rfcert.com - robtex.com
rfcert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.250.235.22🇬🇧 WHG-SGP | ||||||
| PTR | s1300.sgp1.mysecurecloudhost.com | ||||||
| NS | ns1.mysecurecloudhost.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.mysecurecloudhost.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.mysecurecloudhost.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.mysecurecloudhost.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | rfcert.com ⭐ | ||||||
| A | 192.250.235.22🇬🇧 WHG-SGP | ||||||
| PTR | s1300.sgp1.mysecurecloudhost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:192.250.235.22 include:spf.mysecurecloudhost.com ~all | ||||||
| SOA | ns1.mysecurecloudhost.comservers@mysecurecloudhost.com 2026-01-02 #0 | ||||||
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=1771291435 | ||||||
MX for
rfcert.com |
Same first word
rfcert.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.mysecurecloudhost.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:51:50
●NSns2.mysecurecloudhost.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:51:50
●NSns3.mysecurecloudhost.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:51:50
●NSns4.mysecurecloudhost.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:51:50
●MXrfcert.com2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:51:50
●A192.250.235.222026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:51:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| rfcert.com | ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com | 4 records |
✅ Authoritative Response
Server: 13.248.158.180
NS records: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfcert.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.250.235.22 |
| NS | 4 | ns3.mysecurecloudhost.com, ns1.mysecurecloudhost.com... |
| MX | 1 | rfcert.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:192.250.235.22 includ |
| SOA | 1 | ns1.mysecurecloudhost.com servers.mysecu |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com...)
AI analysis
rfcert.com serves as the mail server for rfcert.com.
rfcert.com points to a single IP number: 192.250.235.22.
Other host names, for instance mail.ccilip.com, bciccollege.edu.bd, tarnyaman-jaya.com, scpsc.edu.bd and rbksbl.com share IP numbers with rfcert.com.
rfcert.com is delegated to four name servers: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
rfcert.com at least partially shares name servers with other domains, for instance mysinfullife.com, serendipitytour.com, euproweb.com, drwestfall.us and mailmarvel.com.
These name servers are often used together with ns1000.mochahost.com, ns2000.mochahost.com, ns1.hostica.com, ns2.hostica.com and ns3.hostica.com.
Host names with a single IP address
ns1.mysecurecloudhost.com points to 13.248.158.180
ns2.mysecurecloudhost.com points to 75.2.118.134
ns3.mysecurecloudhost.com points to 76.223.26.245
ns4.mysecurecloudhost.com points to 99.83.147.209
A single mail server handles rfcert.com.
rfcert.com points to a single IP: 192.250.235.22.