sanki-group.com - robtex.com
sanki-group.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.254.238.5🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc. | ||||||
| PTR | sv4.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | sanki-group.com ⭐ | ||||||
| A | 202.254.238.5🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc. | ||||||
| PTR | sv4.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv4.xbiz.ne.jp +a:sanki-group.com +mx include:spf.sender.xserver.jp... | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
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=1775988632 | ||||||
MX for
sanki-group.com |
Subdomains
mail.sanki-group.com |
Same first word
sanki-group.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.xbiz.ne.jp2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 12:18:18
● 2026-04-12 10:35:40
●NSns2.xbiz.ne.jp2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 12:18:18
● 2026-04-12 10:35:40
●NSns3.xbiz.ne.jp2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 12:18:18
● 2026-04-12 10:35:40
○NSnsas3.firstserver.ne.jp2015-05-27 → 2016-09-16 · 4 obs
● 2016-09-16 22:46:52
○ 2026-03-07 12:18:18
○ 2026-04-12 10:35:40
○NSnsas4.firstserver.ne.jp2015-05-27 → 2016-09-16 · 4 obs
● 2016-09-16 22:46:52
○ 2026-03-07 12:18:18
○ 2026-04-12 10:35:40
○MXmail.sanki-group.com2015-05-27 → 2016-09-16 · 4 obs
● 2016-09-16 22:46:52
○ 2026-03-07 12:18:18
○ 2026-04-12 10:35:40
○MXmx1.firstserver.ne.jp2015-05-27 → 2016-09-16 · 4 obs
● 2016-09-16 22:46:52
○ 2026-03-07 12:18:18
○ 2026-04-12 10:35:40
○MXmx2.firstserver.ne.jp2015-05-27 → 2016-09-16 · 4 obs
● 2016-09-16 22:46:52
○ 2026-03-07 12:18:18
○ 2026-04-12 10:35:40
●MXsanki-group.com2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 12:18:18
● 2026-04-12 10:35:40
●A202.254.238.52026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 12:18:18
● 2026-04-12 10:35:40
○A203.137.28.42015-05-27 → 2016-09-16 · 4 obs
● 2016-09-16 22:46:52
○ 2026-03-07 12:18:18
○ 2026-04-12 10:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| sanki-group.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:157.112.182.247
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sanki-group.com (unsigned zone)
⏱️ Timing
Total: 1321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.238.5 |
| NS | 3 | ns1.xbiz.ne.jp, ns3.xbiz.ne.jp... |
| MX | 1 | sanki-group.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv4.xbiz.ne.jp +a:sanki-group. |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
Hierarchy
The parent of mail.sanki-group.com is sanki-group.com.
Mail Server Role
sanki-group.com serves as a mail server for sanki-group.com.
IP Addresses
sanki-group.com points to a single IP: 202.254.238.5.
Other host names, for instance www.smile24.co.jp, nagoya-shizenkeitai.jp, crefus.com, e-wind.jp and potos-house.com share IP numbers with sanki-group.com.
Name Servers
sanki-group.com is delegated to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
sanki-group.com partially shares name servers with other domains; examples include smart-grid.co.jp, movatwi.jp, akehama.com, prospec.co.jp and niimishoten.co.jp.
Host names with one IP number:
Host ns1.xbiz.ne.jp points to 157.112.182.247.
Host ns2.xbiz.ne.jp points to 35.76.79.244.
Host ns3.xbiz.ne.jp points to 157.112.191.237.
Mail Servers
sanki-group.com is handled by a single mail server, sanki-group.com.
sanki-group.com points to a single IP: 202.254.238.5.