jefs.org - robtex.com
jefs.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.kk-ca.net ⚠️ Not in zone NS records | ||||||
| A | 58.191.153.3🇯🇵 eo58.188.0.0/14 OPTAGE Inc. | ||||||
| PTR | ns.kk-ca.net | ||||||
| NS | ns2.kk-ca.net ⚠️ Not in zone NS records | ||||||
| A | 61.115.234.4🇯🇵 IDC61.115.224.0/20 Frontier Inc. | ||||||
| PTR | ns2.kk-ca.net | ||||||
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=1784148196 | ||||||
Previously MX for
jefs.org |
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
○MXjefs.org2015-07-16 → 2017-03-28 · 4 obs
● 2017-03-28 18:07:20
○ 2026-07-13 22:01:22
○ 2026-07-15 21:20:30
○A61.115.234.232015-07-16 → 2017-03-28 · 4 obs
● 2017-03-28 18:07:20
○ 2026-07-13 22:01:22
○ 2026-07-15 21:20:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| jefs.org | ns2.kk-ca.net, ns.kk-ca.net | - |
✅ Authoritative Response
Server:58.191.153.3
NS records: ns2.kk-ca.net, ns.kk-ca.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jefs.org (unsigned zone)
⏱️ Timing
Total: 852ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
jefs.org is served by two delegated name servers, ns2.kk-ca.net and ns.kk-ca.net.
jefs.org has the same name server delegation as a number of other domains, such as usitora.com, vondutch-motors.jp, ablenetuser.ne.jp and two more.
The name servers of jefs.org overlap at least partially with those of other domains — among them kumei.ne.jp, co.fm, creseed.co.jp and two more.
These name servers commonly appear in combination with the name servers ns1.kk-net.ne.jp.
Both ns2.kk-ca.net and ns.kk-ca.net have a single IP address each — ns2.kk-ca.net resolves to 61.115.234.4 while ns.kk-ca.net resolves to 58.191.153.3.