jm - robtex.com
jm
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.jm ⭐ | ||||||
| A | 196.2.1.6🇯🇲 AS3586196.2.1.0/24 | ||||||
| PTR | ns.jm | ||||||
| NS | jm.cctld.authdns.ripe.net | ||||||
| A | 2a13:27c0:30::82🇳🇱 RIPE-NCC-AUTHDNS-AS2a13:27c0:30::/48 Auth DNS Service Network | ||||||
| PTR | jm.cctld.authdns.ripe.net | ||||||
| A | 193.0.9.82🇳🇱 RIPE-NCC-AUTHDNS-AS193.0.9.0/24 Auth DNS Service Network | ||||||
| PTR | jm.cctld.authdns.ripe.net | ||||||
| NS | ns3-jm.fsl.org.jm | ||||||
| A | 196.3.191.66🇯🇲 AS22306196.3.191.0/24 | ||||||
| PTR | ns3-jm.fsl.org.jm | ||||||
| NS | phloem.uoregon.edu | ||||||
| A | 2001:468:d01:20::80df:2023🇺🇸 UONET2001:468:d01::/48 University of Oregon | ||||||
| PTR | phloem.uoregon.edu | ||||||
| A | 128.223.32.35🇺🇸 UONET128.223.0.0/16 University of Oregon | ||||||
| PTR | phloem.uoregon.edu | ||||||
| SOA | ns.jmdmaster@ns.jm serial=302606151 | ||||||
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-06-21 #1 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSjm.cctld.authdns.ripe.net2015-09-02 → 2026-06-22 · 2 obs
● 2026-06-22 06:32:12
○NSns-jm.ripe.net2015-09-02 → 2021-11-13 · 4 obs
● 2021-11-13 08:53:38
○ 2026-02-14 16:05:26
○ 2026-06-22 06:32:12
●NSns.jm2015-09-02 → 2026-06-22 · 2 obs
● 2026-06-22 06:32:12
○NSns.utechjamaica.edu.jm2015-09-02 → 2021-11-13 · 4 obs
● 2021-11-13 08:53:38
○ 2026-02-14 16:05:26
○ 2026-06-22 06:32:12
●NSns3-jm.fsl.org.jm2015-09-02 → 2026-06-22 · 2 obs
● 2026-06-22 06:32:12
●NSphloem.uoregon.edu2015-09-02 → 2026-06-22 · 2 obs
● 2026-06-22 06:32:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jm | ns3-jm.fsl.org.jm, jm.cctld.authdns.ripe.net, ns.jm, phloem.uoregon.edu | 6 records |
✅ Authoritative Response
Server:196.3.191.66
NS records: ns3-jm.fsl.org.jm, jm.cctld.authdns.ripe.net, ns.jm, phloem.uoregon.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jm (unsigned zone)
⏱️ Timing
Total: 390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns.jm, ns3-jm.fsl.org.jm... |
| SOA | 1 | ns.jm dmaster.ns.jm |
📌 Glue Records Collected
Total: 6
In-bailiwick: 2 (ns.jm, ns3-jm.fsl.org.jm)
Out-of-bailiwick: 4 (phloem.uoregon.edu, jm.cctld.authdns.ripe.net, phloem.uoregon.edu...)
Analysis
Hierarchy
gov.jm, nic.jm, ns.jm, gy-secondary.jm, ns-park.jm and a few other host names are all children of jm.
Name Servers
Four name servers handle the delegation for jm: ns.jm, phloem.uoregon.edu, ns3-jm.fsl.org.jm and jm.cctld.authdns.ripe.net.
The name servers of jm overlap at least partially with those of other domains — among them web.do, cotecna.gq, 108.171.184.in-addr.arpa and two more.
These name servers commonly appear in delegations together with ruminant.uoregon.edu, ns1.f5cloudservices.com, lsu-bdds1.lsu.edu and 7 other.
Host names pointing to two IP addresses:
phloem.uoregon.edu points to 128.223.32.35 and 2001:468:d01:20::80df:2023.
jm.cctld.authdns.ripe.net points to 193.0.9.82 and 2a13:27c0:30::82.
Host names resolving to a single IP address:
ns3-jm.fsl.org.jm points to 196.3.191.66.