alc-mg.com - robtex.com
alc-mg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.227.100.120🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | www.alc-mg.com | ||||||
| NS | asns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.254.86🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | asns1.customer.ne.jp | ||||||
| NS | asns2.customer.ne.jp | ||||||
| A | 210.150.254.94🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | asns2.customer.ne.jp | ||||||
| MX | mail.alc-mg.com ⭐ | ||||||
| A | 203.138.96.162🇯🇵 InfoSphere203.138.0.0/16 INFOSPHERE | ||||||
| PTR | v0502-162.mailsecure.jp | ||||||
| TXT | v=spf1 +ip4:203.138.96.162 +a:mail.alc-mg.com +mx ~all | ||||||
| SOA | asns1.customer.ne.jpshinji@sasaki.alc-mg.com serial=1535595666 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778509526 | ||||||
Subdomains
Same first word
alc-mg.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSasns1.customer.ne.jp2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 14:26:50
● 2026-05-11 14:26:52
●NSasns2.customer.ne.jp2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 14:26:50
● 2026-05-11 14:26:52
○NSns.namedserver.net2015-08-20 → 2017-12-30 · 12 obs
● 2015-10-24 21:49:04
○ 2016-01-02 09:27:32
● 2016-01-24 15:00:46
● 2016-03-04 20:47:10
○ 2016-05-27 21:18:50
● 2016-06-05 01:26:06
○ 2016-08-26 03:42:52
● 2016-09-07 15:46:40
● 2017-12-30 02:56:16
○ 2026-05-11 14:26:50
○ 2026-05-11 14:26:52
○NSns2.namedserver.net2016-01-24 → 2017-12-30 · 8 obs
● 2016-01-24 15:00:46
● 2016-03-04 20:47:10
○ 2016-05-27 21:18:50
● 2016-06-05 01:26:06
● 2017-12-30 02:56:16
○ 2026-05-11 14:26:50
○ 2026-05-11 14:26:52
○NSns5.webmanager.ne.jp2015-08-20 → 2016-08-26 · 9 obs
● 2016-01-02 09:27:32
○ 2016-01-24 15:00:46
○ 2016-03-04 20:47:10
● 2016-05-27 21:18:50
○ 2016-06-05 01:26:06
● 2016-08-26 03:42:52
○ 2016-09-07 15:46:40
○ 2026-05-11 14:26:52
○MXalc-mg.com2015-08-20 → 2017-12-30 · 13 obs
○ 2015-10-24 21:49:04
● 2016-01-02 09:27:32
● 2016-03-04 20:47:10
○ 2016-05-27 21:18:50
○ 2016-08-26 03:42:52
● 2016-09-07 15:46:40
○ 2016-11-23 19:14:36
● 2016-12-28 03:37:46
○ 2017-01-07 02:27:08
● 2017-12-30 02:56:16
○ 2026-05-11 14:26:50
○ 2026-05-11 14:26:52
●MXmail.alc-mg.com2015-08-20 → 2026-05-11 · 2 obs
● 2026-05-11 14:26:52
○A125.206.117.2092015-08-20 → 2017-12-30 · 4 obs
● 2017-12-30 02:56:16
○ 2026-05-11 14:26:50
○ 2026-05-11 14:26:52
●A140.227.100.1202026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 14:26:50
● 2026-05-11 14:26:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| alc-mg.com | asns1.customer.ne.jp, asns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.254.94
NS records: asns1.customer.ne.jp, asns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alc-mg.com (unsigned zone)
⏱️ Timing
Total: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.227.100.120 |
| NS | 2 | asns1.customer.ne.jp, asns2.customer.ne.jp |
| MX | 1 | mail.alc-mg.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:203.138.96.162 +a:mail.alc-m |
| SOA | 1 | asns1.customer.ne.jp shinji.sasaki.alc-m |
Analysis
Hierarchy
alc-mg.com is parent of mail.alc-mg.com and www.alc-mg.com.
IP Addresses
alc-mg.com points to a single IP: 140.227.100.120.
Name Servers
alc-mg.com's delegation is to two name servers asns1.customer.ne.jp and asns2.customer.ne.jp.
alc-mg.com shares the same name server configuration as other domains, such as v0404-104.mailsecure.jp, matusou.co.jp, v1401-090.mailsecure.jp, v0300-147.mail.arena.ne.jp and tsuruchannel.com.
alc-mg.com shares name servers with other domains at least partially, for instance k-and-i.biz, find-activelearning.com and jpmcbb.ne.jp.
Host names with a single IP:
asns1.customer.ne.jp resolves to 210.150.254.86.
asns2.customer.ne.jp resolves to 210.150.254.94.
Mail Servers
alc-mg.com is served by a single mail server, mail.alc-mg.com.
mail.alc-mg.com points to IP number 203.138.96.162.