dobbsengineering.com - robtex.com

dobbsengineering.com

DNSSEC⚠️ Not signed
A173.236.207.175🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRvps37906.dreamhostps.com
NSns1.dreamhost.com ⭐
A162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dreamhost.com
NSns2.dreamhost.com
A162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dreamhost.com
NSns3.dreamhost.com
A162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dreamhost.com
MXmx1.mailchannels.net ⭐
A54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix
PTRec2-54-69-1-140.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net ⭐
A54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix
PTRec2-54-69-1-140.us-west-2.compute.amazonaws.com
TXTv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
SOAns1.dreamhost.comhostmaster@dreamhost.com 2026-03-06 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774600592

Same first word

dobbsengineering.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comns51.domaincontrol.comns52.domaincontrol.comMXmx1.mailchannels.netmx2.mailchannels.netmailstore1.secureserver.netsmtp.secureserver.netvade-in1.mail.dreamhost.comvade-in2.mail.dreamhost.comA173.236.207.175173.236.141.5572.167.232.75
●NSns1.dreamhost.com2016-03-21 → 2026-03-27 · 3 obs
○ 2015-12-04 20:32:26
● 2016-03-21 20:48:48
● 2026-03-27 08:53:42
●NSns2.dreamhost.com2016-03-21 → 2026-03-27 · 3 obs
○ 2015-12-04 20:32:26
● 2016-03-21 20:48:48
● 2026-03-27 08:53:42
●NSns3.dreamhost.com2016-03-21 → 2026-03-27 · 3 obs
○ 2015-12-04 20:32:26
● 2016-03-21 20:48:48
● 2026-03-27 08:53:42
○NSns51.domaincontrol.com2015-08-21 → 2015-12-04 · 4 obs
● 2015-08-21 08:00:42
● 2015-12-04 20:32:26
○ 2016-03-21 20:48:48
○ 2026-03-27 08:53:42
○NSns52.domaincontrol.com2015-08-21 → 2015-12-04 · 4 obs
● 2015-08-21 08:00:42
● 2015-12-04 20:32:26
○ 2016-03-21 20:48:48
○ 2026-03-27 08:53:42
○MXmailstore1.secureserver.net2015-08-21 → 2015-12-04 · 4 obs
● 2015-08-21 08:00:42
● 2015-12-04 20:32:26
○ 2016-03-21 20:48:48
○ 2026-03-27 08:53:42
●MXmx1.mailchannels.net2026-02-28 → 2026-03-27 · 3 obs
○ 2017-06-29 10:03:48
● 2026-02-28 01:13:06
● 2026-03-27 08:53:42
●MXmx2.mailchannels.net2026-02-28 → 2026-03-27 · 3 obs
○ 2017-06-29 10:03:48
● 2026-02-28 01:13:06
● 2026-03-27 08:53:42
○MXsmtp.secureserver.net2015-08-21 → 2015-12-04 · 4 obs
● 2015-08-21 08:00:42
● 2015-12-04 20:32:26
○ 2016-03-21 20:48:48
○ 2026-03-27 08:53:42
○MXvade-in1.mail.dreamhost.com2017-06-29 → 2017-06-29 · 4 obs
○ 2016-03-21 20:48:48
● 2017-06-29 10:03:48
○ 2026-02-28 01:13:06
○ 2026-03-27 08:53:42
○MXvade-in2.mail.dreamhost.com2017-06-29 → 2017-06-29 · 4 obs
○ 2016-03-21 20:48:48
● 2017-06-29 10:03:48
○ 2026-02-28 01:13:06
○ 2026-03-27 08:53:42
○A173.236.141.552016-03-21 → 2017-06-29 · 5 obs
○ 2015-12-04 20:32:26
● 2016-03-21 20:48:48
● 2017-06-29 10:03:48
○ 2026-02-28 01:13:06
○ 2026-03-27 08:53:42
●A173.236.207.1752026-02-28 → 2026-03-27 · 3 obs
○ 2017-06-29 10:03:48
● 2026-02-28 01:13:06
● 2026-03-27 08:53:42
○A72.167.232.752015-08-21 → 2015-12-04 · 4 obs
● 2015-08-21 08:00:42
● 2015-12-04 20:32:26
○ 2016-03-21 20:48:48
○ 2026-03-27 08:53:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
dobbsengineering.comns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com3 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 dobbsengineering.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data
A1173.236.207.175
NS3ns2.dreamhost.com, ns1.dreamhost.com...
MX2mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0)
TXT1v=spf1 mx include:netblocks.dreamhost.co
SOA1ns1.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

dobbsengineering.com points to an IP address: 173.236.207.175.

Name Servers

dobbsengineering.com is delegated to three name servers ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

dobbsengineering.com at least partially shares name servers with other domains, for instance carrelations.com, mealfeeds.com, big-mischief.com, papioun.com and biogenesis.com.

Host names with one 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

dobbsengineering.com is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

dobbsengineering.com uses the same mail server setup as other domains, for instance photoblogs.net, idomalca.com, emergingwhole.org, hostingactive.com and torredelprado.com.

dobbsengineering.com shares some mail servers with other domains, for example lafor.se, lindborgsplat.se and dublab.de.

Host names with a single IP

mx1.mailchannels.net points to 54.69.1.140

mx2.mailchannels.net points to 54.69.1.140

Host names that point to 54.69.1.140: mx1.mailchannels.net and mx2.mailchannels.net