cwobog.net - robtex.com
cwobog.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.224.185.212🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2572.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 | cwobog.net ⭐ | ||||||
| A | 210.224.185.212🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2572.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2572.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2019-08-21 #14 | ||||||
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=1774702942 | ||||||
MX for
cwobog.net |
Subdomains
mail.cwobog.net |
Same first word
cwobog.net |
DNS History
10 records (5 active, 5 former)
○NScn001.hotcn.ne.jp2017-01-04 → 2018-07-17 · 4 obs
● 2018-07-17 12:24:20
○ 2026-02-15 21:31:00
○ 2026-03-28 13:04:42
○NSdns.north.ne.jp2017-01-04 → 2018-07-17 · 4 obs
● 2018-07-17 12:24:20
○ 2026-02-15 21:31:00
○ 2026-03-28 13:04:42
○NSlocalhost.localdomain2017-01-04 → 2018-07-17 · 4 obs
● 2018-07-17 12:24:20
○ 2026-02-15 21:31:00
○ 2026-03-28 13:04:42
●NSmaster.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 21:31:00
● 2026-03-28 13:04:42
●NSns1.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 21:31:00
● 2026-03-28 13:04:42
●NSns2.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 21:31:00
● 2026-03-28 13:04:42
●MXcwobog.net2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 21:31:00
● 2026-03-28 13:04:42
○MXmail.cwobog.net2017-01-04 → 2018-07-17 · 4 obs
● 2018-07-17 12:24:20
○ 2026-02-15 21:31:00
○ 2026-03-28 13:04:42
●A210.224.185.2122026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 21:31:00
● 2026-03-28 13:04:42
○A211.128.86.2292017-01-04 → 2018-07-17 · 4 obs
● 2018-07-17 12:24:20
○ 2026-02-15 21:31:00
○ 2026-03-28 13:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cwobog.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cwobog.net (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.224.185.212 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | cwobog.net (pri: 10) |
| TXT | 1 | v=spf1 a:www2572.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
mail.cwobog.net has cwobog.net as its parent.
Mail Server Role
The mail server for cwobog.net is cwobog.net.
IP Addresses
cwobog.net maps to IP address 210.224.185.212.
Other host names, for instance daiko-service.net, uraraka-misato.jp, cat.or.jp, auriga-usa.com and e-nis.net share IP numbers with cwobog.net.
Name Servers
cwobog.net is delegated to name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
cwobog.net at least partially shares name servers with other domains such as o-gami.com, yume-a.net, fujio-nut-farm.sakura.ne.jp, sekiguchi2910.com and tjapan.net.
these name servers are commonly used 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
One mail server serves cwobog.net.
cwobog.net points to one IP number: 210.224.185.212.