estmap.com - dns.ninja
estmap.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.48.45.138🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www11344u.sakura.ne.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1289641540 | ||||||
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=1784347402 | ||||||
Same first word
estmap.com |
Similar names
DNS History
3 records (3 active, 0 former)
●A182.48.45.1382015-05-19 → 2026-07-18 · 2 obs
● 2026-07-18 04:29:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net... | - |
| estmap.com | 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estmap.com (unsigned zone)
⏱️ Timing
Total: 1030ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.48.45.138 |
| NS | 2 | 01.dnsv.jp, 02.dnsv.jp |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
estmap.com points to a single IP number: 182.48.45.138.
Additional host names — including www11344u.sakura.ne.jp and estfine.com — share IP numbers with estmap.com.
Name Servers
estmap.com is delegated to two name servers: 01.dnsv.jp and 02.dnsv.jp.
estmap.com shares its name server setup with other domains, including ikebukuro.info, pgf97.jp, duocos.com and two others.
estmap.com has at least partial name server overlap with other domains, such as fcg-r.co.jp, tenpo-press.com, liane-sutcliff.com and two others.
It is common to see these name servers used together with name servers 03.dnsv.jp and 04.dnsv.jp.
Host names with two IP numbers:
01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.
Host names pointing to a single IP address:
02.dnsv.jp points to 157.7.33.53.