sanko-acp.com - robtex.com
sanko-acp.com
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=1778456181 | ||||||
PTR for
Previously MX for
sanko-acp.com |
Same first word
sanko-acp.com |
DNS History
13 records (8 active, 5 former)
●NSns1.rsjpserver.net2016-01-14 → 2026-05-10 · 3 obs
● 2016-01-14 14:57:54
● 2026-05-10 23:40:12
○NSns1.secure.net2007-11-04 → 2015-08-23 · 4 obs
● 2015-08-23 18:13:54
○ 2016-01-14 14:57:54
○ 2026-05-10 23:40:12
●NSns2.rsjpserver.net2016-01-14 → 2026-05-10 · 3 obs
● 2016-01-14 14:57:54
● 2026-05-10 23:40:12
○NSns2.secure.net2007-11-04 → 2015-08-23 · 4 obs
● 2015-08-23 18:13:54
○ 2016-01-14 14:57:54
○ 2026-05-10 23:40:12
●MXalt1.aspmx.l.google.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 14:22:32
● 2026-05-10 23:40:12
●MXalt2.aspmx.l.google.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 14:22:32
● 2026-05-10 23:40:12
●MXalt3.aspmx.l.google.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 14:22:32
● 2026-05-10 23:40:12
●MXalt4.aspmx.l.google.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 14:22:32
● 2026-05-10 23:40:12
●MXaspmx.l.google.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 14:22:32
● 2026-05-10 23:40:12
○MXsanko-acp.com2007-11-04 → 2017-06-14 · 4 obs
● 2017-06-14 03:04:32
○ 2026-04-20 14:22:32
○ 2026-05-10 23:40:12
○MXvs.mailsystems.net2015-08-23 → 2017-06-14 · 5 obs
● 2015-08-23 18:13:54
● 2017-06-14 03:04:32
○ 2026-04-20 14:22:32
○ 2026-05-10 23:40:12
○A124.40.13.1292007-11-04 → 2007-11-04 · 3 obs
○ 2015-08-23 18:13:54
○ 2026-05-10 23:40:12
●A153.122.137.2472015-08-23 → 2026-05-10 · 3 obs
● 2015-08-23 18:13:54
● 2026-05-10 23:40:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sanko-acp.com | ns1.rsjpserver.net, ns2.rsjpserver.net | - |
✅ Authoritative Response
Server:157.120.112.238
NS records: ns1.rsjpserver.net, ns2.rsjpserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sanko-acp.com (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.137.247 |
| NS | 2 | ns2.rsjpserver.net, ns1.rsjpserver.net |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.com (pri: 5), ALT3.ASPMX.L.GOOGLE.com (pri: 10)... |
| TXT | 3 | google-site-verification=Re6Ce0K-PzC-zuN, v=spf1 include:spf.makeshop.jp ~all... |
| SOA | 1 | ns1.rsjpserver.net root.rsjpserver.net |
Analysis
IP Addresses
sanko-acp.com points to a single IP address: 153.122.137.247.
Name Servers
Two name servers ns1.rsjpserver.net and ns2.rsjpserver.net handle the delegation for sanko-acp.com.
sanko-acp.com shares the same name server setup as other domains, for example 73.124.122.153.in-addr.arpa, kansaikankyo-group.co.jp, 117.146.122.153.in-addr.arpa, uji-ogura-residence.com and hamamatsu-e.co.jp.
sanko-acp.com partially shares name servers with other domains, for example 147.122.153.in-addr.arpa and bansuisou.org.
Host names with three IP numbers:
ns1.rsjpserver.net points to 157.120.112.238, 157.120.113.238 and 157.120.114.238.
ns2.rsjpserver.net points to 157.120.112.238, 157.120.113.238 and 157.120.114.238.
Names pointing to 157.120.112.238 are ns1.rsjpserver.net and ns2.rsjpserver.net.
Names pointing to 157.120.113.238 are ns1.rsjpserver.net and ns2.rsjpserver.net.
Names pointing to 157.120.114.238 are ns1.rsjpserver.net and ns2.rsjpserver.net.
Mail Servers
sanko-acp.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
sanko-acp.com shares at least partially some mail servers with other domains, for instance ns500671.ns500671.ns500671.ns500705.ns500704.ns500678.ns500291.ns500666.ns500666.ns500153.tenderladiesbz.com, suprematic.de, ns500758.ns500759.ns500759.ns500698.ns500698.ns500698.ns500736.ns500576.ns500698.ns500576.ns500686.ns500576.ns500576.trackreceptor.com, ns500671.ns500742.ns500754.ns500742.ns500705.ns500671.ns500705.ns500704.ns500671.ns500704.ns500678.ns500671.lustychickser.com and ns500734.ns500699.ns500734.ns500734.ns500734.ns500699.ns500699.ns500734.ns500588.ns500699.ns500699.ns500588.ns500612.ns500632.ns500588.ns500588.ns500588.dtrkdll.com.
these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Each host name points to two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 192.178.155.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27
alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27
alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27
alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26