rtfo.org - dns.ninja
rtfo.org
org
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info โญ โ ๏ธ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info โ ๏ธ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info โ ๏ธ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785271320 | ||||||
Subdomains
shodan.rtfo.org |
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
โNSns1.mydyndns.org2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โNSns1189.dns.dyn.com2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โNSns2134.dns.dyn.com2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โNSns3195.dns.dyn.com2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โNSns4141.dns.dyn.com2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โMXalt1.aspmx.l.google.com2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โMXalt2.aspmx.l.google.com2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โMXaspmx.l.google.com2015-08-09 โ 2026-07-28 ยท 2 obs
โ 2026-07-28 21:14:26
โA108.166.114.372015-08-09 โ 2015-08-09 ยท 3 obs
โ 2015-12-14 04:01:14
โ 2026-07-28 21:14:26
โA162.242.211.2322015-12-14 โ 2026-07-28 ยท 3 obs
โ 2015-12-14 04:01:14
โ 2026-07-28 21:14:26
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| rtfo.org | ns1189.dns.dyn.com, ns3195.dns.dyn.com, ns2134.dns.dyn.com, ns4141.dns.dyn.com | - |
โ Authoritative Response
Server:108.59.172.201
NS records: ns1189.dns.dyn.com, ns3195.dns.dyn.com, ns2134.dns.dyn.com, ns4141.dns.dyn.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for rtfo.org (unsigned zone)
โฑ๏ธ Timing
Total: 1915ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.242.211.232 |
| NS | 4 | ns3195.dns.dyn.com, ns2134.dns.dyn.com... |
| MX | 3 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | ns1.mydyndns.org zone-admin.dyndns.com |
Analysis
Hierarchy
rtfo.org is the parent zone for shodan.rtfo.org.
IP Addresses
rtfo.org resolves to just one IP address, 162.242.211.232.
shodan.rtfo.org is an example of another host name that shares IP numbers with rtfo.org.
Name Servers
rtfo.org delegates to five name servers: ns1.mydyndns.org, ns1189.dns.dyn.com, ns2134.dns.dyn.com and two others.
rtfo.org partially shares its NS delegation with several other domains, including realinterests.com, troystribling.com, shiftonline.com and two others.
In DNS configurations, these name servers often share authority with ns4141.dns.dyn.com, ns3195.dns.dyn.com, ns2.mydyndns.org and 7 other name servers.
Host names that have two IP addresses:
ns1.mydyndns.org resolves to 108.59.166.201 and 2600:2000:2100::c9.
ns1189.dns.dyn.com resolves to 108.59.166.201 and 2600:2000:2100::c9.
ns2134.dns.dyn.com resolves to 108.59.168.201 and 2600:2000:2110::c9.
ns3195.dns.dyn.com resolves to 108.59.170.201 and 2600:2000:2120::c9.
ns4141.dns.dyn.com resolves to 108.59.172.201 and 2600:2000:2130::c9.
The host names ns1.mydyndns.org and ns1189.dns.dyn.com both resolve to 2600:2000:2100::c9 IP addresses.
The host names ns1.mydyndns.org and ns1189.dns.dyn.com both resolve to 108.59.166.201 IP addresses.
Mail Servers
rtfo.org uses three mail servers โ aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
There is at least a partial MX overlap between rtfo.org and other domains, including jslovers.com, ns500734.ns500734.ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500693.ns500699.ns500632.ns500632.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500758.ns500698.ns500698.ns500759.ns500759.ns500698.ns500735.ns500736.ns500708.ns500708.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Each of aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com points to two IP numbers. aspmx.l.google.com points to 142.251.111.27 and 2607:f8b0:4004:c23::1a. alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b. alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.