saiseikyo.jp - robtex.com
saiseikyo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.153.190🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | saiseikyo.jp | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | mwbgw1.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| MX | mwbgw2.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613804194 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1778298303 | ||||||
PTR for
Same first word
saiseikyo.or.jp |
saiseikyo.jp |
Similar names
DNS History
13 records (5 active, 8 former)
●NSmwns1.customer.ne.jp2026-02-25 → 2026-05-09 · 3 obs
● 2026-02-25 17:25:26
● 2026-05-09 04:17:18
●NSmwns2.customer.ne.jp2026-02-25 → 2026-05-09 · 3 obs
● 2026-02-25 17:25:26
● 2026-05-09 04:17:18
○NSns-216.dns.jp-e1.cloudn-service.com2016-02-01 → 2017-07-08 · 5 obs
● 2016-02-01 17:23:06
● 2017-07-08 03:20:12
○ 2026-02-25 17:25:26
○ 2026-05-09 04:17:18
○NSns-217.dns.jp-w1.cloudn-service.com2016-02-01 → 2017-07-08 · 5 obs
● 2016-02-01 17:23:06
● 2017-07-08 03:20:12
○ 2026-02-25 17:25:26
○ 2026-05-09 04:17:18
○NSns-218.dns.us-e1.cloudn-service.com2016-02-01 → 2017-07-08 · 5 obs
● 2016-02-01 17:23:06
● 2017-07-08 03:20:12
○ 2026-02-25 17:25:26
○ 2026-05-09 04:17:18
○NSns1.secure.net2015-05-30 → 2015-10-27 · 4 obs
● 2015-10-27 07:57:34
○ 2016-02-01 17:23:06
○ 2026-05-09 04:17:18
○NSns2.secure.net2015-05-30 → 2015-10-27 · 4 obs
● 2015-10-27 07:57:34
○ 2016-02-01 17:23:06
○ 2026-05-09 04:17:18
○MXin.sjc.mx.trendmicro.com2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-27 07:57:34
○ 2026-05-09 04:17:18
●MXmwbgw1.ocn.ad.jp2015-10-27 → 2026-05-09 · 3 obs
● 2015-10-27 07:57:34
● 2026-05-09 04:17:18
●MXmwbgw2.ocn.ad.jp2015-10-27 → 2026-05-09 · 3 obs
● 2015-10-27 07:57:34
● 2026-05-09 04:17:18
○A118.23.159.1332015-10-27 → 2017-07-08 · 5 obs
● 2015-10-27 07:57:34
● 2017-07-08 03:20:12
○ 2026-02-25 17:25:26
○ 2026-05-09 04:17:18
○A27.50.103.1722015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-27 07:57:34
○ 2026-05-09 04:17:18
●A60.43.153.1902026-02-25 → 2026-05-09 · 3 obs
● 2026-02-25 17:25:26
● 2026-05-09 04:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, b.dns.jp, a.dns.jp, d.dns.jp... | - |
| saiseikyo.jp | mwns1.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 saiseikyo.jp (unsigned zone)
⏱️ Timing
Total: 1671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.43.153.190 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 2 | mwbgw1.ocn.ad.jp (pri: 10), mwbgw2.ocn.ad.jp (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
IP Addresses
saiseikyo.jp points to an IP address: 60.43.153.190.
Name Servers
Two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp handle the delegation for saiseikyo.jp.
saiseikyo.jp shares the same name server setup as other domains, for instance hi-cjs.co.jp, mail.u-x3.jp, amir.or.jp, horii-s.co.jp and saiou.jp.
Host names with one IP:
mwns1.customer.ne.jp points to: 210.150.23.210
mwns2.customer.ne.jp points to: 202.17.152.183
Mail Servers
saiseikyo.jp is handled by two mail servers: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.
saiseikyo.jp uses the same mail server setup as other domains, for instance e-osc.co.jp, be-forest.com, asahi-metal.com, meiwagm.jp and shinjuku-shinbun.co.jp.
Host names with one IP:
mwbgw1.ocn.ad.jp points to: 210.145.253.233
mwbgw2.ocn.ad.jp points to: 210.145.253.234