jcongdon.com - robtex.com
jcongdon.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=1777246701 | ||||||
Same first word
jcongdon.com |
DNS History
10 records (6 active, 4 former)
●NSns1.dreamhost.com2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 23:49:54
●NSns2.dreamhost.com2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 23:49:54
●NSns3.dreamhost.com2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 23:49:54
○NSns6359.hostgator.com2015-08-18 → 2017-02-15 · 3 obs
● 2017-02-15 11:59:14
○ 2026-04-26 23:49:54
○NSns6360.hostgator.com2015-08-18 → 2017-02-15 · 3 obs
● 2017-02-15 11:59:14
○ 2026-04-26 23:49:54
○MXmail.jcongdon.com2015-08-18 → 2017-02-15 · 3 obs
● 2017-02-15 11:59:14
○ 2026-04-26 23:49:54
●MXmail.protonmail.ch2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 23:49:54
●MXmailsec.protonmail.ch2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 23:49:54
●A107.180.233.962026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 23:49:54
○A192.232.220.1802015-08-18 → 2017-02-15 · 3 obs
● 2017-02-15 11:59:14
○ 2026-04-26 23:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| jcongdon.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcongdon.com (unsigned zone)
⏱️ Timing
Total: 207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.180.233.96 |
| NS | 3 | ns1.dreamhost.com, ns3.dreamhost.com... |
| MX | 2 | mail.protonmail.ch (pri: 0), mailsec.protonmail.ch (pri: 0) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=7bf63fccedc7ce90 |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
IP Addresses
jcongdon.com resolves to a single IP: 107.180.233.96.
Other host names, for instance hdoisc.com, kaleidosstudio.com, apache2-jolly.iad1-shared-e1-35.dreamhost.com, overflowshelter.info and zoeza.org share IP numbers with jcongdon.com.
Name Servers
jcongdon.com delegates to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
jcongdon.com shares some name servers with other domains, for example ps-f5.com, cambridgecollaborative.com, 4dayfix.com, kilmessan.com and foxnewsbias.com.
Host names with a single IP: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.
Mail Servers
jcongdon.com is served by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
jcongdon.com shares the mail server setup with other domains, for example it42.nl, joseduran.com, opsa.ch, fau.rest and aegreen.com.
jcongdon.com shares some mail servers with other domains, at least partially; for instance echouk.co.uk, brewmook.com, webserver6.quiltropolis.net, polysapien.com and davidsmit.com.
Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.