ymfa.net - dns.ninja
ymfa.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=1786861704 | ||||||
MX for
ymfa.net |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 06:57:58
●NSns2.xserver.jp2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 06:57:58
●NSns3.xserver.jp2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 06:57:58
●NSns4.xserver.jp2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 06:57:58
●NSns5.xserver.jp2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 06:57:58
●MXymfa.net2015-07-17 → 2026-08-16 · 2 obs
● 2026-08-16 06:57:58
●A202.226.37.512026-02-15 → 2026-08-16 · 3 obs
● 2026-02-15 07:12:22
● 2026-08-16 06:57:58
○A210.188.201.512015-07-17 → 2017-07-21 · 4 obs
● 2017-07-21 13:12:08
○ 2026-02-15 07:12:22
○ 2026-08-16 06:57:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ymfa.net | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ymfa.net (unsigned zone)
⏱️ Timing
Total: 1063ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.51 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | ymfa.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv30.xserver.jp +a:ymfa.net +m |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
ymfa.net acts as its own mail server.
IP Addresses
ymfa.net points to a single IP number: 202.226.37.51.
Additional host names — kou-dc.com, rehabilicenter-tenjyu.jp, kyotokaigo.com and two others — share IP numbers with ymfa.net.
Name Servers
Delegation for ymfa.net is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of ymfa.net overlap at least partially with those of other domains — among them mukulog.com, cana-l.com, linkto-blog.com and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
ymfa.net has a single mail server: ymfa.net itself.
ymfa.net carries a single IP number, which is 202.226.37.51.