cofty.net - dns.ninja
cofty.net
net
| 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=1785968364 | ||||||
MX for
cofty.net |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-06-29 → 2026-08-05 · 2 obs
● 2026-08-05 22:36:46
●NSns2.xserver.jp2015-06-29 → 2026-08-05 · 2 obs
● 2026-08-05 22:36:46
●NSns3.xserver.jp2015-06-29 → 2026-08-05 · 2 obs
● 2026-08-05 22:36:46
●NSns4.xserver.jp2015-06-29 → 2026-08-05 · 2 obs
● 2026-08-05 22:36:46
●NSns5.xserver.jp2015-06-29 → 2026-08-05 · 2 obs
● 2026-08-05 22:36:46
●MXcofty.net2015-06-29 → 2026-08-05 · 2 obs
● 2026-08-05 22:36:46
●A202.226.37.372026-03-01 → 2026-08-05 · 3 obs
● 2026-03-01 06:09:42
● 2026-08-05 22:36:46
○A210.188.201.372015-06-29 → 2017-11-25 · 4 obs
● 2017-11-25 09:46:10
○ 2026-03-01 06:09:42
○ 2026-08-05 22:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| cofty.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
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 cofty.net (unsigned zone)
⏱️ Timing
Total: 1190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.37 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | cofty.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv76.xserver.jp +a:cofty.net + |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
cofty.net serves as a mail server for cofty.net.
IP Addresses
cofty.net has exactly one IP address — 202.226.37.37.
eki-arai.com, www.touken-collect.com, anti-a.com plus two other host names have IP numbers in common with cofty.net.
Name Servers
Five name servers handle delegation for cofty.net: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between cofty.net and other domains — sakinet.com, dichold.com, yukkiee.com and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying 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 resolving to a single 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
cofty.net uses exactly one mail server, which is cofty.net.
cofty.net resolves to 202.226.37.37 and no other IP number.