`boulderassociates.com`

DNSSEC	⚠️ Not signed
A	167.99.111.51^{🇺🇸 DIGITALOCEAN167.99.96.0/20 DigitalOcean}
		PTR	`boulderassociates.com`
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`v=spf1 include:_netblocks.mimecast.com include:spf.emailsignatures365.com inc...`
TXT	`vmware-cloud-verification-1fc1745e-3622-44eb-801e-108c01e66f7b`
TXT	`apple-domain-verification=5NpvWIBwvP9mesDp`
TXT	`anthropic-domain-verification-26nqy2=07wnVsAxAzbnCq9UiO4Y0m1me`
TXT	`google-site-verification=FCsew3wvD_8YMca6f6lFiRMfy19gHtEz7pMJOajjYE4`
TXT	`logmein-verification-code=WvugucAsGEtj93pNsbMXwelRO`
TXT	`openai-domain-verification=dv-HIXZMNr228WFBW8yzKfPGhLk`
TXT	`miro-verification=1f1715423d9c01f58088c4f8291fe9c98ad03286`
TXT	`autodesk-domain-verification=Ul_vio38h3KHU9rhHeuZ`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2026-03-06 #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.net`nstld@verisign-grs.com serial=1771291435

PTR for

51.111.99.167.in-addr.arpa

Same first word

boulderassociates.com

Similar names

desatascoselrubio.com

DNS History

11 records (5 active, 6 former)

○NSns1.mydyndns.org2015-08-06 → 2017-05-23 · 3 obs

● 2015-08-06 08:25:58
● 2017-05-23 09:21:00
○ 2026-03-24 07:47:08

○NSns1190.dns.dyn.com2015-08-06 → 2017-05-23 · 3 obs

● 2015-08-06 08:25:58
● 2017-05-23 09:21:00
○ 2026-03-24 07:47:08

○NSns2132.dns.dyn.com2015-08-06 → 2017-05-23 · 3 obs

● 2015-08-06 08:25:58
● 2017-05-23 09:21:00
○ 2026-03-24 07:47:08

○NSns3133.dns.dyn.com2015-08-06 → 2017-05-23 · 3 obs

● 2015-08-06 08:25:58
● 2017-05-23 09:21:00
○ 2026-03-24 07:47:08

●NSns39.domaincontrol.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-05-23 09:21:00
● 2026-03-24 07:47:08

●NSns40.domaincontrol.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-05-23 09:21:00
● 2026-03-24 07:47:08

○NSns4149.dns.dyn.com2015-08-06 → 2017-05-23 · 3 obs

● 2015-08-06 08:25:58
● 2017-05-23 09:21:00
○ 2026-03-24 07:47:08

●MXus-smtp-inbound-1.mimecast.com2015-08-06 → 2026-03-24 · 2 obs

● 2015-08-06 08:25:58
● 2026-03-24 07:47:08

●MXus-smtp-inbound-2.mimecast.com2015-08-06 → 2026-03-24 · 2 obs

● 2015-08-06 08:25:58
● 2026-03-24 07:47:08

●A167.99.111.512026-03-24 → 2026-03-24 · 2 obs

○ 2017-05-23 09:21:00
● 2026-03-24 07:47:08

○A216.92.180.2372015-08-06 → 2017-05-23 · 3 obs

● 2015-08-06 08:25:58
● 2017-05-23 09:21:00
○ 2026-03-24 07:47:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boulderassociates.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.109.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boulderassociates.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.99.111.51`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	9	`v=spf1 include:_netblocks.mimecast.com i, vmware-cloud-verification-1fc1745e-3622-...`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

boulderassociates.com points to a single IP address: 167.99.111.51.

Name Servers

Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com handle the delegation for boulderassociates.com.

boulderassociates.com shares the same name server setup as other domains, for example devitaskincare.com, durouge.com, lavanyajewellers.in, lynwoodmarine.com and heel-seats.com.

Host names with two IP numbers:

ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20.

ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.

Mail Servers

Two mail servers handle boulderassociates.com: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

boulderassociates.com shares the same mail server setup as other domains, including agtexas.com, isbd.idaho.gov, reiffpreheat.com, jamaicavillas.com and ngn.coop.

boulderassociates.com shares some mail servers with other domains, at least partially, for instance govpro.com, givenslifeministries.org, onelegal.com and btol.com.