cfa-in.com - robtex.com
cfa-in.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.19.169🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www719.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 | cfa-in.com ⭐ | ||||||
| A | 59.106.19.169🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www719.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2006-04-20 #17 | ||||||
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=1774578782 | ||||||
MX for
cfa-in.com |
Same first word
cfa-in.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSmaster.dns.ne.jp2015-06-25 → 2026-03-27 · 3 obs
● 2015-06-25 01:19:48
● 2026-03-27 02:55:42
●NSns1.dns.ne.jp2015-06-25 → 2026-03-27 · 3 obs
● 2015-06-25 01:19:48
● 2026-03-27 02:55:42
●NSns2.dns.ne.jp2015-06-25 → 2026-03-27 · 3 obs
● 2015-06-25 01:19:48
● 2026-03-27 02:55:42
●MXcfa-in.com2015-06-25 → 2026-03-27 · 3 obs
● 2015-06-25 01:19:48
● 2026-03-27 02:55:42
●A59.106.19.1692015-06-25 → 2026-03-27 · 3 obs
● 2015-06-25 01:19:48
● 2026-03-27 02:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfa-in.com | 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 cfa-in.com (unsigned zone)
⏱️ Timing
Total: 1231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.19.169 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | cfa-in.com (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
cfa-in.com serves as the mail server for cfa-in.com.
IP Addresses
cfa-in.com points to a single IP number: 59.106.19.169.
Other host names, for instance tkiichi.sakura.ne.jp, sougoucircuit.co.jp, ninguru.sakura.ne.jp, tmcwild.sakura.ne.jp and tokuzendo.sakura.ne.jp share IP numbers with cfa-in.com.
Name Servers
The domain cfa-in.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
cfa-in.com shares name servers with other domains at least partially, for instance j-tsushin.com, souko.net, gotsuri.com, makoru.sakura.ne.jp and yes1.info.
these name servers are often used together with the name servers dns.sakura.ad.jp.
Host names with a single IP number:
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 cfa-in.com and cfa-in.com.
Host name cfa-in.com resolves to IP 59.106.19.169.