jkmailserver.com - dns.ninja
jkmailserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.238.27.202🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| PTR | jkmailserver.com | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| MX | mail.jkmailserver.com ⭐ | ||||||
| A | 50.238.27.202🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| PTR | jkmailserver.com | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2018-09-14 #5 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782853396 | ||||||
PTR for
MX for
Previously MX for
Subdomains
mail.jkmailserver.com |
Same first word
jkmailserver.com |
DNS History
5 records (4 active, 1 former)
●NSns43.domaincontrol.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 21:23:52
●NSns44.domaincontrol.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 21:23:52
●MXmail.jkmailserver.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 21:23:52
○A50.196.43.1472015-07-25 → 2018-08-22 · 4 obs
● 2018-08-22 09:51:36
○ 2026-03-24 02:53:04
○ 2026-06-30 21:23:52
●A50.238.27.2022026-03-24 → 2026-06-30 · 3 obs
● 2026-03-24 02:53:04
● 2026-06-30 21:23:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| jkmailserver.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkmailserver.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.238.27.202 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | mail.jkmailserver.com (pri: 0) |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
Hierarchy
jkmailserver.com serves as the parent of mail.jkmailserver.com.
Mail Server Role
jkmailserver.com serves as a mail server for storagebox5.com.
IP Addresses
jkmailserver.com points to a single IP number: 50.238.27.202.
There are other host names — mail.jkmailserver.com among them — that share IP numbers with jkmailserver.com.
Name Servers
DNS delegation for jkmailserver.com points to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
jkmailserver.com shares its name server setup with other domains, including educatorondemand.com, seekyt.com, meganmikkelson.com and two others.
jkmailserver.com has partial name server overlap with other domains, including keystonedermatology.com.
ns43.domaincontrol.com directs to 97.74.101.22 and 2603:5:2152::16. ns44.domaincontrol.com directs to 173.201.69.22 and 2603:5:2252::16. Each host name carries two IP addresses.
Mail Servers
jkmailserver.com has one mail server: mail.jkmailserver.com.
mail.jkmailserver.com has exactly one IP number: 50.238.27.202.