rkfa.com - robtex.com
rkfa.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=1784993057 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns19.domaincontrol.com2015-06-02 → 2026-07-25 · 2 obs
● 2026-07-25 15:43:32
●NSns20.domaincontrol.com2015-06-02 → 2026-07-25 · 2 obs
● 2026-07-25 15:43:32
●MXmailstore1.secureserver.net2015-06-02 → 2026-07-25 · 2 obs
● 2026-07-25 15:43:32
●MXsmtp.secureserver.net2015-06-02 → 2026-07-25 · 2 obs
● 2026-07-25 15:43:32
●A15.197.225.1282026-06-29 → 2026-07-25 · 3 obs
● 2026-06-29 17:34:38
● 2026-07-25 15:43:32
○A184.168.221.92015-06-02 → 2017-08-06 · 4 obs
● 2017-08-06 22:04:06
○ 2026-06-29 17:34:38
○ 2026-07-25 15:43:32
●A3.33.251.1682026-06-29 → 2026-07-25 · 3 obs
● 2026-06-29 17:34:38
● 2026-07-25 15:43:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rkfa.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rkfa.com (unsigned zone)
⏱️ Timing
Total: 195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | NS19.DOMAINCONTROL.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
rkfa.com points to the IP addresses 3.33.251.168 and 15.197.225.128
docberk.com, nuwayrealtyms.com, demairtceol.com plus two other host names have IP numbers in common with rkfa.com.
Name Servers
rkfa.com is delegated to two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.
The name server configuration of rkfa.com is shared with other domains, for instance zilkertocentralpark.com, creditlex.com, dvih.com and two others.
ns19.domaincontrol.com and ns20.domaincontrol.com each resolve to two IP addresses: ns19.domaincontrol.com points to 97.74.109.10 and 2603:5:21d0::a, while ns20.domaincontrol.com points to 173.201.77.10 and 2603:5:22d0::a.
Mail Servers
rkfa.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of rkfa.com matches that of other domains such as pronetcard.com, bacet.org, kawehi.org and two others.
Some mail servers of rkfa.com are also used by other domains, notably e-solutions-engineering.com and millionclicks.eu.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.