cotosell.com - dns.ninja
cotosell.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=1785624712 | ||||||
MX for
cotosell.com |
Same first word
cotosell.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns01.gmoserver.jp2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-26 05:37:08
○ 2026-08-01 22:55:24
○NSdns02.gmoserver.jp2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-26 05:37:08
○ 2026-08-01 22:55:24
●NSns1.xserver.jp2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:37:08
● 2026-08-01 22:55:24
●NSns2.xserver.jp2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:37:08
● 2026-08-01 22:55:24
●NSns3.xserver.jp2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:37:08
● 2026-08-01 22:55:24
●NSns4.xserver.jp2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:37:08
● 2026-08-01 22:55:24
●NSns5.xserver.jp2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:37:08
● 2026-08-01 22:55:24
●MXcotosell.com2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:37:08
● 2026-08-01 22:55:24
○MXmx15.gmoserver.jp2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-26 05:37:08
○ 2026-08-01 22:55:24
○A133.130.64.242017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-26 05:37:08
○ 2026-08-01 22:55:24
●A183.90.241.552026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 05:37:08
● 2026-08-01 22:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cotosell.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.39.247
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 cotosell.com (unsigned zone)
⏱️ Timing
Total: 1337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.241.55 |
| NS | 5 | ns1.xserver.jp, ns3.xserver.jp... |
| MX | 1 | cotosell.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7534.xserver.jp +a:cotosell. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
cotosell.com is listed as a mail server for itself.
IP Addresses
cotosell.com resolves to one IP address: 183.90.241.55.
konnyaku.co.jp, reidenkai.jp, mail.mokubashika.com and two other host names share IP numbers with cotosell.com.
Name Servers
cotosell.com has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of cotosell.com overlap at least partially with those of other domains — among them w-face.com, gotokuro.info, y-pam.jp and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts with just one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
Mail for cotosell.com is handled by one mail server — cotosell.com.
cotosell.com points to one IP number — 183.90.241.55.