denbundo.com - robtex.com
denbundo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.249.155🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4215.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 | denbundo.com ⭐ | ||||||
| A | 133.242.249.155🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4215.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www4215.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-03-21 #3 | ||||||
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=1774872972 | ||||||
MX for
denbundo.com |
Same first word
denbundo.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns0.wixdns.net2016-12-20 → 2017-11-05 · 3 obs
● 2017-11-05 17:12:50
○ 2026-03-30 12:38:44
○NSns1.wixdns.net2016-12-20 → 2017-11-05 · 3 obs
● 2017-11-05 17:12:50
○ 2026-03-30 12:38:44
●MXdenbundo.com2026-03-30 → 2026-03-30 · 1 obs
●A133.242.249.1552026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 12:38:44
○A23.236.62.1472016-12-20 → 2017-11-05 · 3 obs
● 2017-11-05 17:12:50
○ 2026-03-30 12:38:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| denbundo.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 denbundo.com (unsigned zone)
⏱️ Timing
Total: 1217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.249.155 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | denbundo.com (pri: 10) |
| TXT | 1 | v=spf1 a:www4215.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
denbundo.com serves as the mail server for denbundo.com.
IP Addresses
denbundo.com points to an IP address: 133.242.249.155.
other host names include tokuyama-e-rc.org, yaoits.com, claim-csos.com, harimamental.com and itech-nt.com; they share IP numbers with denbundo.com.
Name Servers
denbundo.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
denbundo.com at least partially shares name servers with other domains, for instance n-ins.co.jp, nsd00.com, pausanias-japan.sakura.ne.jp, acekeibi.co.jp and nagatu.com.
Host names with one 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
denbundo.com is handled by a single mail server.
The host name denbundo.com points to IP 133.242.249.155.