cfd-online.org - robtex.com
cfd-online.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776017027 | ||||||
Subdomains
Same first word
cfd-online.com |
cfd-online.se |
cfd-online.org |
cfd-online.de |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns.cfd-online.org2015-05-04 → 2016-12-06 · 4 obs
● 2016-12-06 07:44:12
○ 2026-04-02 14:56:54
○ 2026-04-12 18:17:50
●NSns1.cfd-online.org2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 14:56:54
● 2026-04-12 18:17:50
●NSns1.first-ns.de2015-05-04 → 2026-04-12 · 2 obs
● 2026-04-12 18:17:50
●NSrobotns2.second-ns.de2015-05-04 → 2026-04-12 · 4 obs
○ 2015-10-20 10:04:50
● 2016-12-06 07:44:12
● 2026-04-12 18:17:50
●NSrobotns3.second-ns.com2015-05-04 → 2026-04-12 · 2 obs
● 2026-04-12 18:17:50
●MXmail.cfd-online.org2015-05-04 → 2026-04-12 · 2 obs
● 2026-04-12 18:17:50
○A148.251.250.412015-10-20 → 2016-12-06 · 5 obs
● 2015-10-20 10:04:50
● 2016-12-06 07:44:12
○ 2026-04-02 14:56:54
○ 2026-04-12 18:17:50
○A148.251.250.422015-05-04 → 2015-05-04 · 3 obs
○ 2015-10-20 10:04:50
○ 2026-04-12 18:17:50
●A5.9.227.2332026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 14:56:54
● 2026-04-12 18:17:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cfd-online.org | robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfd-online.org (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.227.233 |
| NS | 4 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.cfd-online.org (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:cfd-online.com -all |
| SOA | 1 | ns1.cfd-online.org webmaster.cfd-online. |
Analysis
Hierarchy
cfd-online.org is a parent of ns1.cfd-online.org and mail.cfd-online.org.
IP Addresses
cfd-online.org points to a single IP: 5.9.227.233.
Other host names, for instance ns1.cfd-online.org, static.233.227.9.5.clients.your-server.de and mail.cfd-online.org share IP numbers with cfd-online.org.
Name Servers
cfd-online.org's delegation is handled by four name servers: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de and ns1.cfd-online.org.
cfd-online.org partially shares name servers with other domains; examples include birthalarm.de, begeisterungsmomente.net, speedtestx.de, evbay.de and ennest.de.
these name servers are commonly used with the name servers ns1.your-server.de.
Host names with two IP numbers: robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3; ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238; robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103. Host names with one IP number: ns1.cfd-online.org points to 5.9.227.233.
Mail Servers
cfd-online.org is handled by a single mail server, mail.cfd-online.org.
mail.cfd-online.org points to a single IP: 5.9.227.233.