comcom.jp - dns.ninja
comcom.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.112.32🇯🇵 SAKURA-C112.78.112.0/20 (4/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 | comcom.jp ⭐ | ||||||
| A | 112.78.112.32🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| TXT | v=spf1 a:www1722.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2015-10-21 #16 | ||||||
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=1781117103 | ||||||
MX for
comcom.jp |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSmantis.comcom.jp2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-20 17:34:46
○ 2026-06-10 20:20:50
●NSmaster.dns.ne.jp2015-12-20 → 2026-06-10 · 3 obs
● 2015-12-20 17:34:46
● 2026-06-10 20:20:50
○NSns-tk011.ocn.ad.jp2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-20 17:34:46
○ 2026-06-10 20:20:50
●NSns1.dns.ne.jp2015-12-20 → 2026-06-10 · 3 obs
● 2015-12-20 17:34:46
● 2026-06-10 20:20:50
●NSns2.dns.ne.jp2015-12-20 → 2026-06-10 · 3 obs
● 2015-12-20 17:34:46
● 2026-06-10 20:20:50
●MXcomcom.jp2015-12-20 → 2026-06-10 · 3 obs
● 2015-12-20 17:34:46
● 2026-06-10 20:20:50
○MXfirefly.comcom.co.jp2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-20 17:34:46
○ 2026-06-10 20:20:50
○MXgrasshopper.comcom.jp2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-20 17:34:46
○ 2026-06-10 20:20:50
●A112.78.112.322015-12-20 → 2026-06-10 · 3 obs
● 2015-12-20 17:34:46
● 2026-06-10 20:20:50
○A180.43.189.2132015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-20 17:34:46
○ 2026-06-10 20:20:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| comcom.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comcom.jp (unsigned zone)
⏱️ Timing
Total: 2094ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.112.32 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | comcom.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www1722.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
Mail Server Role
The MX record for comcom.jp points back to comcom.jp — it is its own mail server.
IP Addresses
comcom.jp directs to one IP number, which is 112.78.112.32.
Among the host names that share IP numbers with comcom.jp are sekorin.com, daijirom.com, order1616.com and two others.
Name Servers
comcom.jp has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
comcom.jp has at least partial name server overlap with other domains, such as marutaka-iryo.sakura.ne.jp, outrecord.com, tairei.net and two others.
Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
The MX record for comcom.jp points to a single mail server: comcom.jp.
comcom.jp points to one IP number — 112.78.112.32.