alc-group.jp - robtex.com
alc-group.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.28.40.83🇯🇵 OCN122.16.0.0/12 | ||||||
| PTR | alc-group.jp | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210 | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183 | ||||||
| MX | mwbgw1.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.233 | ||||||
| MX | mwbgw2.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.234 | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613479397 | ||||||
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=1778587203 | ||||||
PTR for
Previously MX for
alc-group.jp |
Same first word
alc-group.jp |
alc-group.com |
alc-group.de |
Similar names
DNS History
13 records (5 active, 8 former)
●NSmwns1.customer.ne.jp2026-04-20 → 2026-05-12 · 3 obs
● 2026-04-20 04:55:24
● 2026-05-12 12:32:52
●NSmwns2.customer.ne.jp2026-04-20 → 2026-05-12 · 3 obs
● 2026-04-20 04:55:24
● 2026-05-12 12:32:52
○NSns-204.dns.jp-e1.cloudn-service.com2016-01-24 → 2017-05-23 · 5 obs
● 2016-01-24 23:40:58
● 2017-05-23 03:45:30
○ 2026-04-20 04:55:24
○ 2026-05-12 12:32:52
○NSns-205.dns.jp-w1.cloudn-service.com2016-01-24 → 2017-05-23 · 5 obs
● 2016-01-24 23:40:58
● 2017-05-23 03:45:30
○ 2026-04-20 04:55:24
○ 2026-05-12 12:32:52
○NSns-206.dns.us-e1.cloudn-service.com2016-01-24 → 2017-05-23 · 5 obs
● 2016-01-24 23:40:58
● 2017-05-23 03:45:30
○ 2026-04-20 04:55:24
○ 2026-05-12 12:32:52
○NSns1.secure.net2015-06-08 → 2015-11-01 · 4 obs
● 2015-11-01 20:08:54
○ 2016-01-24 23:40:58
○ 2026-05-12 12:32:52
○NSns2.secure.net2015-06-08 → 2015-11-01 · 4 obs
● 2015-11-01 20:08:54
○ 2016-01-24 23:40:58
○ 2026-05-12 12:32:52
○MXalc-group.jp2015-06-08 → 2017-05-23 · 4 obs
● 2017-05-23 03:45:30
○ 2026-04-20 04:55:24
○ 2026-05-12 12:32:52
●MXmwbgw1.ocn.ad.jp2026-04-20 → 2026-05-12 · 3 obs
● 2026-04-20 04:55:24
● 2026-05-12 12:32:52
●MXmwbgw2.ocn.ad.jp2026-04-20 → 2026-05-12 · 3 obs
● 2026-04-20 04:55:24
● 2026-05-12 12:32:52
○A101.110.145.2222015-06-08 → 2015-06-08 · 3 obs
○ 2015-11-01 20:08:54
○ 2026-05-12 12:32:52
○A118.23.167.182015-11-01 → 2017-05-23 · 5 obs
● 2015-11-01 20:08:54
● 2017-05-23 03:45:30
○ 2026-04-20 04:55:24
○ 2026-05-12 12:32:52
●A122.28.40.832026-04-20 → 2026-05-12 · 3 obs
● 2026-04-20 04:55:24
● 2026-05-12 12:32:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| alc-group.jp | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.23.210
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alc-group.jp (unsigned zone)
⏱️ Timing
Total: 4130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.28.40.83 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 2 | mwbgw2.ocn.ad.jp (pri: 10), mwbgw1.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
alc-group.jp points to a single IP address: 122.28.40.83.
Name Servers
alc-group.jp is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.
alc-group.jp uses the same name server setup as other domains, including ck-logistics.co.jp, asahihome.ecnet.jp, okid.co.jp, onets.co.jp and sterling.jp.
Hostnames with a single IP
mwns1.customer.ne.jp resolves to: 210.150.23.210.
mwns2.customer.ne.jp resolves to: 202.17.152.183.
Mail Servers
alc-group.jp is handled by two mail servers: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.
alc-group.jp uses the same mail server setup as other domains, for instance marucon.co.jp, fujiwic.com, kk-daiichi.co.jp, ima-meitoku.ed.jp and inhalt.co.jp.
Hostnames with a single IP
mwbgw1.ocn.ad.jp resolves to: 210.145.253.233.
mwbgw2.ocn.ad.jp resolves to: 210.145.253.234.