cfs-ww.com - robtex.com
cfs-ww.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=1784398397 | ||||||
Same first word
cfs-ww.com |
DNS History
9 records (4 active, 5 former)
○NSns1.nomeo.be2020-04-12 → 2020-04-12 · 4 obs
● 2020-04-12 02:48:24
○ 2026-03-27 15:48:20
○ 2026-07-18 18:35:10
○NSns2.nomeo.be2020-04-12 → 2020-04-12 · 4 obs
● 2020-04-12 02:48:24
○ 2026-03-27 15:48:20
○ 2026-07-18 18:35:10
○NSns3.combell.net2007-11-12 → 2017-01-25 · 4 obs
● 2017-01-25 01:35:06
○ 2020-04-12 02:48:24
○ 2026-07-18 18:35:10
○NSns3.nomeo.be2020-04-12 → 2020-04-12 · 4 obs
● 2020-04-12 02:48:24
○ 2026-03-27 15:48:20
○ 2026-07-18 18:35:10
○NSns4.combell.net2007-11-12 → 2017-01-25 · 4 obs
● 2017-01-25 01:35:06
○ 2020-04-12 02:48:24
○ 2026-07-18 18:35:10
●NSns53.be2026-03-27 → 2026-07-18 · 3 obs
● 2026-03-27 15:48:20
● 2026-07-18 18:35:10
●NSns53.io2026-03-27 → 2026-07-18 · 3 obs
● 2026-03-27 15:48:20
● 2026-07-18 18:35:10
●MXbackup.smtp02.combell.com2007-11-12 → 2026-07-18 · 2 obs
● 2026-07-18 18:35:10
●MXsmtp.mailprotect.be2007-11-12 → 2026-07-18 · 2 obs
● 2026-07-18 18:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cfs-ww.com | ns53.be, ns53.io | - |
✅ Authoritative Response
Server:209.94.59.254
NS records: ns53.be, ns53.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfs-ww.com (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns53.io, ns53.be |
| MX | 2 | smtp.mailprotect.be (pri: 10), backup.smtp02.combell.com (pri: 100) |
| SOA | 1 | ns53.be hostmaster.cfs-ww.com |
Analysis
Name Servers
DNS delegation for cfs-ww.com points to two name servers: ns53.be and ns53.io.
The name server configuration of cfs-ww.com is shared with other domains, for instance kojo.be, findme.be, i-works.be and two others.
cfs-ww.com partially shares its NS delegation with several other domains, including arfeuille.be, audit.vlaanderen, blu-agencies.be and two others.
These name servers often co-occur with the name servers ns53.it.
Host names with four IP addresses:
ns53.io maps to the following IP addresses: 65.52.149.139, 185.179.91.199, 2a04:3542:8000:1000:f43f:26ff:fe87:67d1 and 2a13:aa40::be24:11ff:fe76:860.
Host names pointing to two IP addresses:
ns53.be has two IP addresses: 94.237.94.228 and 2a04:3542:1000:910:f43f:26ff:fe87:3c92.
Mail Servers
cfs-ww.com uses two mail servers, smtp.mailprotect.be and backup.smtp02.combell.com.
The mail server setup of cfs-ww.com matches that of other domains such as partex.be, probak.be, jason.be and two others.
At least some of the mail servers used by cfs-ww.com are shared with other domains: epicentrum.be, archion.be, henco.es and two others among them.
The mail servers mx.mailprotect.be and mx.backup.mailprotect.be regularly co-occur with these mail servers.
Hosts with five IP addresses:
smtp.mailprotect.be has IP addresses 178.208.39.146, 178.208.39.149 and 178.208.39.154 along with two other addresses.
Host names resolving to a single IP address:
backup.smtp02.combell.com directs to 62.213.205.131.