DNSWHOIS.INFO - sefatec.co.jp
Search for IP or hostnames:
sefatec.co.jp checked at 2025-10-06T01:58:53.696Z 1111ms 80/80/80 100% R:25
sefatec.co.jp
MX | v2400-033.mailsecure.jp | ||||||
A | 107.153.20.33🇦🇺 NTT PC Communications (InfoSphere) | ||||||
PTR | v2400-033.mailsecure.jp | ||||||
NS | ns2.sphere.ad.jp | ||||||
A | 2001:2c0:11:1::a02 🇯🇵 NTT PC Communications (InfoSphere) | ||||||
PTR | ns2.sphere.ad.jp | ||||||
A | 202.239.113.26🇯🇵 NTT PC Communications (InfoSphere) | ||||||
PTR | ns2.sphere.ad.jp | ||||||
NS | ns1.sefatec.co.jp | ||||||
A | 210.136.81.234🇯🇵 NTT PC Communications (InfoSphere) | ||||||
NS | ns2.sefatec.co.jp | ||||||
A | 2001:2c0:db06:2500::1:a 🇯🇵 NTT PC Communications (InfoSphere) | ||||||
PTR | ns2.sefatec.co.jp | ||||||
A | 210.150.73.98🇯🇵 NTT PC Communications (InfoSphere) | ||||||
A | 107.153.20.33🇦🇺 NTT PC Communications (InfoSphere) | ||||||
PTR | v2400-033.mailsecure.jp |
co.jp
Up
ns1.sefatec.co.jp |
web.sefatec.co.jp |
ns.sefatec.co.jp |
www.sefatec.co.jp |
oky.sefatec.co.jp |
ns2.sefatec.co.jp |
Starts with same word
Starts similarily
AI analysis
sefatec.co.jp
is a parent of ns1.sefatec.co.jp
, web.sefatec.co.jp
, ns.sefatec.co.jp
, www.sefatec.co.jp
, oky.sefatec.co.jp
and several other host names.
sefatec.co.jp
points to a single IP number: 107.153.20.33.
Other host names, for instance v2400-033.mailsecure.jp
, share IP numbers with sefatec.co.jp
.
The delegation for sefatec.co.jp
is handled by three name servers: ns2.sphere.ad.jp
, ns1.sefatec.co.jp
and ns2.sefatec.co.jp
.
sefatec.co.jp
at least partially shares name servers with other domains, for instance syscat.jp
, 197.224.202.in-addr.arpa
, cksanetu.co.jp
, 28.33.1.in-addr.arpa
and 252.136.210.in-addr.arpa
.
these name servers are often used with ns1.sphere.ad.jp
, admin.hitwave.or.jp
, dns-sa1.plala.or.jp
, dns-sd1.plala.or.jp
, ns.ewskon.com
, penguin.kddnet.ad.jp
, ns2.y2s.net
and ns.y2s.net
.
Host names with two IP numbers:
ns2.sphere.ad.jp
points to: 2001:2c0:11:1::a02 and 202.239.113.26
ns2.sefatec.co.jp
points to: 2001:2c0:db06:2500::1:a and 210.150.73.98
Host names with one IP number:
ns1.sefatec.co.jp
points to: 210.136.81.234
sefatec.co.jp
is handled by a single mail server, v2400-033.mailsecure.jp
.
sefatec.co.jp
uses the same mail server setup as other domains, such as v2400-033.mailsecure.jp
.
v2400-033.mailsecure.jp
points to a single IP: 107.153.20.33.