yoyaku-note.com - robtex.com
yoyaku-note.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=1785310832 | ||||||
MX for
yoyaku-note.com |
Same first word
yoyaku-note.com |
DNS History
11 records (7 active, 4 former)
○NSns1.value-domain.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-11-17 09:22:04
○ 2026-07-29 07:46:14
●NSns1.xserver.jp2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 11:03:10
● 2026-07-29 07:46:14
○NSns2.value-domain.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-11-17 09:22:04
○ 2026-07-29 07:46:14
●NSns2.xserver.jp2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 11:03:10
● 2026-07-29 07:46:14
○NSns3.value-domain.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-11-17 09:22:04
○ 2026-07-29 07:46:14
●NSns3.xserver.jp2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 11:03:10
● 2026-07-29 07:46:14
●NSns4.xserver.jp2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 11:03:10
● 2026-07-29 07:46:14
●NSns5.xserver.jp2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 11:03:10
● 2026-07-29 07:46:14
○MXmail.yoyaku-note.com2008-03-12 → 2008-03-12 · 3 obs
○ 2015-11-17 09:22:04
○ 2026-07-29 07:46:14
●MXyoyaku-note.com2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 11:03:10
● 2026-07-29 07:46:14
●A85.131.221.52026-06-26 → 2026-07-29 · 2 obs
● 2026-07-29 07:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| yoyaku-note.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
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 yoyaku-note.com (unsigned zone)
⏱️ Timing
Total: 1507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.221.5 |
| NS | 5 | ns1.xserver.jp, ns5.xserver.jp... |
| MX | 1 | yoyaku-note.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv17044.xserver.jp +a:yoyaku-n |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
yoyaku-note.com handles its own mail, functioning as its own mail server.
IP Addresses
yoyaku-note.com resolves to just one IP address, 85.131.221.5.
Two other host names, along with delphizip.net, bizloop-match.jp and 365outdoors.org, also share IP numbers with yoyaku-note.com.
Name Servers
yoyaku-note.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of yoyaku-note.com's name servers are shared with other domains, for example to-yama.co.jp, frago.fr, saikatou.com and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
yoyaku-note.com is served by just one mail server: yoyaku-note.com.
yoyaku-note.com resolves to a single IP number: 85.131.221.5.