jf3.org - robtex.com
jf3.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=1783724629 | ||||||
Subdomains
mail.jf3.org |
Same first word
Similar names
3jf.cn |
3jf.com |
f3j.nl |
j3f.de |
j3f.net |
j3f.com.br |
f3j.net |
f3j.ch |
f3j.de |
f3j.it |
f3j.dk |
j3f.co |
3jf.de |
f3j.ro |
j3f.org |
f3j.no |
3fj.cn |
fj3.ch |
f3j.com |
fj3.net |
3fj.jp |
3jf.net |
f3j.cz |
DNS History
10 records (7 active, 3 former)
○NSns03.domaincontrol.com2015-08-09 → 2016-12-11 · 4 obs
● 2016-12-11 15:10:50
○ 2026-06-17 10:10:02
○ 2026-07-10 23:25:20
○NSns04.domaincontrol.com2015-08-09 → 2016-12-11 · 4 obs
● 2016-12-11 15:10:50
○ 2026-06-17 10:10:02
○ 2026-07-10 23:25:20
●NSns1.linode.com2026-06-17 → 2026-07-10 · 3 obs
● 2026-06-17 10:10:02
● 2026-07-10 23:25:20
●NSns2.linode.com2026-06-17 → 2026-07-10 · 3 obs
● 2026-06-17 10:10:02
● 2026-07-10 23:25:20
●NSns3.linode.com2026-06-17 → 2026-07-10 · 3 obs
● 2026-06-17 10:10:02
● 2026-07-10 23:25:20
●NSns4.linode.com2026-06-17 → 2026-07-10 · 3 obs
● 2026-06-17 10:10:02
● 2026-07-10 23:25:20
●NSns5.linode.com2026-06-17 → 2026-07-10 · 3 obs
● 2026-06-17 10:10:02
● 2026-07-10 23:25:20
●MXmail.jf3.org2015-08-09 → 2026-07-10 · 2 obs
● 2026-07-10 23:25:20
●A104.237.150.772026-06-17 → 2026-07-10 · 3 obs
● 2026-06-17 10:10:02
● 2026-07-10 23:25:20
○A207.192.73.2042015-08-09 → 2016-12-11 · 4 obs
● 2016-12-11 15:10:50
○ 2026-06-17 10:10:02
○ 2026-07-10 23:25:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| jf3.org | ns2.linode.com, ns1.linode.com | - |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns2.linode.com, ns1.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jf3.org (unsigned zone)
⏱️ Timing
Total: 752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.237.150.77 |
| NS | 5 | ns5.linode.com, ns4.linode.com... |
| MX | 1 | mail.jf3.org (pri: 10) |
| SOA | 1 | ns1.linode.com dns.jf3.org |
Analysis
Hierarchy
mail.jf3.org is delegated beneath jf3.org.
IP Addresses
jf3.org resolves to one IP address: 104.237.150.77.
jfile.org, pumpsebara.net, 104-237-150-77.ip.linodeusercontent.com and two other host names share IP numbers with jf3.org.
Name Servers
jf3.org has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
There is at least partial name server overlap between jf3.org and other domains — tuhunga.com, purplemetro.com, islamistica.com and two more among them.
These name servers frequently co-occur with the name servers ns4.linode.com and ns5.linode.com.
Hostnames that resolve to two IP addresses:
ns1.linode.com points to 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com points to 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com points to 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com points to 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com points to 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
Mail for jf3.org is handled by a single mail server, mail.jf3.org.
mail.jf3.org resolves to a single IP number: 104.237.150.77.