kaetsu.com - robtex.com
kaetsu.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=1785503452 | ||||||
MX for
kaetsu.com |
Subdomains
mail.kaetsu.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns1.sixcore.ne.jp2015-08-20 → 2017-11-29 · 4 obs
● 2017-11-29 14:47:14
○ 2026-07-31 05:15:34
○ 2026-07-31 13:23:58
●NSns1.xserver.jp2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 05:15:34
● 2026-07-31 13:23:58
○NSns2.sixcore.ne.jp2015-08-20 → 2017-11-29 · 4 obs
● 2017-11-29 14:47:14
○ 2026-07-31 05:15:34
○ 2026-07-31 13:23:58
●NSns2.xserver.jp2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 05:15:34
● 2026-07-31 13:23:58
○NSns3.sixcore.ne.jp2015-08-20 → 2017-11-29 · 4 obs
● 2017-11-29 14:47:14
○ 2026-07-31 05:15:34
○ 2026-07-31 13:23:58
●NSns3.xserver.jp2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 05:15:34
● 2026-07-31 13:23:58
●NSns4.xserver.jp2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 05:15:34
● 2026-07-31 13:23:58
●NSns5.xserver.jp2026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 05:15:34
● 2026-07-31 13:23:58
●MXkaetsu.com2015-08-20 → 2026-07-31 · 2 obs
● 2026-07-31 13:23:58
●A202.254.236.952026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 05:15:34
● 2026-07-31 13:23:58
○A219.94.200.332015-08-20 → 2017-11-29 · 4 obs
● 2017-11-29 14:47:14
○ 2026-07-31 05:15:34
○ 2026-07-31 13:23:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| kaetsu.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 kaetsu.com (unsigned zone)
⏱️ Timing
Total: 1031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.236.95 |
| NS | 5 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 1 | kaetsu.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv5094.xserver.jp +a:kaetsu.co |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
kaetsu.com serves as the parent of mail.kaetsu.com.
Mail Server Role
The MX record for kaetsu.com points back to kaetsu.com — it is its own mail server.
IP Addresses
kaetsu.com directs to one IP number, which is 202.254.236.95.
Among the host names that share IP numbers with kaetsu.com are hopconsulting.net, tst-niigata.com, rubyhotyoga.com and two others.
Name Servers
The authoritative name servers for kaetsu.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
kaetsu.com has at least partial name server overlap with other domains, such as takino-k.com, house-media.co.jp, libreproducts.info and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp points to the IP address 35.72.43.26.
ns3.xserver.jp points to the IP address 202.226.36.247.
Mail Servers
The MX record for kaetsu.com points to a single mail server: kaetsu.com.
There is one IP number for kaetsu.com: 202.254.236.95.