keiei-c.com - robtex.com

keiei-c.com

DNSSEC⚠️ Not signed
A122.28.39.142🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRkeiei-c.com
NSmwns1.customer.ne.jp ⭐
A210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
NSmwns2.customer.ne.jp
A202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE
MXmwbgw1.ocn.ad.jp ⭐
A210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
MXmwbgw2.ocn.ad.jp ⭐
A210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
TXTv=spf1 a include:_spf.bizmw.com ~all
SOAmwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613812406

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=1778740121

PTR for

142.39.28.122.in-addr.arpa

Same first word

keiei-c.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSmwns1.customer.ne.jpmwns2.customer.ne.jpns-216.dns.jp-e1.cloudn-service.comns-217.dns.jp-w1.cloudn-service.comns-218.dns.us-e1.cloudn-service.comns1.secure.netns2.secure.netMXmwbgw1.ocn.ad.jpmwbgw2.ocn.ad.jpin.sjc.mx.trendmicro.comA122.28.39.142101.110.180.208122.1.219.170
●NSmwns1.customer.ne.jp2026-03-17 → 2026-05-14 · 3 obs
○ 2017-07-09 19:23:04
● 2026-03-17 21:31:10
● 2026-05-14 06:50:06
●NSmwns2.customer.ne.jp2026-03-17 → 2026-05-14 · 3 obs
○ 2017-07-09 19:23:04
● 2026-03-17 21:31:10
● 2026-05-14 06:50:06
○NSns-216.dns.jp-e1.cloudn-service.com2015-12-15 → 2017-07-09 · 5 obs
○ 2015-10-18 13:15:36
● 2015-12-15 16:00:06
● 2017-07-09 19:23:04
○ 2026-03-17 21:31:10
○ 2026-05-14 06:50:06
○NSns-217.dns.jp-w1.cloudn-service.com2015-12-15 → 2017-07-09 · 5 obs
○ 2015-10-18 13:15:36
● 2015-12-15 16:00:06
● 2017-07-09 19:23:04
○ 2026-03-17 21:31:10
○ 2026-05-14 06:50:06
○NSns-218.dns.us-e1.cloudn-service.com2015-12-15 → 2017-07-09 · 5 obs
○ 2015-10-18 13:15:36
● 2015-12-15 16:00:06
● 2017-07-09 19:23:04
○ 2026-03-17 21:31:10
○ 2026-05-14 06:50:06
○NSns1.secure.net2015-05-28 → 2015-10-18 · 4 obs
● 2015-05-28 05:17:06
● 2015-10-18 13:15:36
○ 2015-12-15 16:00:06
○ 2026-05-14 06:50:06
○NSns2.secure.net2015-05-28 → 2015-10-18 · 4 obs
● 2015-05-28 05:17:06
● 2015-10-18 13:15:36
○ 2015-12-15 16:00:06
○ 2026-05-14 06:50:06
○MXin.sjc.mx.trendmicro.com2015-05-28 → 2015-10-18 · 4 obs
● 2015-05-28 05:17:06
● 2015-10-18 13:15:36
○ 2015-12-15 16:00:06
○ 2026-05-14 06:50:06
●MXmwbgw1.ocn.ad.jp2015-12-15 → 2026-05-14 · 3 obs
○ 2015-10-18 13:15:36
● 2015-12-15 16:00:06
● 2026-05-14 06:50:06
●MXmwbgw2.ocn.ad.jp2015-12-15 → 2026-05-14 · 3 obs
○ 2015-10-18 13:15:36
● 2015-12-15 16:00:06
● 2026-05-14 06:50:06
○A101.110.180.2082015-05-28 → 2015-10-18 · 4 obs
● 2015-05-28 05:17:06
● 2015-10-18 13:15:36
○ 2015-12-15 16:00:06
○ 2026-05-14 06:50:06
○A122.1.219.1702015-12-15 → 2017-07-09 · 5 obs
○ 2015-10-18 13:15:36
● 2015-12-15 16:00:06
● 2017-07-09 19:23:04
○ 2026-03-17 21:31:10
○ 2026-05-14 06:50:06
●A122.28.39.1422026-03-17 → 2026-05-14 · 3 obs
○ 2017-07-09 19:23:04
● 2026-03-17 21:31:10
● 2026-05-14 06:50:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
keiei-c.commwns1.customer.ne.jp, mwns2.customer.ne.jp-

✅ Authoritative Response

Server:202.17.152.183

NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keiei-c.com (unsigned zone)

⏱️ Timing

Total: 1429ms | Queries: -

📄 Records

TypeCountSample Data
A1122.28.39.142
NS2mwns1.customer.ne.jp, mwns2.customer.ne.jp
MX2mwbgw1.ocn.ad.jp (pri: 10), mwbgw2.ocn.ad.jp (pri: 10)
TXT1v=spf1 a include:_spf.bizmw.com ~all
SOA1mwns1.customer.ne.jp host-plan-ac.ntt.co

Analysis

IP Addresses

keiei-c.com points to a single IP number: 122.28.39.142.

Name Servers

keiei-c.com is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.

keiei-c.com uses the same name server setup as other domains, for instance info.nikko-net.co.jp, lucky-salon.co.jp, asakura-med.or.jp, citygas.co.jp and sic-info.co.jp.

Host names with one IP number:

mwns1.customer.ne.jp points to: 210.150.23.210.

mwns2.customer.ne.jp points to: 202.17.152.183.

Mail Servers

keiei-c.com is handled by two mail servers: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.

keiei-c.com shares the same mail server setup as other domains, including funabashi-con.co.jp, tranz.co.jp, mascom.co.jp, j-serve.co.jp and ksn.co.jp.

Host names with one IP number:

mwbgw1.ocn.ad.jp points to: 210.145.253.233.

mwbgw2.ocn.ad.jp points to: 210.145.253.234.