j2scientific.com - robtex.com
j2scientific.com
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=1774761362 | ||||||
Same first word
j2scientific.com |
DNS History
12 records (6 active, 6 former)
○NSns1.carrierzone.com2015-06-26 → 2017-05-20 · 3 obs
● 2017-05-20 03:16:44
○ 2026-03-29 05:24:18
●NSns15.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:24:18
●NSns16.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:24:18
○NSns2.carrierzone.com2015-06-26 → 2017-05-20 · 3 obs
● 2017-05-20 03:16:44
○ 2026-03-29 05:24:18
○NSns3.carrierzone.com2015-06-26 → 2017-05-20 · 3 obs
● 2017-05-20 03:16:44
○ 2026-03-29 05:24:18
○NSns4.carrierzone.com2015-06-26 → 2017-05-20 · 3 obs
● 2017-05-20 03:16:44
○ 2026-03-29 05:24:18
○MXasp.reflexion.net2015-06-26 → 2017-05-20 · 3 obs
● 2017-05-20 03:16:44
○ 2026-03-29 05:24:18
●MXmx1-us1.ppe-hosted.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:24:18
●MXmx2-us1.ppe-hosted.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:24:18
●A13.248.243.52026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:24:18
○A66.112.96.502015-06-26 → 2017-05-20 · 3 obs
● 2017-05-20 03:16:44
○ 2026-03-29 05:24:18
●A76.223.105.2302026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| j2scientific.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j2scientific.com (unsigned zone)
⏱️ Timing
Total: 103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 10) |
| TXT | 4 | ppe-f592ceaf25310a99773eb7a590ba586d2f83, v=verifydomain MS=3529787... |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
j2scientific.com resolves to two IPs: 13.248.243.5 and 76.223.105.230.
other host names for instance robshapirowrites.com, jlsharpe.com, bodhitreesolutions.com, shedcorp.com.au and dandgsmoothconsulting.com share IP numbers with j2scientific.com.
Name Servers
j2scientific.com is delegated to two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.
j2scientific.com shares the same name server setup as other domains, for example ictcoaches.com, advancedappliedtechnologies.com, meetmyfosterdog.com, musesmag.com and filtersfirst.co.uk.
Host names with two IP numbers:
ns15.domaincontrol.com points to 2603:5:21b0::8 and 97.74.107.8
ns16.domaincontrol.com points to 2603:5:22b0::8 and 173.201.75.8
Mail Servers
j2scientific.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
j2scientific.com shares the same mail server setup as other domains, for instance isomass.com, cecny.com, formtecllc.com, 4seasons-landscape.com and freight-pal.com.
j2scientific.com shares mail servers with other domains at least partially, including callondietz.com, fhnga.com, bountifulirrigation.gov, visionpayroll.info and armesavn.com.
Host names with two IP numbers:
mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50
mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51