gmsv.co.jp - robtex.com
gmsv.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:201:1e:49:212:207:14🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3004.sakura.ne.jp | ||||||
| A | 49.212.207.14🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| 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 | gmsv.co.jp ⭐ | ||||||
| A | 2403:3a00:201:1e:49:212:207:14🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3004.sakura.ne.jp | ||||||
| A | 49.212.207.14🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3004.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3004.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-06-08 #3 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
gmsv.co.jp |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●MXgmsv.co.jp2017-02-16 → 2026-05-09 · 2 obs
● 2026-05-09 17:18:56
○A219.94.159.482017-02-16 → 2017-02-16 · 3 obs
○ 2019-02-15 04:42:30
○ 2026-05-09 17:18:56
●A2403:3a00:201:1e:49:212:207:142026-03-26 → 2026-05-09 · 3 obs
● 2026-03-26 23:05:56
● 2026-05-09 17:18:56
●A49.212.207.142019-02-15 → 2026-05-09 · 3 obs
● 2019-02-15 04:42:30
● 2026-05-09 17:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, d.dns.jp, e.dns.jp... | - |
| gmsv.co.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ 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 gmsv.co.jp (unsigned zone)
⏱️ Timing
Total: 701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.14 |
| AAAA | 1 | 2403:3a00:201:1e:49:212:207:14 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | gmsv.co.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www3004.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Mail Server Role
gmsv.co.jp serves as a mail server for gmsv.co.jp.
IP Addresses
gmsv.co.jp points to two IP numbers: 2403:3a00:201:1e:49:212:207:14 and 49.212.207.14.
Other host names, for instance shinbun-manga.com, mail.seikoudenshi.co.jp, azumao.sakura.ne.jp, einap.org and www3004.sakura.ne.jp share IP numbers with gmsv.co.jp.
Name Servers
gmsv.co.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
gmsv.co.jp at least partially shares its name servers with other domains, for instance global-trade.co.jp, unhoop.sakura.ne.jp, yamaaki.com, www.web-dice.com and mediaturge.jp.
These name servers are often used together with the name servers dns.sakura.ad.jp.
Host names with one IP number:
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
gmsv.co.jp is handled by a single mail server.
Hostname gmsv.co.jp resolves to two IPs: 2403:3a00:201:1e:49:212:207:14 and 49.212.207.14.