maetsu.com - dns.ninja
maetsu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.80.53🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3743.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 | maetsu.com ⭐ | ||||||
| A | 163.43.80.53🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3743.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3743.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2018-07-09 #14 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782625485 | ||||||
MX for
maetsu.com |
Same first word
maetsu.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSmaster.dns.ne.jp2026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 21:25:54
● 2026-06-28 05:55:18
○NSns-1261.awsdns-29.org2017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-24 21:25:54
○ 2026-06-28 05:55:18
○NSns-1886.awsdns-43.co.uk2017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-24 21:25:54
○ 2026-06-28 05:55:18
○NSns-478.awsdns-59.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-24 21:25:54
○ 2026-06-28 05:55:18
○NSns-732.awsdns-27.net2017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-24 21:25:54
○ 2026-06-28 05:55:18
●NSns1.dns.ne.jp2026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 21:25:54
● 2026-06-28 05:55:18
●NSns2.dns.ne.jp2026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 21:25:54
● 2026-06-28 05:55:18
●MXmaetsu.com2017-09-28 → 2026-06-28 · 2 obs
● 2026-06-28 05:55:18
○A154.34.52.1732017-09-28 → 2017-09-28 · 3 obs
○ 2026-03-24 21:25:54
○ 2026-06-28 05:55:18
●A163.43.80.532026-03-24 → 2026-06-28 · 3 obs
● 2026-03-24 21:25:54
● 2026-06-28 05:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| maetsu.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for maetsu.com (unsigned zone)
⏱️ Timing
Total: 1218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.80.53 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | maetsu.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3743.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The MX record for maetsu.com points back to maetsu.com — it is its own mail server.
IP Addresses
maetsu.com directs to one IP number, which is 163.43.80.53.
Among the host names that share IP numbers with maetsu.com are crearaize.com, life-time.jp, esfuerso.net and two others.
Name Servers
DNS for maetsu.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
There is at least partial name server overlap between maetsu.com and other domains — shinmeisha.jp, nspro.jp, msv-im06189.sakura.ne.jp and two more among them.
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
The MX record for maetsu.com points to a single mail server: maetsu.com.
maetsu.com has exactly one IP number: 163.43.80.53.