jfaonline.com - robtex.com
jfaonline.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=1774606072 | ||||||
Same first word
jfaonline.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns1.stabletransit.com2015-08-27 → 2017-09-03 · 3 obs
● 2017-09-03 19:43:00
○ 2026-03-27 10:26:32
○NSdns2.stabletransit.com2015-08-27 → 2017-09-03 · 3 obs
● 2017-09-03 19:43:00
○ 2026-03-27 10:26:32
○NSns.rackspace.com2015-08-27 → 2017-09-03 · 3 obs
● 2017-09-03 19:43:00
○ 2026-03-27 10:26:32
●NSns15.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 10:26:32
●NSns16.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 10:26:32
○MXmx1.emailsrvr.com2015-08-27 → 2017-09-03 · 3 obs
● 2017-09-03 19:43:00
○ 2026-03-27 10:26:32
○MXmx2.emailsrvr.com2015-08-27 → 2017-09-03 · 3 obs
● 2017-09-03 19:43:00
○ 2026-03-27 10:26:32
●MXsmtp.google.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 10:26:32
○A50.57.86.2332015-08-27 → 2017-09-03 · 3 obs
● 2017-09-03 19:43:00
○ 2026-03-27 10:26:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| jfaonline.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfaonline.com (unsigned zone)
⏱️ Timing
Total: 218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=4KleL7sUNYlqCy_ |
| 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
Name Servers
Two name servers ns15.domaincontrol.com and ns16.domaincontrol.com handle the delegation for jfaonline.com.
jfaonline.com shares the same name server setup as other domains, for instance livorg.com, robinlaufer.com, jollylearning.co.uk, authentec.com.au and goonjan.com.
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
jfaonline.com is handled by a single mail server, smtp.google.com.
jfaonline.com uses the same mail server setup as other domains, for instance outside.com, dna-my.com, mbsorg.com, chiavi.com and klimaservice.it.
jfaonline.com shares at least partially some mail servers with other domains, for instance rt4.mx, grgms.ac.in, askpwr.com, dhonella.com and pakphanang.ac.th.
These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 2607:f8b0:4023:c0d::1b, 142.250.101.27, 142.250.141.26, 142.250.141.27, 142.251.2.26 and 142.251.2.27.