masterdev.org - dns.ninja
masterdev.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.198.77🇺🇸 AS26347173.236.128.0/17 | ||||||
| PTR | vps48145.dreamhostps.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 | 54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-187-177-89.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-187-177-89.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 2026-03-12 #7 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1780979718 | ||||||
Same first word
masterdev.pl |
masterdev.org |
masterdev.ca |
masterdev.com |
masterdev.com.br |
masterdev.fr |
masterdev.eu |
masterdev.guru |
masterdev.net |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.dreamhost.com2015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 04:55:26
●NSns2.dreamhost.com2015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 04:55:26
●NSns3.dreamhost.com2015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 04:55:26
●MXmx1.mailchannels.net2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 12:52:54
● 2026-06-09 04:55:26
○MXmx1.sub5.homie.mail.dreamhost.com2015-07-11 → 2016-07-13 · 4 obs
● 2016-07-13 03:44:26
○ 2017-03-19 02:59:16
○ 2026-06-09 04:55:26
●MXmx2.mailchannels.net2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 12:52:54
● 2026-06-09 04:55:26
○MXmx2.sub5.homie.mail.dreamhost.com2015-07-11 → 2016-07-13 · 4 obs
● 2016-07-13 03:44:26
○ 2017-03-19 02:59:16
○ 2026-06-09 04:55:26
○MXvade-in1.mail.dreamhost.com2017-03-19 → 2020-01-21 · 5 obs
● 2017-03-19 02:59:16
● 2020-01-21 14:43:26
○ 2026-03-23 12:52:54
○ 2026-06-09 04:55:26
○MXvade-in2.mail.dreamhost.com2017-03-19 → 2020-01-21 · 5 obs
● 2017-03-19 02:59:16
● 2020-01-21 14:43:26
○ 2026-03-23 12:52:54
○ 2026-06-09 04:55:26
○A173.236.137.62015-07-11 → 2020-01-21 · 4 obs
● 2020-01-21 14:43:26
○ 2026-03-23 12:52:54
○ 2026-06-09 04:55:26
●A173.236.198.772026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 12:52:54
● 2026-06-09 04:55:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| masterdev.org | ns3.dreamhost.com, ns1.dreamhost.com, ns2.dreamhost.com | - |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns3.dreamhost.com, ns1.dreamhost.com, ns2.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterdev.org (unsigned zone)
⏱️ Timing
Total: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.198.77 |
| NS | 3 | ns3.dreamhost.com, ns1.dreamhost.com... |
| MX | 2 | mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
Analysis
IP Addresses
masterdev.org points to a single IP number: 173.236.198.77.
Other host names, for instance vps48145.dreamhostps.com, flandia.com and gnarfy.com share IP numbers with masterdev.org.
Name Servers
masterdev.org is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
There is at least partial name server overlap between masterdev.org and other domains — strategic.industries, primrosemansion.com, jnxpartners.com and two more among them.
ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP address: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.
Mail Servers
masterdev.org has two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
masterdev.org shares the same mail server setup as other domains, including teleport-asia.com, tmmnet.net, oddballsport.com and two others.
masterdev.org shares at least partially some mail servers with other domains, for instance osloby.bike and kitchenfriends.se.
mx1.mailchannels.net and mx2.mailchannels.net both resolve to the same single IP address: 54.187.177.89.
mx1.mailchannels.net and mx2.mailchannels.net are host names that each point to 54.187.177.89 IP addresses.