ddstudio.info - robtex.com
ddstudio.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.224.185.19🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2409.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 | ddstudio.info ⭐ | ||||||
| A | 210.224.185.19🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2409.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2409.sakura.ne.jp mx ~all | ||||||
| TXT | google-site-verification=jC7GpAGo4sXUqoIo3Tu_rv833nNTvDLjqJRyYGUUjQU | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-11-24 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1777254947 | ||||||
MX for
ddstudio.info |
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSdns01.park.onamae.com2016-03-16 → 2016-07-14 · 5 obs
● 2016-03-16 07:10:14
● 2016-07-14 04:17:34
○ 2017-02-17 14:14:50
○ 2026-04-27 02:12:28
○NSdns02.park.onamae.com2016-03-16 → 2016-07-14 · 5 obs
● 2016-03-16 07:10:14
● 2016-07-14 04:17:34
○ 2017-02-17 14:14:50
○ 2026-04-27 02:12:28
●NSmaster.dns.ne.jp2019-03-19 → 2026-04-27 · 3 obs
● 2019-03-19 05:36:10
● 2026-04-27 02:12:28
●NSns1.dns.ne.jp2019-03-19 → 2026-04-27 · 3 obs
● 2019-03-19 05:36:10
● 2026-04-27 02:12:28
○NSns1.gmointernet.com2016-03-16 → 2016-07-14 · 5 obs
● 2016-03-16 07:10:14
● 2016-07-14 04:17:34
○ 2017-02-17 14:14:50
○ 2026-04-27 02:12:28
○NSns1.ipage.com2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-15 12:55:02
○ 2026-04-27 02:12:28
●NSns2.dns.ne.jp2019-03-19 → 2026-04-27 · 3 obs
● 2019-03-19 05:36:10
● 2026-04-27 02:12:28
○NSns2.ipage.com2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-15 12:55:02
○ 2026-04-27 02:12:28
●MXddstudio.info2019-03-19 → 2026-04-27 · 3 obs
● 2019-03-19 05:36:10
● 2026-04-27 02:12:28
○MXmx.ddstudio.info2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-15 12:55:02
○ 2026-04-27 02:12:28
○A210.157.1.1342016-03-16 → 2016-03-16 · 4 obs
● 2016-03-16 07:10:14
○ 2016-07-14 04:17:34
○ 2026-04-27 02:12:28
○A210.172.133.122016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 04:17:34
○ 2017-02-17 14:14:50
○ 2026-04-27 02:12:28
●A210.224.185.192019-03-19 → 2026-04-27 · 3 obs
● 2019-03-19 05:36:10
● 2026-04-27 02:12:28
○A66.96.147.1442015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-15 12:55:02
○ 2026-04-27 02:12:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| ddstudio.info | 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 ddstudio.info (unsigned zone)
⏱️ Timing
Total: 1375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.224.185.19 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | ddstudio.info (pri: 10) |
| TXT | 2 | v=spf1 a:www2409.sakura.ne.jp mx ~all, google-site-verification=jC7GpAGo4sXUqoI |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
ddstudio.info serves as the mail server for ddstudio.info.
IP Addresses
ddstudio.info points to a single IP number: 210.224.185.19.
Other host names, for instance myhairco.com, mituha.jp, frontier-jnet.com, matsuyamadental.com and www2409.sakura.ne.jp share IP numbers with ddstudio.info.
Name Servers
The delegation for ddstudio.info is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
ddstudio.info at least partially shares name servers with other domains, for instance at-serve.net, 175.242.133.in-addr.arpa, umemotoshoukai.co.jp, suki.click and crossmedia-lab.com.
These name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one 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 ddstudio.info.
ddstudio.info points to a single IP: 210.224.185.19.