rcfi.us - robtex.com
rcfi.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | static-1a.turbifysites.com | ||||||
| A | 35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net(30) | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| SOA | ns1.turbify.comhostmaster@rcfi.us 2026-02-18 #2 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786936922 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSno-dyn-updates.san.yahoo.com2015-07-22 → 2021-01-28 · 4 obs
● 2021-01-28 05:30:44
○ 2026-08-03 10:12:26
○ 2026-08-17 03:52:14
●NSns1.turbify.com2026-08-03 → 2026-08-17 · 3 obs
● 2026-08-03 10:12:26
● 2026-08-17 03:52:14
●NSns2.turbify.com2026-08-03 → 2026-08-17 · 3 obs
● 2026-08-03 10:12:26
● 2026-08-17 03:52:14
○NSyns1.yahoo.com2015-07-22 → 2021-01-28 · 4 obs
● 2021-01-28 05:30:44
○ 2026-08-03 10:12:26
○ 2026-08-17 03:52:14
○NSyns2.yahoo.com2015-07-22 → 2021-01-28 · 4 obs
● 2021-01-28 05:30:44
○ 2026-08-03 10:12:26
○ 2026-08-17 03:52:14
●MXmx-biz.mail.am0.yahoodns.net2015-07-22 → 2026-08-17 · 2 obs
● 2026-08-17 03:52:14
●A3.230.199.1172026-08-03 → 2026-08-17 · 3 obs
● 2026-08-03 10:12:26
● 2026-08-17 03:52:14
●A35.168.67.1382026-08-03 → 2026-08-17 · 3 obs
● 2026-08-03 10:12:26
● 2026-08-17 03:52:14
○A67.195.197.252021-01-28 → 2021-01-28 · 4 obs
● 2021-01-28 05:30:44
○ 2026-08-03 10:12:26
○ 2026-08-17 03:52:14
○A67.195.197.762020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 20:45:10
○ 2021-01-28 05:30:44
○ 2026-08-17 03:52:14
○A98.139.135.1282015-11-23 → 2017-02-13 · 5 obs
● 2015-11-23 21:26:42
● 2017-02-13 10:59:16
○ 2020-01-04 20:45:10
○ 2026-08-17 03:52:14
○A98.139.135.1992015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-23 21:26:42
○ 2026-08-17 03:52:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, w.cctld.us, n.cctld.us, f.cctld.us... | - |
| rcfi.us | ns2.turbify.com, ns1.turbify.com | - |
✅ Authoritative Response
Server:134.33.240.61
NS records: ns2.turbify.com, ns1.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcfi.us (unsigned zone)
⏱️ Timing
Total: 1352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.168.67.138, 3.230.199.117 |
| NS | 2 | ns1.turbify.com, ns2.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 30), mx-biz.mail.am0.yahoodns.net (pri: 20) |
| SOA | 1 | ns1.turbify.com hostmaster.rcfi.us |
Analysis
IP Addresses
rcfi.us has two IP addresses: 3.230.199.117 and 35.168.67.138
plainfieldparkdistrict.com, alphaoneinc.net, wistol.com plus two other host names have IP numbers in common with rcfi.us.
Name Servers
The NS records for rcfi.us delegate to ns1.turbify.com and ns2.turbify.com.
The name server configuration of rcfi.us is shared with other domains, for instance cafeconellas.us, coregrid.us, ud2d.com and two others.
There is at least partial name server overlap between rcfi.us and other domains — lamontandlamont.com, 2rivers-harley.in, lawen.com.sg and two more among them.
These name servers tend to appear in combination with the name servers yns1.yahoo.com, yns2.yahoo.com, ns8.san.yahoo.com and ns9.san.yahoo.com.
ns1.turbify.com → 20.121.230.119 and ns2.turbify.com → 134.33.240.61: one IP number per host name.
Mail Servers
rcfi.us uses one mail server — mx-biz.mail.am0.yahoodns.net.
The mail server setup of rcfi.us matches that of other domains such as bravesmail.com, twitterature.us, markneider.com and two others.
At least some of the mail servers used by rcfi.us are shared with other domains: robertmendyk.com, betozone.com, upnwinterclassic.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx-van.mail.am0.yahoodns.net.
mx-biz.mail.am0.yahoodns.net carries two IP numbers: 67.195.204.83 and 67.195.228.75.