lets-1000.com - robtex.com
lets-1000.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.125.162🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2322.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 | lets-1000.com ⭐ | ||||||
| A | 112.78.125.162🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2322.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2322.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2019-06-28 #17 | ||||||
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=1775317912 | ||||||
MX for
lets-1000.com |
Previously MX for
mail.lets-1000.com |
Subdomains
mail.lets-1000.com |
Same first word
lets-1000.com |
DNS History
6 records (5 active, 1 former)
●MXlets-1000.com2015-08-06 → 2026-04-04 · 2 obs
● 2026-04-04 16:04:26
●A112.78.125.1622026-02-17 → 2026-04-04 · 3 obs
● 2026-02-17 16:13:06
● 2026-04-04 16:04:26
○A182.48.23.922015-08-06 → 2017-05-23 · 4 obs
● 2017-05-23 05:55:20
○ 2026-02-17 16:13:06
○ 2026-04-04 16:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lets-1000.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 lets-1000.com (unsigned zone)
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.125.162 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | lets-1000.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2322.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
lets-1000.com is parent of mail.lets-1000.com.
Mail Server Role
lets-1000.com serves as a mail server for lets-1000.com.
IP Addresses
lets-1000.com points to a single IP: 112.78.125.162.
Other host names, for instance mail.to-shinnet.co.jp, halcyon-system.com, puresystem.sakura.ne.jp, micro-innovation.org and puresystem.co.jp share IP numbers with lets-1000.com.
Name Servers
lets-1000.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
lets-1000.com at least partially shares its name servers with other domains, for instance fp-hakase.com, iwama-me.co.jp, ances.jp, brsc.jp and world-egg.com.
Host names with one IP number:
master.dns.ne.jp points to: 210.224.172.18.
ns1.dns.ne.jp points to: 61.211.236.1.
ns2.dns.ne.jp points to: 133.167.21.1.
Mail Servers
lets-1000.com is handled by a single mail server.
lets-1000.com points to IP number 112.78.125.162.