keieibook.com - robtex.com
keieibook.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=1778647986 | ||||||
MX for
keieibook.com |
Same first word
keieibook.com |
DNS History
12 records (7 active, 5 former)
○NSns1.dzndns.com2018-08-01 → 2018-08-01 · 3 obs
○ 2026-03-14 07:42:22
○ 2026-05-13 05:20:48
●NSns1.xserver.jp2026-03-14 → 2026-05-13 · 3 obs
● 2026-03-14 07:42:22
● 2026-05-13 05:20:48
○NSns2.dzndns.com2018-08-01 → 2018-08-01 · 3 obs
○ 2026-03-14 07:42:22
○ 2026-05-13 05:20:48
●NSns2.xserver.jp2026-03-14 → 2026-05-13 · 3 obs
● 2026-03-14 07:42:22
● 2026-05-13 05:20:48
○NSns3.dzndns.com2018-08-01 → 2018-08-01 · 3 obs
○ 2026-03-14 07:42:22
○ 2026-05-13 05:20:48
●NSns3.xserver.jp2026-03-14 → 2026-05-13 · 3 obs
● 2026-03-14 07:42:22
● 2026-05-13 05:20:48
○NSns4.dzndns.com2018-08-01 → 2018-08-01 · 3 obs
○ 2026-03-14 07:42:22
○ 2026-05-13 05:20:48
●NSns4.xserver.jp2026-03-14 → 2026-05-13 · 3 obs
● 2026-03-14 07:42:22
● 2026-05-13 05:20:48
●NSns5.xserver.jp2026-03-14 → 2026-05-13 · 3 obs
● 2026-03-14 07:42:22
● 2026-05-13 05:20:48
●MXkeieibook.com2026-03-14 → 2026-05-13 · 2 obs
● 2026-05-13 05:20:48
○A153.122.62.1142018-08-01 → 2018-08-01 · 3 obs
○ 2026-03-14 07:42:22
○ 2026-05-13 05:20:48
●A85.131.197.1922026-03-14 → 2026-05-13 · 3 obs
● 2026-03-14 07:42:22
● 2026-05-13 05:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| keieibook.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
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 keieibook.com (unsigned zone)
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.192 |
| NS | 5 | ns4.xserver.jp, ns5.xserver.jp... |
| MX | 1 | keieibook.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16251.xserver.jp +a:keieiboo |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
keieibook.com is the mail server for keieibook.com.
IP Addresses
keieibook.com resolves to a single IP: 85.131.197.192.
Other host names, for instance mail.trendx.biz, xn--pckcpq5dmw0e7k9ce0ie.com, zen-lv.com, ghbf.asfsite.jp and caretaxi.net share IP numbers with keieibook.com.
Name Servers
keieibook.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
keieibook.com shares some name servers with other domains, for example rent-3510.com, sgricedesign.com, purinas.com, jvcea.or.jp and stps.co.jp.
Host names with 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 with one IP number:
- ns2.xserver.jp points to: 35.72.43.26
- ns3.xserver.jp points to: 202.226.36.247
Mail Servers
One mail server handles keieibook.com.
Host name keieibook.com points to IP 85.131.197.192.