cfdlectures.com - robtex.com
cfdlectures.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.105.4.205🇷🇴 ASN19624185.105.4.0/23 | ||||||
| PTR | server.guventechnology.com | ||||||
| NS | ns1.cprapid.com ⭐ | ||||||
| NS | ns1.guventechnology.com | ||||||
| A | 185.105.4.205🇷🇴 ASN19624185.105.4.0/23 | ||||||
| PTR | server.guventechnology.com | ||||||
| NS | ns2.guventechnology.com | ||||||
| A | 185.105.4.205🇷🇴 ASN19624185.105.4.0/23 | ||||||
| PTR | server.guventechnology.com | ||||||
| MX | cfdlectures.com ⭐ | ||||||
| A | 185.105.4.205🇷🇴 ASN19624185.105.4.0/23 | ||||||
| PTR | server.guventechnology.com | ||||||
| SOA | ns1.cprapid.comugurguven@yahoo.com 2026-04-16 #1 | ||||||
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=1778402776 | ||||||
MX for
cfdlectures.com |
Same first word
cfdlectures.com |
DNS History
7 records (5 active, 2 former)
●NSns1.cprapid.com2026-03-17 → 2026-05-10 · 3 obs
● 2026-03-17 00:38:46
● 2026-05-10 08:51:44
●NSns1.guventechnology.com2016-12-17 → 2026-05-10 · 2 obs
● 2026-05-10 08:51:44
●NSns2.guventechnology.com2016-12-17 → 2026-05-10 · 2 obs
● 2026-05-10 08:51:44
●MXcfdlectures.com2016-12-17 → 2026-05-10 · 2 obs
● 2026-05-10 08:51:44
●A185.105.4.2052026-03-17 → 2026-05-10 · 3 obs
● 2026-03-17 00:38:46
● 2026-05-10 08:51:44
○A185.105.4.2062026-03-17 → 2026-05-10 · 2 obs
○ 2026-05-10 08:51:44
○A98.142.98.1152016-12-17 → 2017-08-23 · 4 obs
● 2017-08-23 21:43:06
○ 2026-03-17 00:38:46
○ 2026-05-10 08:51:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| cfdlectures.com | ns1.guventechnology.com, ns2.guventechnology.com | 2 records |
✅ Authoritative Response
Server:185.105.4.206
NS records: ns1.guventechnology.com, ns2.guventechnology.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfdlectures.com (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.105.4.205 |
| NS | 2 | ns1.guventechnology.com, ns2.guventechnology.com |
| MX | 1 | cfdlectures.com (pri: 0) |
| SOA | 1 | ns1.cprapid.com ugurguven.yahoo.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.guventechnology.com, ns2.guventechnology.com)
Analysis
Mail Server Role
cfdlectures.com serves as the mail server for cfdlectures.com.
IP Addresses
cfdlectures.com points to a single IP number: 185.105.4.205.
Other host names, for instance mail.guventechnology.com, ns2.guventechnology.com, server.guventechnology.com, ns1.guventechnology.com and mail.biltekteknoloji.com.tr share IP numbers with cfdlectures.com.
Name Servers
The delegation for cfdlectures.com is handled by three name servers: ns1.cprapid.com, ns1.guventechnology.com and ns2.guventechnology.com.
cfdlectures.com at least partially shares name servers with other domains, for instance nevrada.com, eslingas.net, kotakmedia.net, lotus96.com and ns2.xhost2010.net.
These name servers are commonly used with ns2.cprapid.com, ns1.zaaakodpass.com, ns2.zaaakodpass.com, ns10.mywhiteserver.com, ns9.mywhiteserver.com, ns1.suqkw.com and ns2.suqkw.com.
Host names sharing a single IP:
ns1.guventechnology.com points to 185.105.4.205
ns2.guventechnology.com points to 185.105.4.205
Host names that point to 185.105.4.205: ns1.guventechnology.com and ns2.guventechnology.com
Mail Servers
A single mail server handles cfdlectures.com.
cfdlectures.com points to a single IP: 185.105.4.205.