riverbook.info - robtex.com
riverbook.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1775941666 | ||||||
MX for
riverbook.info |
Same first word
riverbook.ru |
riverbook.info |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-03-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:14
●NSns2.xserver.jp2026-03-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:14
●NSns3.xserver.jp2026-03-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:14
●NSns4.xserver.jp2026-03-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:14
●NSns5.xserver.jp2026-03-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:14
●MXriverbook.info2026-03-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:14
●A202.233.66.742026-03-10 → 2026-04-11 · 2 obs
● 2026-04-11 21:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| riverbook.info | ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for riverbook.info (unsigned zone)
⏱️ Timing
Total: 2902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.233.66.74 |
| NS | 5 | ns4.xserver.jp, ns2.xserver.jp... |
| MX | 1 | riverbook.info (pri: 0) |
| TXT | 1 | v=spf1 +a:sv12393.xserver.jp +a:riverboo |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
riverbook.info serves as the mail server for riverbook.info.
IP Addresses
riverbook.info resolves to one IP number: 202.233.66.74.
Other host names, for instance web-sticky.com, aikawayuri.com, twohandbowling.com, fanfiction.co.jp and kentaendo.com share IP numbers with riverbook.info.
Name Servers
riverbook.info is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
riverbook.info at least partially shares name servers with other domains, including nanacoro.net, sunoak.net, haunted-campus.jp, powerspot-tours.com and trinity-hiroshima.com.
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
riverbook.info is handled by a single mail server, riverbook.info.
Host name riverbook.info resolves to a single IP: 202.233.66.74.