mail.dcd.jp - robtex.com
mail.dcd.jp
| CNAME | dcd.jp | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.180.214๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2774.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| A | 210.224.172.18๐ฏ๐ต 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 | 61.211.236.1๐ฏ๐ต 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 | 133.167.21.1๐ฏ๐ต 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 | dcd.jp โญ | ||||||
| A | 49.212.180.214๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2774.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2774.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2017-09-01 #15 | ||||||
dcd.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.180.214๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | dcd.jp โญ | ||||||
| TXT | v=spf1 a:www2774.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2017-09-01 #15 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
โA119.82.28.2112014-08-25 โ 2016-02-01 ยท 4 obs
โ 2016-02-01 15:32:42
โ 2016-08-07 16:37:16
โ 2026-05-11 14:00:54
โA157.7.165.2262016-08-07 โ 2016-08-07 ยท 4 obs
โ 2016-08-07 16:37:16
โ 2016-10-18 08:11:14
โ 2026-05-11 14:00:54
โA209.54.56.2162016-10-18 โ 2016-12-27 ยท 5 obs
โ 2016-10-18 08:11:14
โ 2016-12-27 13:56:18
โ 2026-05-11 14:00:52
โ 2026-05-11 14:00:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| dcd.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
โ Authoritative Response
Server:133.167.21.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for dcd.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1360ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | dcd.jp |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
IP Addresses
mail.dcd.jp points to a single IP address: 49.212.180.214.
Other host names such as 1sss.net, tomato-farm.jp, dcd.jp, archinet.sakura.ne.jp and ja-furano.or.jp share IPs with mail.dcd.jp.
Name Servers
mail.dcd.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mail.dcd.jp at least partially shares name servers with other domains, for example inryoku.org, falconexpress.co.jp, b-keep.jp, webpark1156.sakura.ne.jp and 24.127.153.in-addr.arpa.
these name servers are commonly used alongside dns.sakura.ad.jp name servers.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
The dcd.jp mail server handles mail.dcd.jp.
The mail server setup for mail.dcd.jp is the same as that of other domains, for instance dcd.jp.
dcd.jp points to a single IP number: 49.212.180.214.