seiganka.com - robtex.com
seiganka.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.191.5🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | seiganka.com | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | seiganka.com ⭐ | ||||||
| A | 60.43.191.5🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | seiganka.com | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613651333 | ||||||
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=1778397246 | ||||||
PTR for
MX for
seiganka.com |
Same first word
seiganka.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSmwns1.customer.ne.jp2026-05-10 → 2026-05-10 · 3 obs
○ 2017-05-28 01:41:20
● 2026-05-10 07:19:44
● 2026-05-10 07:19:46
● 2026-05-10 07:19:44
● 2026-05-10 07:19:46
●NSmwns2.customer.ne.jp2026-05-10 → 2026-05-10 · 3 obs
○ 2017-05-28 01:41:20
● 2026-05-10 07:19:44
● 2026-05-10 07:19:46
● 2026-05-10 07:19:44
● 2026-05-10 07:19:46
○NSns-222.dns.jp-e1.cloudn-service.com2017-05-28 → 2017-05-28 · 4 obs
○ 2016-09-25 13:16:56
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
○NSns-223.dns.jp-w1.cloudn-service.com2017-05-28 → 2017-05-28 · 4 obs
○ 2016-09-25 13:16:56
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
○NSns-224.dns.us-e1.cloudn-service.com2017-05-28 → 2017-05-28 · 4 obs
○ 2016-09-25 13:16:56
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
○NSns1.kddihs.jp2015-08-04 → 2016-09-25 · 4 obs
● 2015-08-04 02:31:32
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
○NSns2.kddihs.jp2015-08-04 → 2016-09-25 · 4 obs
● 2015-08-04 02:31:32
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
○MXqsmtp02.kddihs.jp2015-08-04 → 2016-09-25 · 4 obs
● 2015-08-04 02:31:32
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
●MXseiganka.com2017-05-28 → 2026-05-10 · 3 obs
○ 2016-09-25 13:16:56
● 2017-05-28 01:41:20
● 2026-05-10 07:19:46
● 2017-05-28 01:41:20
● 2026-05-10 07:19:46
○A114.179.231.932015-08-04 → 2016-09-25 · 4 obs
● 2015-08-04 02:31:32
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
● 2016-09-25 13:16:56
○ 2017-05-28 01:41:20
○ 2026-05-10 07:19:46
●A60.43.191.52026-05-10 → 2026-05-10 · 3 obs
○ 2017-05-28 01:41:20
● 2026-05-10 07:19:44
● 2026-05-10 07:19:46
● 2026-05-10 07:19:44
● 2026-05-10 07:19:46
○A60.43.232.1102017-05-28 → 2017-05-28 · 4 obs
○ 2016-09-25 13:16:56
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
● 2017-05-28 01:41:20
○ 2026-05-10 07:19:44
○ 2026-05-10 07:19:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| seiganka.com | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.23.210
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seiganka.com (unsigned zone)
⏱️ Timing
Total: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.43.191.5 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 1 | seiganka.com (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
Mail Server Role
seiganka.com serves as the mail server for seiganka.com.
IP Addresses
seiganka.com resolves to a single IP address: 60.43.191.5.
Name Servers
seiganka.com's delegation uses two name servers, mwns1.customer.ne.jp and mwns2.customer.ne.jp.
seiganka.com shares the same name server setup as other domains, for example imazu-chemical.co.jp, fuccess.co.jp, age-s.co.jp, fam.ecnet.jp and smoc.co.jp.
Host names with a single IP:
mwns1.customer.ne.jp points to 210.150.23.210.
mwns2.customer.ne.jp points to 202.17.152.183.
Mail Servers
A single mail server handles seiganka.com.
seiganka.com points to a single IP: 60.43.191.5.