cooljsonline.com - dns.ninja
cooljsonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns33.worldnic.com ⭐ | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns34.worldnic.com | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com(20) | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | MS=ms45452369 | ||||||
| TXT | v=spf1 a mx include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com i... | ||||||
| SOA | NS33.WORLDNIC.comnamehost@WORLDNIC.com serial=125103102 | ||||||
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=1785545202 | ||||||
Same first word
cooljsonline.com |
DNS History
12 records (5 active, 7 former)
○NSns.michellgroup.net2015-06-02 → 2017-09-22 · 3 obs
● 2017-09-22 03:42:10
○ 2026-08-01 00:53:38
○NSns2.michellgroup.net2015-06-02 → 2017-09-22 · 3 obs
● 2017-09-22 03:42:10
○ 2026-08-01 00:53:38
●NSns33.worldnic.com2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:53:38
●NSns34.worldnic.com2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:53:38
○MXmailhost-01.michellgroup.net2015-06-02 → 2016-03-29 · 4 obs
● 2016-03-29 04:12:34
○ 2016-09-16 07:28:34
○ 2026-08-01 00:53:38
○MXmailhost-02.michellgroup.net2015-06-02 → 2016-03-29 · 4 obs
● 2016-03-29 04:12:34
○ 2016-09-16 07:28:34
○ 2026-08-01 00:53:38
●MXmx1-us1.ppe-hosted.com2016-09-16 → 2026-08-01 · 3 obs
● 2016-09-16 07:28:34
● 2026-08-01 00:53:38
●MXmx2-us1.ppe-hosted.com2016-09-16 → 2026-08-01 · 3 obs
● 2016-09-16 07:28:34
● 2026-08-01 00:53:38
○A107.180.0.872017-09-22 → 2017-09-22 · 3 obs
● 2017-09-22 03:42:10
○ 2026-08-01 00:53:38
○A199.175.45.1522015-10-28 → 2017-04-18 · 5 obs
● 2015-10-28 04:40:12
● 2017-04-18 20:55:12
○ 2017-09-22 03:42:10
○ 2026-08-01 00:53:38
●A209.17.116.1632026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:53:38
○A50.23.248.2442015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-28 04:40:12
○ 2026-08-01 00:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cooljsonline.com | ns33.worldnic.com, ns34.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.212
NS records: ns33.worldnic.com, ns34.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cooljsonline.com (unsigned zone)
⏱️ Timing
Total: 451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns34.worldnic.com, ns33.worldnic.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20) |
| TXT | 2 | MS=ms45452369, v=spf1 a mx include:spf.protection.outlo |
| SOA | 1 | NS33.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns33.worldnic.com, ns34.worldnic.com)
Analysis
IP Addresses
cooljsonline.com has exactly one IP address — 209.17.116.163.
girardmtolive.com, kernsgroup.com, www.valleyheartandvascular.com plus two other host names have IP numbers in common with cooljsonline.com.
Name Servers
cooljsonline.com is served by two delegated name servers, ns33.worldnic.com and ns34.worldnic.com.
The name server configuration of cooljsonline.com is shared with other domains, for instance luxurylv.co, uptoten.org, dsheridan.com and two others.
ns33.worldnic.com resolves to 162.159.26.212. ns34.worldnic.com resolves to 162.159.27.146. Both host names point to a single IP number.
Mail Servers
cooljsonline.com uses two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
The mail server setup of cooljsonline.com matches that of other domains such as toughbatteries.com, tailsboston.com, russianriverfestivals.com and two others.
At least some of the mail servers used by cooljsonline.com are shared with other domains: glostrap.com, courtorderedclasses.com, linkitpros.com and two others among them.
Each of the two host names carries two IP addresses: mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50, and mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.