m2com.jp - robtex.com
m2com.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.99.71🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www351.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 | m2com.jp ⭐ | ||||||
| A | 202.181.99.71🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www351.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www351.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2023-06-22 #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=1784918703 | ||||||
MX for
m2com.jp |
Subdomains
www.m2com.jp |
Same first word
Similar names
comm2.com |
com2m.io |
mcom2.edgekey.net |
om2cm.sk |
comm2.nl |
mcom2.com |
comm2.de |
com2m.com |
com2m.de |
comm2.net |
2comm.com |
comm2.com.br |
2comm.nl |
com2m.eu |
comm2.dk |
DNS History
5 records (5 active, 0 former)
●MXm2com.jp2015-06-14 → 2026-07-24 · 2 obs
● 2026-07-24 20:18:58
●A202.181.99.712015-06-14 → 2026-07-24 · 2 obs
● 2026-07-24 20:18:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, a.dns.jp, e.dns.jp, f.dns.jp... | - |
| m2com.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 m2com.jp (unsigned zone)
⏱️ Timing
Total: 742ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.99.71 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | m2com.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www351.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Hierarchy
m2com.jp is the parent zone for www.m2com.jp.
Mail Server Role
m2com.jp is listed as a mail server for itself.
IP Addresses
m2com.jp resolves to one IP address: 202.181.99.71.
kurebe.co.jp, kumano.sakura.ne.jp, chugoku.jsda-chushi.com and two other host names share IP numbers with m2com.jp.
Name Servers
m2com.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
m2com.jp partially shares its NS delegation with several other domains, including pharosdesign.sakura.ne.jp, katokagu.com, salon-ejewel.com and two others.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
Mail for m2com.jp is handled by one mail server — m2com.jp.
m2com.jp resolves to a single IP number: 202.181.99.71.