rfca.com - dns.ninja
rfca.com
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1782587365 | ||||||
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
βNSns.expr.net2009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-21 09:34:46
β 2026-06-27 19:22:12
βNSns2.expr.net2009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-21 09:34:46
β 2026-06-27 19:22:12
βNSns3.expr.net2009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-21 09:34:46
β 2026-06-27 19:22:12
βNSns37.domaincontrol.com2026-03-24 β 2026-06-27 Β· 3 obs
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βNSns38.domaincontrol.com2026-03-24 β 2026-06-27 Β· 3 obs
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βNSns55.worldnic.com2015-08-21 β 2017-05-18 Β· 5 obs
β 2015-08-21 09:34:46
β 2017-05-18 19:42:44
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βNSns56.worldnic.com2015-08-21 β 2017-05-18 Β· 5 obs
β 2015-08-21 09:34:46
β 2017-05-18 19:42:44
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βMXmail.rfca.com2009-01-12 β 2017-05-18 Β· 4 obs
β 2017-05-18 19:42:44
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βMXrfca-com.mail.protection.outlook.com2026-03-24 β 2026-06-27 Β· 3 obs
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βA160.153.0.1482026-03-24 β 2026-06-27 Β· 3 obs
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βA192.186.249.2252015-08-21 β 2017-05-18 Β· 5 obs
β 2015-08-21 09:34:46
β 2017-05-18 19:42:44
β 2026-03-24 00:54:28
β 2026-06-27 19:22:12
βA198.185.159.1442026-03-24 β 2026-06-27 Β· 2 obs
β 2026-06-27 19:22:12
βA198.185.159.1452026-03-24 β 2026-06-27 Β· 2 obs
β 2026-06-27 19:22:12
βA198.49.23.1442026-03-24 β 2026-06-27 Β· 2 obs
β 2026-06-27 19:22:12
βA198.49.23.1452026-03-24 β 2026-06-27 Β· 2 obs
β 2026-06-27 19:22:12
βA38.103.15.152009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-21 09:34:46
β 2026-06-27 19:22:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| rfca.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
β Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for rfca.com (unsigned zone)
β±οΈ Timing
Total: 221ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.153.0.148 |
| NS | 2 | ns38.domaincontrol.com, ns37.domaincontrol.com |
| MX | 1 | rfca-com.mail.protection.outlook.com (pr |
| TXT | 5 | v=spf1 include:secureserver.net -all, logmein-verification-code=7fe09884-6f33-... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
rfca.com directs to one IP number, which is 160.153.0.148.
Among the host names that share IP numbers with rfca.com are twangled.com, trycgm.com, jimandersenltd.com and two others.
Name Servers
rfca.com is served by two delegated name servers, ns37.domaincontrol.com and ns38.domaincontrol.com.
rfca.com has the same name server delegation as a number of other domains, such as infopneus.com, figr8fitness.com, combro.net and two more.
Each of the two host names carries two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
rfca.com routes its mail through a single mail server, rfca-com.mail.protection.outlook.com.
rfca-com.mail.protection.outlook.com directs to 8 IP numbers, including 40.93.192.1, 52.101.9.5 and 52.101.10.14, along with 5 other.