rfrn.org - robtex.com
rfrn.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786109200 | ||||||
Subdomains
navi.rfrn.org |
Same first word
Similar names
nrfr.co.uk |
nrfr.org |
rrfn.ca |
fnrr.com.au |
nrrf.com |
nrrf.org |
nrfr.com |
frnr.com |
rrnf.com |
frnr.org |
rnrf.ru |
nfrr.net |
rnfr.com |
frnr.de |
frnr.duckdns.org |
rrfn.com |
DNS History
10 records (9 active, 1 former)
●NSns1.digitalocean.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●NSns2.digitalocean.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●NSns3.digitalocean.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●MXalt1.aspmx.l.google.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●MXalt2.aspmx.l.google.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●MXaspmx.l.google.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●MXaspmx2.googlemail.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●MXaspmx3.googlemail.com2015-06-08 → 2026-08-07 · 2 obs
● 2026-08-07 13:43:18
●A159.65.169.1712026-04-10 → 2026-08-07 · 3 obs
● 2026-04-10 11:06:16
● 2026-08-07 13:43:18
○A192.81.217.1072015-06-08 → 2017-07-07 · 4 obs
● 2017-07-07 09:52:50
○ 2026-04-10 11:06:16
○ 2026-08-07 13:43:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rfrn.org | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfrn.org (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.65.169.171 |
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| MX | 5 | aspmx2.googlemail.com (pri: 10), aspmx3.googlemail.com (pri: 10)... |
| SOA | 1 | ns1.digitalocean.com hostmaster.rfrn.org |
Analysis
Hierarchy
navi.rfrn.org is a subdomain of rfrn.org.
IP Addresses
rfrn.org has exactly one IP address — 159.65.169.171.
Other host names share IP numbers with rfrn.org; navi.rfrn.org is one such example.
Name Servers
Three name servers are authoritative for rfrn.org: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
The name servers of rfrn.org overlap at least partially with those of other domains — among them boldparadox.com, ilavista.by, thomasjmeadows.com and two more.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.
Mail Servers
Five mail servers handle rfrn.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by rfrn.org are shared with other domains: mplaw.mk, scummybears.com, mail.tandd.co.jp and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.