cupmap.net - dns.ninja
cupmap.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.141🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky001.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | cupmap.net ⭐ | ||||||
| A | 183.90.183.141🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky001.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.183.141 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@cupmap.net 2025-06-24 #1 | ||||||
net
| 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=1782676255 | ||||||
MX for
cupmap.net |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.rakko.zone2026-06-20 → 2026-06-28 · 2 obs
● 2026-06-28 19:54:28
●NSns2.rakko.zone2026-06-20 → 2026-06-28 · 2 obs
● 2026-06-28 19:54:28
●MXcupmap.net2026-06-20 → 2026-06-28 · 2 obs
● 2026-06-28 19:54:28
●A183.90.183.1412026-06-20 → 2026-06-28 · 2 obs
● 2026-06-28 19:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| cupmap.net | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.53.134
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cupmap.net (unsigned zone)
⏱️ Timing
Total: 1503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.141 |
| NS | 2 | ns2.rakko.zone, ns1.rakko.zone |
| MX | 1 | cupmap.net (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.183.141 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.cupmap.net |
Analysis
Mail Server Role
The MX record for cupmap.net points back to cupmap.net — it is its own mail server.
IP Addresses
cupmap.net directs to one IP number, which is 183.90.183.141.
Among the host names that share IP numbers with cupmap.net are dsb-ingenierie.com, fukugo-waseda.jp, beautiful-tour.jp and two others.
Name Servers
cupmap.net is served by two delegated name servers, ns1.rakko.zone and ns2.rakko.zone.
cupmap.net has the same name server delegation as a number of other domains, such as pools.jp, bandana.jp, bengal.jp and two more.
ns1.rakko.zone and ns2.rakko.zone each resolve to one IP number: ns1.rakko.zone points to 172.64.52.196 and ns2.rakko.zone points to 172.64.53.134.
Mail Servers
The MX record for cupmap.net points to a single mail server: cupmap.net.
There is one IP number for cupmap.net: 183.90.183.141.