nenga.post-code.jp - dns.ninja
nenga.post-code.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.229.205🇯🇵 SAKURA-A49.212.229.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| PTR | 205.229.212.49.static.www5277m.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 ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | nenga.post-code.jp ⭐ | ||||||
| A | 49.212.229.205🇯🇵 SAKURA-A49.212.229.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| PTR | 205.229.212.49.static.www5277m.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5277m.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-08-10 #15 | ||||||
post-code.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.229.205🇯🇵 SAKURA-A49.212.229.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | post-code.jp ⭐ | ||||||
| TXT | v=spf1 a:www5277m.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-08-10 #15 | ||||||
MX for
nenga.post-code.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXnenga.post-code.jp2015-05-20 → 2026-08-04 · 2 obs
● 2026-08-04 03:14:46
●A49.212.229.2052015-05-20 → 2026-08-04 · 2 obs
● 2026-08-04 03:14:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, a.dns.jp, g.dns.jp, d.dns.jp... | - |
| post-code.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 post-code.jp (unsigned zone)
⏱️ Timing
Total: 1638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.229.205 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | nenga.post-code.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www5277m.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
nenga.post-code.jp serves as a mail server for nenga.post-code.jp.
IP Addresses
nenga.post-code.jp has exactly one IP address — 49.212.229.205.
illust-ai.com, hagaki.post-code.jp, post-code.jp plus two other host names have IP numbers in common with nenga.post-code.jp.
Name Servers
DNS for nenga.post-code.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
The name servers of nenga.post-code.jp overlap at least partially with those of other domains — among them ai-counseling.jp, suzukidoboku.net, ookawaso.co.jp and two more.
These name servers commonly appear in combination with the name servers dns.sakura.ad.jp.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.
Mail Servers
nenga.post-code.jp uses exactly one mail server, which is nenga.post-code.jp.
nenga.post-code.jp has exactly one IP number: 49.212.229.205.