seibinet.com - robtex.com

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seibinet.com

DNSSEC⚠️ Not signed
A162.43.105.38🇯🇵 XSERVER-AS
PTRsv537.xbiz.ne.jp
NSmns01.ucom.ne.jp ⭐
A221.240.16.100🇯🇵 USEN
PTR221x240x16x100.ap221.ftth.ucom.ne.jp
NSmns02.ucom.ne.jp
A221.240.58.113🇯🇵 USEN
PTR221x240x58x113.ap221.ftth.ucom.ne.jp
MXmgc.cybermail.jp ⭐
A27.121.5.160🇯🇵 TOKAI-NETWORK
PTRmgspc.cybermail.jp
TXTv=spf1 include:spfcm.cybermail.jp ~all
SOAmns01.ucom.ne.jpdomain_ml@fttx.co.jp serial=10

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=1771291435

Up

www.seibinet.com
ns.seibinet.com
magma.seibinet.com

Same first word

seibinet.com

Similar names

istebeni.com
beinsite.nl
tinibees.com
bienesti.com
bisiteen.com.br

DNS History

11 records (4 active, 7 former)

2008201020122014201620182020202220242026NSmns01.ucom.ne.jpmns02.ucom.ne.jpdns7.dion.ne.jpmagma.seibinet.comns.seibinet.comuns02.usen.ad.jpMXmgc.cybermail.jpmagma.seibinet.comA162.43.105.38210.196.112.16258.157.236.67
○NSdns7.dion.ne.jp2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 22:12:00
○ 2015-08-25 14:03:12
○ 2026-02-17 07:58:30
○NSmagma.seibinet.com2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 22:12:00
○ 2015-08-25 14:03:12
○ 2026-02-17 07:58:30
●NSmns01.ucom.ne.jp2026-02-15 → 2026-02-17 · 3 obs
○ 2017-09-21 19:34:02
● 2026-02-15 06:55:06
● 2026-02-17 07:58:30
●NSmns02.ucom.ne.jp2026-02-15 → 2026-02-17 · 3 obs
○ 2017-09-21 19:34:02
● 2026-02-15 06:55:06
● 2026-02-17 07:58:30
○NSns.seibinet.com2015-08-25 → 2017-09-21 · 5 obs
○ 2007-11-10 22:12:00
● 2015-08-25 14:03:12
● 2017-09-21 19:34:02
○ 2026-02-15 06:55:06
○ 2026-02-17 07:58:30
○NSuns02.usen.ad.jp2015-08-25 → 2017-09-21 · 5 obs
○ 2007-11-10 22:12:00
● 2015-08-25 14:03:12
● 2017-09-21 19:34:02
○ 2026-02-15 06:55:06
○ 2026-02-17 07:58:30
○MXmagma.seibinet.com2007-11-10 → 2017-09-21 · 4 obs
● 2007-11-10 22:12:00
● 2017-09-21 19:34:02
○ 2026-02-15 06:55:06
○ 2026-02-17 07:58:30
●MXmgc.cybermail.jp2026-02-15 → 2026-02-17 · 3 obs
○ 2017-09-21 19:34:02
● 2026-02-15 06:55:06
● 2026-02-17 07:58:30
●A162.43.105.382026-02-15 → 2026-02-17 · 3 obs
○ 2017-09-21 20:33:20
● 2026-02-15 06:55:06
● 2026-02-17 07:58:30
○A210.196.112.1622007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 22:12:00
○ 2015-08-25 14:03:12
○ 2026-02-17 07:58:30
○A58.157.236.672015-08-25 → 2017-09-21 · 5 obs
○ 2007-11-10 22:12:00
● 2015-08-25 14:03:12
● 2017-09-21 20:33:20
○ 2026-02-15 06:55:06
○ 2026-02-17 07:58:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
seibinet.commns01.ucom.ne.jp, mns02.ucom.ne.jp-

✅ Authoritative Response

Server: 221.240.16.100

NS records: mns01.ucom.ne.jp, mns02.ucom.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seibinet.com (unsigned zone)

⏱️ Timing

Total: 1091ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.105.38
NS2mns02.ucom.ne.jp, mns01.ucom.ne.jp
MX1mgc.cybermail.jp (pri: 20)
TXT1v=spf1 include:spfcm.cybermail.jp ~all
SOA1mns01.ucom.ne.jp domain_ml.fttx.co.jp

AI analysis

seibinet.com is parent of www.seibinet.com, ns.seibinet.com and magma.seibinet.com.

seibinet.com points to a single IP: 162.43.105.38.

Other host names, for instance shinwa-ent.co.jp, tc-kyoto.or.jp, jci-lall.co.jp, resumex.net and harborland.co.jp share IP numbers with seibinet.com.

seibinet.com's delegation is to two name servers mns01.ucom.ne.jp and mns02.ucom.ne.jp.

seibinet.com shares the same name server configuration as other domains, such as tv-asahipro.co.jp, 228.208.43.113.in-addr.arpa, flexplus.jp, tnews.co.jp and workport.co.kr.

seibinet.com shares name servers with other domains at least partially, for example cscreate.jp.

Host names with a single IP:

mns01.ucom.ne.jp resolves to 221.240.16.100.

mns02.ucom.ne.jp resolves to 221.240.58.113.

seibinet.com is served by a single mail server, mgc.cybermail.jp.

seibinet.com uses the same mail server setup as other domains such as ace-sol.jp, crane.co.jp, port.ne.jp, kitayamakaikan.jp and indb.co.jp.

seibinet.com shares some mail servers with other domains, including kyodo-no-sono.or.jp, acesys.co.jp, calm.co.jp, dinsgr.co.jp and agrokanesho.com.

mgc.cybermail.jp points to IP number 27.121.5.160.