pc-bto.net - robtex.com
pc-bto.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.128.24🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www814.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 | pc-bto.net ⭐ | ||||||
| A | 219.94.128.24🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www814.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www814.sakura.ne.jp mx ~all | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| TXT | v=DMARC1; p=none; rua=mailto:ken.yoshi.0611biz@gmail.com | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-06-15 #5 | ||||||
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=1775950472 | ||||||
MX for
pc-bto.net |
Subdomains
www.pc-bto.net |
Same first word
pc-bto.net |
Similar names
DNS History
5 records (5 active, 0 former)
●MXpc-bto.net2016-07-08 → 2026-04-11 · 2 obs
● 2026-04-11 23:51:32
●A219.94.128.242016-07-08 → 2026-04-11 · 2 obs
● 2026-04-11 23:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pc-bto.net | 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 pc-bto.net (unsigned zone)
⏱️ Timing
Total: 1840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.128.24 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | pc-bto.net (pri: 10) |
| TXT | 3 | v=spf1 a:www814.sakura.ne.jp mx ~all, v=spf1 include:_spf.google.com ~all... |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of www.pc-bto.net is pc-bto.net.
Mail Server Role
pc-bto.net serves as the mail server for pc-bto.net.
IP Addresses
pc-bto.net points to IP number: 219.94.128.24.
Other host names such as dermatology-of-dog.sennan-ah.com, ozenji.s-design.co.jp, sanei-f.sakura.ne.jp, setos.jp and izumo-shinwa.com share IPs with pc-bto.net.
Name Servers
pc-bto.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
pc-bto.net at least partially shares name servers with other domains, for instance cloudbank.jp, kyoto-hp.com, asahiworks.com, matsumoto-kanpo.sakura.ne.jp and sim-synergy.com.
these name servers are often used in conjunction with the name servers dns.sakura.ad.jp.
Host names 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
pc-bto.net is handled by a single mail server, pc-bto.net.
pc-bto.net points to a single IP: 219.94.128.24.