sankos.com - robtex.com
sankos.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=1785449827 | ||||||
MX for
sankos.com |
Same first word
sankos.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.dns-solutions.net2015-08-01 → 2017-04-07 · 4 obs
● 2017-04-07 20:37:06
○ 2026-07-03 17:58:00
○ 2026-07-30 22:37:30
●NSns1.xserver.jp2026-07-03 → 2026-07-30 · 3 obs
● 2026-07-03 17:58:00
● 2026-07-30 22:37:30
○NSns2.dns-solutions.net2015-08-01 → 2017-04-07 · 4 obs
● 2017-04-07 20:37:06
○ 2026-07-03 17:58:00
○ 2026-07-30 22:37:30
●NSns2.xserver.jp2026-07-03 → 2026-07-30 · 3 obs
● 2026-07-03 17:58:00
● 2026-07-30 22:37:30
●NSns3.xserver.jp2026-07-03 → 2026-07-30 · 3 obs
● 2026-07-03 17:58:00
● 2026-07-30 22:37:30
●NSns4.xserver.jp2026-07-03 → 2026-07-30 · 3 obs
● 2026-07-03 17:58:00
● 2026-07-30 22:37:30
●NSns5.xserver.jp2026-07-03 → 2026-07-30 · 3 obs
● 2026-07-03 17:58:00
● 2026-07-30 22:37:30
○MXa.mx.sankos.com2015-08-01 → 2017-04-07 · 4 obs
● 2017-04-07 20:37:06
○ 2026-07-03 17:58:00
○ 2026-07-30 22:37:30
●MXsankos.com2026-07-03 → 2026-07-30 · 3 obs
● 2026-07-03 17:58:00
● 2026-07-30 22:37:30
○A69.160.65.572017-04-07 → 2017-04-07 · 4 obs
● 2017-04-07 20:37:06
○ 2026-07-03 17:58:00
○ 2026-07-30 22:37:30
○A69.160.68.1192015-08-01 → 2016-07-04 · 4 obs
● 2016-07-04 19:06:48
○ 2017-04-07 20:37:06
○ 2026-07-30 22:37:30
●A85.131.221.752026-07-03 → 2026-07-30 · 3 obs
● 2026-07-03 17:58:00
● 2026-07-30 22:37:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sankos.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sankos.com (unsigned zone)
⏱️ Timing
Total: 1980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.221.75 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | sankos.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv17114.xserver.jp +a:sankos.c |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
sankos.com handles its own mail, functioning as its own mail server.
IP Addresses
sankos.com resolves to just one IP address, 85.131.221.75.
Two other host names, along with tokyo-shurou.com, awajigolflesson.com and office-kasumi.com, also share IP numbers with sankos.com.
Name Servers
sankos.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
sankos.com partially shares its NS delegation with several other domains, including korekawa-jomon.jp, lazadakouryaku.com, ren-corp.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hostnames that map to three IP numbers:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
sankos.com is served by just one mail server: sankos.com.
sankos.com resolves to 85.131.221.75 and no other IP number.