=spf1 ip4:211.125.66.75 ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1381308212 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
d-box.co.jp |
Same first word
d-box.ca |
d-box.jp |
d-box.be |
d-box.eu |
d-box.com.tw |
d-box.de |
d-box.co.jp |
d-box.cz |
d-box.center |
d-box.net |
d-box.at |
d-box.ru |
d-box.org |
d-box.nl |
d-box.com |
d-box.sbs |
d-box.fr |
Similar names
DNS History
6 records (6 active, 0 former)
●MXd-box.co.jp2018-01-29 → 2026-04-14 · 2 obs
● 2026-04-14 16:34:58
●A211.125.66.752018-01-29 → 2026-04-14 · 2 obs
● 2026-04-14 16:34:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| d-box.co.jp | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for d-box.co.jp (unsigned zone)
⏱️ Timing
Total: 975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.125.66.75 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | d-box.co.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.125.66.75 ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)
Analysis
Mail Server Role
d-box.co.jp serves as the mail server for d-box.co.jp.
IP Addresses
d-box.co.jp resolves to one IP number: 211.125.66.75.
Other host names, for instance mail.kikuya-narikin.com, mail.shokuetudou.com, mail.matsuoka-pedodont.com, mail.kurihara-naika.com and yoshimotoshika.com share IP numbers with d-box.co.jp.
Name Servers
d-box.co.jp delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
d-box.co.jp at least partially shares name servers with other domains, including abeshima.net, trunktrust.co.jp, himachat.jp, mb-thai.com and paxlovid.life.
Host names with two IPs:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
Host names with one IP:
02.dnsv.jp points to 157.7.33.53
Mail Servers
d-box.co.jp is handled by a single mail server, d-box.co.jp.
Host name d-box.co.jp resolves to a single IP: 211.125.66.75.