919mail.jp - robtex.com
919mail.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | 919mail.jp ⭐ | ||||||
| NS | dns1.91932.com | ||||||
| A | 133.242.142.241🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | edohigan.91932.com | ||||||
| NS | dns2.91932.com | ||||||
| A | 122.220.194.199🇯🇵 UCOM122.220.0.0/15 ARTERIA Networks Corporation(UCOM) | ||||||
| PTR | 122x220x194x199.ap122.ftth.ucom.ne.jp | ||||||
| MX | quickserve.sakura.ne.jp ⭐ | ||||||
| A | 49.212.207.47🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3037.sakura.ne.jp | ||||||
| TXT | v=spf1 ip4:49.212.207.47 ip4:122.220.194.192/28 ip4:173.247.245.78 include:_s... | ||||||
| SOA | 919mail.jppostmaster@919mail.jp 2022-08-04 #0 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1774786503 | ||||||
NS for
919mail.jp |
Same first word
919mail.jp |
Similar names
DNS History
6 records (4 active, 2 former)
●NS919mail.jp2015-08-31 → 2026-03-29 · 2 obs
● 2026-03-29 12:41:04
○MXmail.919mail.jp2015-08-31 → 2016-12-29 · 4 obs
● 2016-12-29 06:57:44
○ 2026-03-26 13:03:50
○ 2026-03-29 12:41:04
●MXquickserve.sakura.ne.jp2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 13:03:50
● 2026-03-29 12:41:04
○A173.247.245.782015-08-31 → 2016-12-29 · 4 obs
● 2016-12-29 06:57:44
○ 2026-03-26 13:03:50
○ 2026-03-29 12:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| 919mail.jp | dns2.91932.com, dns1.91932.com | - |
✅ Authoritative Response
Server:122.220.194.199
NS records: dns2.91932.com, dns1.91932.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 919mail.jp (unsigned zone)
⏱️ Timing
Total: 4828ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.91932.com, dns2.91932.com |
| MX | 1 | quickserve.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:49.212.207.47 ip4:122.220.194 |
| SOA | 1 | 919mail.jp postmaster.919mail.jp |
Analysis
Name Server Role
919mail.jp acts as a name server for 919mail.jp.
dns1.91932.com and dns2.91932.com are commonly used as name servers alongside 919mail.jp.
Name Servers
919mail.jp is delegated to three name servers: 919mail.jp, dns1.91932.com and dns2.91932.com.
919mail.jp at least partially shares name servers with other domains, for example 91932.com, sukaumi.org, honne.jp, 91932.info and omsolar.jp.
These name servers are commonly used with tokyo-dns1.91932.com and dns3.91932.com and facechat.jp.
Host names with one IP number:
dns1.91932.com points to 133.242.142.241; dns2.91932.com points to 122.220.194.199.
Mail Servers
The quickserve.sakura.ne.jp mail server handles 919mail.jp.
The mail server setup for 919mail.jp is the same as that of other domains, for instance quickserve.sakura.ne.jp.
quickserve.sakura.ne.jp points to a single IP number: 49.212.207.47.