mudef.com - dns.ninja
mudef.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=1786710744 | ||||||
MX for
mudef.com |
Subdomains
mail.mudef.com |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 12:42:04
●NSns2.xserver.jp2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 12:42:04
●NSns3.xserver.jp2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 12:42:04
●NSns4.xserver.jp2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 12:42:04
●NSns5.xserver.jp2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 12:42:04
●MXmudef.com2015-05-29 → 2026-08-14 · 2 obs
● 2026-08-14 12:42:04
●A202.226.37.1702026-03-31 → 2026-08-14 · 3 obs
● 2026-03-31 12:47:40
● 2026-08-14 12:42:04
○A210.188.201.1702015-05-29 → 2017-04-08 · 4 obs
● 2017-04-08 14:30:18
○ 2026-03-31 12:47:40
○ 2026-08-14 12:42:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| mudef.com | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mudef.com (unsigned zone)
⏱️ Timing
Total: 1104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.170 |
| NS | 5 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | mudef.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv144.xserver.jp +a:mudef.com |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
mail.mudef.com is delegated beneath mudef.com.
Mail Server Role
mudef.com handles its own mail, functioning as its own mail server.
IP Addresses
mudef.com resolves to just one IP address, 202.226.37.170.
Two other host names, along with mail.1shakkin-hensai.com, www.ocappastyle.com and mail.mudef.com, also share IP numbers with mudef.com.
Name Servers
mudef.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between mudef.com and other domains — gaikotsujin.com, idp7.xsrv.jp, zakuronoki.com and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
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
mudef.com is served by just one mail server: mudef.com.
mudef.com resolves to 202.226.37.170 and no other IP number.