cuore-fun.com - robtex.com
cuore-fun.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.87.151🇯🇵 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 | www3911.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 | cuore-fun.com ⭐ | ||||||
| A | 163.43.87.151🇯🇵 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 | www3911.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3911.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2018-09-28 #22 | ||||||
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=1777349706 | ||||||
Previously NS for
cuore-fun.com |
MX for
cuore-fun.com |
Same first word
cuore-fun.com |
DNS History
8 records (5 active, 3 former)
○NScuore-fun.com2018-09-12 → 2018-09-12 · 3 obs
○ 2026-03-08 13:05:48
○ 2026-04-28 04:36:18
○NSdns01.muumuu-domain.com2018-09-12 → 2018-09-12 · 3 obs
○ 2026-03-08 13:05:48
○ 2026-04-28 04:36:18
○NSdns02.muumuu-domain.com2018-09-12 → 2018-09-12 · 3 obs
○ 2026-03-08 13:05:48
○ 2026-04-28 04:36:18
●NSmaster.dns.ne.jp2026-03-08 → 2026-04-28 · 3 obs
● 2026-03-08 13:05:48
● 2026-04-28 04:36:18
●NSns1.dns.ne.jp2026-03-08 → 2026-04-28 · 3 obs
● 2026-03-08 13:05:48
● 2026-04-28 04:36:18
●NSns2.dns.ne.jp2026-03-08 → 2026-04-28 · 3 obs
● 2026-03-08 13:05:48
● 2026-04-28 04:36:18
●MXcuore-fun.com2026-03-08 → 2026-04-28 · 2 obs
● 2026-04-28 04:36:18
●A163.43.87.1512026-03-08 → 2026-04-28 · 2 obs
● 2026-04-28 04:36:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| cuore-fun.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuore-fun.com (unsigned zone)
⏱️ Timing
Total: 373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.87.151 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | cuore-fun.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3911.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
cuore-fun.com serves as the mail server for cuore-fun.com.
IP Addresses
cuore-fun.com resolves to a single IP address: 163.43.87.151.
Other host names including kimjang.net, hokudai-tokyo.org, sasae-ru.com, mail.tecrowd.jp and xn--eckwb2av7682b4nzf.com share IP numbers with cuore-fun.com.
Name Servers
cuore-fun.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
cuore-fun.com at least partially shares name servers with other domains, including pcreate.jp, kinuyoasaka.sakura.ne.jp, oginoseikei.com, t-planning.org and otaco-sweets.sakura.ne.jp.
These name servers are often used together with dns.sakura.ad.jp.
Hostnames with a single IP:
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
A single mail server handles cuore-fun.com.
cuore-fun.com points to a single IP: 163.43.87.151.