doutai.com - robtex.com
doutai.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=1778675591 | ||||||
PTR for
Previously MX for
doutai.com |
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSmaster.dns.ne.jp2016-07-13 → 2017-06-15 · 5 obs
● 2016-07-13 06:29:34
● 2017-06-15 20:46:36
○ 2026-03-04 17:52:52
○ 2026-05-13 12:36:08
●NSns1.dns.ne.jp2016-07-13 → 2026-05-13 · 3 obs
● 2016-07-13 06:29:34
● 2026-05-13 12:36:08
●NSns2.dns.ne.jp2016-07-13 → 2026-05-13 · 3 obs
● 2016-07-13 06:29:34
● 2026-05-13 12:36:08
○NSns3.sphere.ad.jp2015-08-20 → 2016-03-21 · 4 obs
● 2016-03-21 05:51:58
○ 2016-07-13 06:29:34
○ 2026-05-13 12:36:08
○NSns4.sphere.ad.jp2015-08-20 → 2016-03-21 · 4 obs
● 2016-03-21 05:51:58
○ 2016-07-13 06:29:34
○ 2026-05-13 12:36:08
○MXdoutai.com2015-08-20 → 2017-06-15 · 4 obs
● 2017-06-15 20:46:36
○ 2026-03-04 17:52:52
○ 2026-05-13 12:36:08
○A210.150.204.2052015-08-20 → 2016-03-21 · 4 obs
● 2016-03-21 05:51:58
○ 2016-07-13 06:29:34
○ 2026-05-13 12:36:08
○A219.94.192.992016-07-13 → 2017-06-15 · 5 obs
● 2016-07-13 06:29:34
● 2017-06-15 20:46:36
○ 2026-03-04 17:52:52
○ 2026-05-13 12:36:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| doutai.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 doutai.com (unsigned zone)
⏱️ Timing
Total: 976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers ns1.dns.ne.jp and ns2.dns.ne.jp are delegated to doutai.com.
doutai.com uses the same name server configuration as other domains, such as istellartech.com, 6.2.1.0.6.1.0.0.0.6.1.0.9.3.5.1.2.0.1.0.2.4.e.0.1.0.0.2.ip6.arpa, sankoh-h.co.jp, ozekinenshi.co.jp and otamachi.com.
doutai.com at least partially shares name servers with other domains such as talent-car.com, minzoku.info, pmax.jp, life-t.jp and torkey.net.
these name servers are commonly used with the name servers master.dns.ne.jp.
Host names with a single IP address:
ns1.dns.ne.jp points to 61.211.236.1
ns2.dns.ne.jp points to 133.167.21.1