`boulderwireless.com`

DNSSEC	⚠️ Not signed
A	173.236.137.88^{🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
		PTR	`apache2-ogle.iad1-shared-e1-31.dreamhost.com`
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`mx1.mailchannels.net` ⭐
		A	52.38.143.159^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-38-143-159.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	52.38.143.159^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-38-143-159.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-03-04 #3

`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.net`nstld@verisign-grs.com serial=1774382122

Subdomains

mail.boulderwireless.com

Same first word

boulderwireless.com

DNS History

13 records (6 active, 7 former)

○NSns01.bldrco.net2015-12-31 → 2017-05-18 · 5 obs

○ 2015-07-20 03:44:14
● 2015-12-31 22:18:00
● 2017-05-18 17:37:12
○ 2026-02-17 19:51:22
○ 2026-03-24 20:02:42

○NSns02.bldrco.net2015-12-31 → 2017-05-18 · 5 obs

○ 2015-07-20 03:44:14
● 2015-12-31 22:18:00
● 2017-05-18 17:37:12
○ 2026-02-17 19:51:22
○ 2026-03-24 20:02:42

●NSns1.dreamhost.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-05-18 17:37:12
● 2026-02-17 19:51:22
● 2026-03-24 20:02:42

○NSns1.justhost.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 03:44:14
○ 2015-12-31 22:18:00
○ 2026-03-24 20:02:42

●NSns2.dreamhost.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-05-18 17:37:12
● 2026-02-17 19:51:22
● 2026-03-24 20:02:42

○NSns2.justhost.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 03:44:14
○ 2015-12-31 22:18:00
○ 2026-03-24 20:02:42

●NSns3.dreamhost.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-05-18 17:37:12
● 2026-02-17 19:51:22
● 2026-03-24 20:02:42

○MXmail.boulderwireless.com2015-07-20 → 2017-05-18 · 4 obs

● 2015-07-20 03:44:14
● 2017-05-18 17:37:12
○ 2026-02-17 19:51:22
○ 2026-03-24 20:02:42

●MXmx1.mailchannels.net2026-02-17 → 2026-03-24 · 3 obs

○ 2017-05-18 17:37:12
● 2026-02-17 19:51:22
● 2026-03-24 20:02:42

●MXmx2.mailchannels.net2026-02-17 → 2026-03-24 · 3 obs

○ 2017-05-18 17:37:12
● 2026-02-17 19:51:22
● 2026-03-24 20:02:42

●A173.236.137.882026-02-17 → 2026-03-24 · 3 obs

○ 2017-05-18 17:37:12
● 2026-02-17 19:51:22
● 2026-03-24 20:02:42

○A173.254.28.1392015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 03:44:14
○ 2015-12-31 22:18:00
○ 2026-03-24 20:02:42

○A209.169.11.702015-12-31 → 2017-05-18 · 5 obs

○ 2015-07-20 03:44:14
● 2015-12-31 22:18:00
● 2017-05-18 17:37:12
○ 2026-02-17 19:51:22
○ 2026-03-24 20:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boulderwireless.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 boulderwireless.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.236.137.88`
NS	3	`ns1.dreamhost.com, ns3.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`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

Hierarchy

boulderwireless.com is a parent of mail.boulderwireless.com.

IP Addresses

boulderwireless.com points to a single IP address: 173.236.137.88.

Other host names such as unicad.net, ryanpmcguire.com, avaltech.net, bit(0x616e616c)yse.com and popstract.com share IP numbers with boulderwireless.com.

Name Servers

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

At least part of the name servers for boulderwireless.com are shared with other domains, for instance nursemom.net, kcms.ca, bourbonstreet.com.br, rg28.com and joshgondelman.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

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

boulderwireless.com uses the same mail server setup as other domains, for instance tylermartinhanley.com, caidwiki.org, annapillow.com, frohner1.com and swervice.com.

boulderwireless.com shares some mail servers with other domains, for instance familjeakademin.se and golfidiot.se.

Host names sharing a single IP: mx1.mailchannels.net and mx2.mailchannels.net point to 52.38.143.159.

boulderwireless.com - robtex.com