keiou.com - robtex.com
keiou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.94.184🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv16043.xserver.jp | ||||||
| NS | asns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.254.86🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | asns1.customer.ne.jp | ||||||
| NS | asns2.customer.ne.jp | ||||||
| A | 210.150.254.94🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | asns2.customer.ne.jp | ||||||
| MX | mail.keiou.com ⭐ | ||||||
| A | 157.65.165.117🇯🇵 InfoSphere157.65.160.0/20 INFOSPHERE | ||||||
| PTR | v1200-117.mailsecure.jp | ||||||
| TXT | v=spf1 +ip4:219.99.172.140/32 -all | ||||||
| TXT | v=spf1 +ip4:157.65.165.117/32 -all | ||||||
| TXT | MS=FED684357BDAE5EF20BF025DC7959C301A42A008google-site-verification=9JExS3Fe7... | ||||||
| SOA | asns1.customer.ne.jpakira_katayama@keiou.com serial=1504861504 | ||||||
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=1771291435 | ||||||
Previously MX for
keiou.com |
Subdomains
mail.keiou.com |
Same first word
Similar names
eikou.cc |
iuoke.com |
kouei.com |
ouike.com |
keuio.com |
okuie.com |
uekoi.com |
eikou.com |
okieu.top |
eikou.net |
eikou.ch |
kieou.fr |
kouei.co.jp |
ukeoi.jp |
eikou.sakura.ne.jp |
koiue.com |
DNS History
8 records (4 active, 4 former)
●NSasns1.customer.ne.jp2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 20:30:00
● 2026-03-23 11:16:08
●NSasns2.customer.ne.jp2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 20:30:00
● 2026-03-23 11:16:08
○NSns3.sphere.ad.jp2015-08-01 → 2017-06-10 · 4 obs
● 2017-06-10 09:48:00
○ 2026-03-18 20:30:00
○ 2026-03-23 11:16:08
○NSns4.sphere.ad.jp2015-08-01 → 2017-06-10 · 4 obs
● 2017-06-10 09:48:00
○ 2026-03-18 20:30:00
○ 2026-03-23 11:16:08
○MXkeiou.com2015-08-01 → 2017-06-10 · 4 obs
● 2017-06-10 09:48:00
○ 2026-03-18 20:30:00
○ 2026-03-23 11:16:08
●MXmail.keiou.com2026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 20:30:00
● 2026-03-23 11:16:08
○A1.33.176.1822015-08-01 → 2017-06-10 · 4 obs
● 2017-06-10 09:48:00
○ 2026-03-18 20:30:00
○ 2026-03-23 11:16:08
●A162.43.94.1842026-03-18 → 2026-03-23 · 3 obs
● 2026-03-18 20:30:00
● 2026-03-23 11:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| keiou.com | asns1.customer.ne.jp, asns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.254.86
NS records: asns1.customer.ne.jp, asns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keiou.com (unsigned zone)
⏱️ Timing
Total: 1198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.94.184 |
| NS | 2 | asns2.customer.ne.jp, asns1.customer.ne.jp |
| MX | 1 | mail.keiou.com (pri: 10) |
| TXT | 3 | MS=FED684357BDAE5EF20BF025DC7959C301A42A, v=spf1 +ip4:219.99.172.140/32 -all... |
| SOA | 1 | asns1.customer.ne.jp akira_katayama.keio |
Analysis
Hierarchy
keiou.com is the parent of mail.keiou.com.
IP Addresses
keiou.com resolves to one IP number: 162.43.94.184.
other host names including www.superoog.com, wine-explorer.net, s-bi.com, peliatan.com and www.star-kyoto.co.jp share IP numbers with keiou.com.
Name Servers
keiou.com is delegated to two name servers asns1.customer.ne.jp and asns2.customer.ne.jp.
keiou.com shares the same name server setup as other domains, for instance itoshima-shigoto.jp, v0100-095.mailsecure.jp, iwatebisou.com, airproducts.jp and okd-gear.co.jp.
keiou.com at least partially shares name servers with other domains, for instance mjs.co.jp, netsafety.or.jp, nis-test.com and waseyobi.jp.
Host names with one IP number:
asns1.customer.ne.jp points to 210.150.254.86
asns2.customer.ne.jp points to 210.150.254.94
Mail Servers
keiou.com is handled by a single mail server, mail.keiou.com.
mail.keiou.com resolves to IP 157.65.165.117.