seifuso.com - robtex.com

seifuso.com

DNSSEC⚠️ Not signed
A153.122.205.41🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSns2.namedserver.net ⭐
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns.namedserver.net
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXmx.seifuso.com ⭐
A153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net include:489ban.net ~all
SOAns.namedserver.netroot@namedserver.net serial=2698682958

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774748702

Subdomains

mx.seifuso.com

Same first word

seifuso.com

Similar names

seosifu.com
soufies.net
sousfei.com

DNS History

9 records (4 active, 5 former)

2008201020122014201620182020202220242026NSns.namedserver.netns2.namedserver.netns.s-graphi.jpns1.s-graphi.jpMXmx.seifuso.commail.seifuso.comA153.122.205.41211.13.196.15761.215.211.146
●NSns.namedserver.net2015-08-20 → 2026-03-29 · 3 obs
○ 2007-11-10 17:42:52
● 2015-08-20 17:36:34
● 2026-03-29 02:08:24
○NSns.s-graphi.jp2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 17:42:52
○ 2015-08-20 17:36:34
○ 2026-03-29 02:08:24
○NSns1.s-graphi.jp2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 17:42:52
○ 2015-08-20 17:36:34
○ 2026-03-29 02:08:24
●NSns2.namedserver.net2015-08-20 → 2026-03-29 · 3 obs
○ 2007-11-10 17:42:52
● 2015-08-20 17:36:34
● 2026-03-29 02:08:24
○MXmail.seifuso.com2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 17:42:52
○ 2015-08-20 17:36:34
○ 2026-03-29 02:08:24
●MXmx.seifuso.com2015-08-20 → 2026-03-29 · 3 obs
○ 2007-11-10 17:42:52
● 2015-08-20 17:36:34
● 2026-03-29 02:08:24
●A153.122.205.412026-03-06 → 2026-03-29 · 3 obs
○ 2017-06-21 04:50:52
● 2026-03-06 04:16:32
● 2026-03-29 02:08:24
○A211.13.196.1572015-08-20 → 2017-06-21 · 5 obs
○ 2007-11-10 17:42:52
● 2015-08-20 17:36:34
● 2017-06-21 04:50:52
○ 2026-03-06 04:16:32
○ 2026-03-29 02:08:24
○A61.215.211.1462007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 17:42:52
○ 2015-08-20 17:36:34
○ 2026-03-29 02:08:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
seifuso.comns.namedserver.net, ns2.namedserver.net-

✅ Authoritative Response

Server:157.120.112.212

NS records: ns.namedserver.net, ns2.namedserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seifuso.com (unsigned zone)

⏱️ Timing

Total: 1721ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.41
NS2ns2.namedserver.net, ns.namedserver.net
MX1mx.seifuso.com (pri: 100)
TXT1v=spf1 include:_spf.shared-server.net in
SOA1ns.namedserver.net root.namedserver.net

Analysis

Hierarchy

mx.seifuso.com has seifuso.com as its parent.

IP Addresses

seifuso.com maps to IP address 153.122.205.41.

Other host names, for instance proslink.jp, jin.co.jp, bwg-grp.com, mecano.jp and ogasawara-denki.com share IP numbers with seifuso.com.

Name Servers

Two name servers ns2.namedserver.net and ns.namedserver.net are delegated to seifuso.com.

seifuso.com uses the same name server configuration as other domains, such as acfax.co.jp, sub0000465116.hmk-temp.com, sub0000544491.hmk-temp.com, 173.66.125.211.in-addr.arpa and araiya.co.jp.

Host names with three IP numbers

ns2.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212

ns.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212

Note that ns2.namedserver.net and ns.namedserver.net both point to the same three IPs: 157.120.112.212, 157.120.113.212 and 157.120.114.212

Names pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net

Names pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net

Names pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net

Mail Servers

seifuso.com is handled by a single mail server, mx.seifuso.com.

mx.seifuso.com points to one IP number: 153.122.206.94.