rbf.com - dns.ninja
rbf.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=1786511664 | ||||||
Subdomains
ftp.rbf.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns-east.cerf.net2015-08-28 → 2016-11-19 · 4 obs
● 2016-11-19 20:38:38
○ 2021-10-24 23:02:46
○ 2026-08-12 05:37:48
○NSns-west.cerf.net2015-08-28 → 2016-11-19 · 4 obs
● 2016-11-19 20:38:38
○ 2021-10-24 23:02:46
○ 2026-08-12 05:37:48
●NSns23.worldnic.com2021-10-24 → 2026-08-12 · 3 obs
● 2021-10-24 23:02:46
● 2026-08-12 05:37:48
●NSns24.worldnic.com2021-10-24 → 2026-08-12 · 3 obs
● 2021-10-24 23:02:46
● 2026-08-12 05:37:48
○MXmail.b-io.co2015-10-09 → 2015-10-09 · 4 obs
● 2015-10-09 20:31:46
○ 2015-10-17 11:43:22
○ 2026-08-12 05:37:48
●MXrbf-com.mail.protection.outlook.com2015-08-28 → 2026-08-12 · 5 obs
● 2015-09-21 17:35:44
○ 2015-10-09 20:31:46
● 2015-10-17 11:43:22
● 2026-08-12 05:37:48
○A199.107.71.2392015-08-28 → 2016-11-19 · 7 obs
● 2015-09-21 17:35:44
○ 2015-10-09 20:31:46
● 2015-10-17 11:43:22
● 2016-11-19 20:38:38
○ 2021-10-24 23:02:46
○ 2026-08-12 05:37:48
○A208.91.197.1322015-10-09 → 2015-10-09 · 4 obs
● 2015-10-09 20:31:46
○ 2015-10-17 11:43:22
○ 2026-08-12 05:37:48
●A72.32.150.2362021-10-24 → 2026-08-12 · 3 obs
● 2021-10-24 23:02:46
● 2026-08-12 05:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| rbf.com | ns23.worldnic.com, ns24.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.77
NS records: ns23.worldnic.com, ns24.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbf.com (unsigned zone)
⏱️ Timing
Total: 275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.32.150.236 |
| NS | 2 | ns24.worldnic.com, ns23.worldnic.com |
| MX | 1 | rbf-com.mail.protection.outlook.com (pri |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS23.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns23.worldnic.com, ns24.worldnic.com)
Analysis
Hierarchy
rbf.com is the parent zone for ftp.rbf.com.
IP Addresses
rbf.com points to a single IP number: 72.32.150.236.
Among the host names that share IP numbers with rbf.com is mbakercorp.com, as one example.
Name Servers
The NS records for rbf.com delegate to ns23.worldnic.com and ns24.worldnic.com.
rbf.com shares its name server setup with other domains, including cityoflajoya.com, simoniz.com, purtest.com and two others.
ns23.worldnic.com resolves to 162.159.26.132. ns24.worldnic.com resolves to 162.159.27.77. Both host names point to a single IP number.
Mail Servers
rbf.com has one mail server: rbf-com.mail.protection.outlook.com.
rbf-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.41.0, 52.101.42.18, 52.101.50.1 and 5 other.