cfns.info - robtex.com
cfns.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.88.28🇯🇵 AS131965183.181.88.0/23 | ||||||
| PTR | sv8027.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164 | ||||||
| A | 202.226.36.170 | ||||||
| A | 202.226.36.246 | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26 | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247 | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226 | ||||||
| A | 183.90.224.230 | ||||||
| A | 202.226.39.247 | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218 | ||||||
| A | 157.112.182.220 | ||||||
| A | 202.226.37.247 | ||||||
| MX | cfns.info ⭐ | ||||||
| A | 183.181.88.28🇯🇵 AS131965183.181.88.0/23 | ||||||
| PTR | sv8027.xserver.jp | ||||||
| TXT | v=spf1 +a:sv8027.xserver.jp +a:cfns.info +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1772600120 | ||||||
MX for
cfns.info |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
○NSns1.dns.com2017-06-25 → 2017-06-25 · 3 obs
○ 2026-03-09 08:15:00
○ 2026-03-09 10:03:28
●NSns1.xserver.jp2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 08:15:00
● 2026-03-09 10:03:28
●NSns2.xserver.jp2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 08:15:00
● 2026-03-09 10:03:28
●NSns3.xserver.jp2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 08:15:00
● 2026-03-09 10:03:28
●NSns4.xserver.jp2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 08:15:00
● 2026-03-09 10:03:28
●NSns5.xserver.jp2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 08:15:00
● 2026-03-09 10:03:28
●MXcfns.info2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 10:03:28
●A183.181.88.282026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 08:15:00
● 2026-03-09 10:03:28
○A198.56.235.1702017-06-25 → 2017-06-25 · 3 obs
○ 2026-03-09 08:15:00
○ 2026-03-09 10:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| cfns.info | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server: 202.226.36.170
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 cfns.info (unsigned zone)
⏱️ Timing
Total: 1390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.88.28 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | cfns.info (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8027.xserver.jp +a:cfns.info |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
cfns.info serves as the mail server for cfns.info.
IP Addresses
cfns.info points to IP number 183.181.88.28.
For instance, other host names mail.imk-holdings.co.jp, gosho-houonji.net, alsole.or.jp, eris-law.com and yuicraft.com share IP numbers with cfns.info.
Name Servers
cfns.info is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
cfns.info shares name servers with other domains at least partially, for example orto.co.jp, bks-entry.com, postmate-hoikuen.com, alertchina.com and nanjo.jp.
Host names with three IP numbers:
The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
The host name ns2.xserver.jp points to: 35.72.43.26.
The host name ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
cfns.info is handled by a single mail server, cfns.info.
cfns.info points to a single IP: 183.181.88.28.