johnmcduffie.com - robtex.com
johnmcduffie.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.195.216🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-igloo.iad1-shared-e1-13.dreamhost.com | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-29-166.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-03-03 #0 | ||||||
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=1774689722 | ||||||
Same first word
johnmcduffie.com |
DNS History
6 records (6 active, 0 former)
●NSns1.dreamhost.com2026-03-15 → 2026-03-28 · 2 obs
● 2026-03-28 09:40:22
●NSns2.dreamhost.com2026-03-15 → 2026-03-28 · 2 obs
● 2026-03-28 09:40:22
●NSns3.dreamhost.com2026-03-15 → 2026-03-28 · 2 obs
● 2026-03-28 09:40:22
●MXmx1.mailchannels.net2026-03-15 → 2026-03-28 · 2 obs
● 2026-03-28 09:40:22
●MXmx2.mailchannels.net2026-03-15 → 2026-03-28 · 2 obs
● 2026-03-28 09:40:22
●A173.236.195.2162026-03-15 → 2026-03-28 · 2 obs
● 2026-03-28 09:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| johnmcduffie.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.26.14
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johnmcduffie.com (unsigned zone)
⏱️ Timing
Total: 2199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.195.216 |
| NS | 3 | ns3.dreamhost.com, ns2.dreamhost.com... |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| 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
johnmcduffie.com points to a single IP number: 173.236.195.216.
Other host names, for instance dusan.co, abbeyproducts.com, teenytiles.com, sbcssar.com and hassadcapital.com share IP numbers with johnmcduffie.com.
Name Servers
The delegation for johnmcduffie.com is handled by three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
johnmcduffie.com at least partially shares name servers with other domains, for instance snowforce.io, (0x6e616b6564)eve.com, kimbarge.com, slank.se and mrdraincleaner.co.
Host names with one IP number:
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
johnmcduffie.com is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
johnmcduffie.com uses the same mail server configuration as other domains, such as makeexcelfaster.com, project4web.com, vadosity.net, ctrlz.it and lakarmottagningen.se.
johnmcduffie.com shares at least partially some mail servers with other domains, for example bergfors.net, le-s.se and moderator.se.
Host names with one IP number: mx1.mailchannels.net points to 54.69.1.140; mx2.mailchannels.net points to 18.236.29.166.