`masterbuildingmaterials.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c2f1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:5a2c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.44^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.241^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`cleo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=4Zu_8cq7ywNB14LaxzOwfuncvhmV2NV_Sb0uEJdDWqk`
TXT	`klaviyo-site-verification=WhkDuq`
TXT	`v=spf1 include:emailsrvr.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.90.44, 172.67.194.241
		IPv6	2606:4700:3030::ac43:c2f1, 2606:4700:3031::6815:5a2c
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2397301154

`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=1774380302

Same first word

masterbuildingmaterials.com

DNS History

11 records (8 active, 3 former)

●NSannalise.ns.cloudflare.com2026-03-20 → 2026-03-24 · 3 obs

○ 2017-09-15 22:50:22
● 2026-03-20 08:18:44
● 2026-03-24 19:51:46

●NScleo.ns.cloudflare.com2026-03-20 → 2026-03-24 · 3 obs

○ 2017-09-15 22:50:22
● 2026-03-20 08:18:44
● 2026-03-24 19:51:46

○NSns1.bluehost.com2015-06-03 → 2017-09-15 · 4 obs

● 2015-06-03 19:44:20
● 2017-09-15 22:50:22
○ 2026-03-20 08:18:44
○ 2026-03-24 19:51:46

○NSns2.bluehost.com2015-06-03 → 2017-09-15 · 4 obs

● 2015-06-03 19:44:20
● 2017-09-15 22:50:22
○ 2026-03-20 08:18:44
○ 2026-03-24 19:51:46

●MXmx1.emailsrvr.com2015-06-03 → 2026-03-24 · 2 obs

● 2015-06-03 19:44:20
● 2026-03-24 19:51:46

●MXmx2.emailsrvr.com2015-06-03 → 2026-03-24 · 2 obs

● 2015-06-03 19:44:20
● 2026-03-24 19:51:46

●A104.21.90.442026-03-20 → 2026-03-24 · 3 obs

○ 2017-09-15 22:50:22
● 2026-03-20 08:18:44
● 2026-03-24 19:51:46

○A108.167.135.1162015-06-03 → 2017-09-15 · 4 obs

● 2015-06-03 19:44:20
● 2017-09-15 22:50:22
○ 2026-03-20 08:18:44
○ 2026-03-24 19:51:46

●A172.67.194.2412026-03-20 → 2026-03-24 · 3 obs

○ 2017-09-15 22:50:22
● 2026-03-20 08:18:44
● 2026-03-24 19:51:46

●A2606:4700:3030::ac43:c2f12026-03-20 → 2026-03-24 · 3 obs

○ 2017-09-15 22:50:22
● 2026-03-20 08:18:44
● 2026-03-24 19:51:46

●A2606:4700:3031::6815:5a2c2026-03-20 → 2026-03-24 · 3 obs

○ 2017-09-15 22:50:22
● 2026-03-20 08:18:44
● 2026-03-24 19:51:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
masterbuildingmaterials.com	cleo.ns.cloudflare.com, annalise.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.234

NS records: cleo.ns.cloudflare.com, annalise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterbuildingmaterials.com (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.241, 104.21.90.44`
AAAA	2	`2606:4700:3031::6815:5a2c, 2606:4700:3030::ac43:c2f1`
NS	2	`annalise.ns.cloudflare.com, cleo.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	3	`google-site-verification=4Zu_8cq7ywNB14L, klaviyo-site-verification=WhkDuq...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (cleo.ns.cloudflare.com, cleo.ns.cloudflare.com, cleo.ns.cloudflare.com...)

Analysis

IP Addresses

masterbuildingmaterials.com maps to four IP numbers: 2606:4700:3030::ac43:c2f1, 2606:4700:3031::6815:5a2c, 104.21.90.44 and 172.67.194.241.

Other host names, for instance bozemanrc.org, 0872257.com.cdn.cloudflare.net, oxygen.vn, cameron8q48bin9.wikipresses.com and idavsip424130.wikipresses.com share IP numbers with masterbuildingmaterials.com.

Name Servers

Two name servers annalise.ns.cloudflare.com and cleo.ns.cloudflare.com are delegated to masterbuildingmaterials.com.

masterbuildingmaterials.com uses the same name server configuration as other domains, such as hidrogroup.cl, realcombatmedia.com, aguacalma.cl, ukkos.org and shanghaiexpat.com.

masterbuildingmaterials.com at least partially shares name servers with other domains such as dgsofthouse.com, wccobgyn.com, filmine.dev, danielstieber.com and blazermania.com.

Host names with six IP numbers: Host name annalise.ns.cloudflare.com points to 2606:4700:50::a29f:26ea, 2803:f800:50::6ca2:c2ea, 2a06:98c1:50::ac40:22ea, 108.162.194.234, 162.159.38.234 and 172.64.34.234; host name cleo.ns.cloudflare.com points to 2606:4700:58::adf5:3b59, 2803:f800:50::6ca2:c159, 2a06:98c1:50::ac40:2159, 108.162.193.89, 172.64.33.89 and 173.245.59.89.

Mail Servers

Two mail servers handle masterbuildingmaterials.com: mx1.emailsrvr.com and mx2.emailsrvr.com.

masterbuildingmaterials.com shares the same mail server setup as other domains, including shanewall.net, westplainsmarine.net, splocator.com, linuxservices.cz and flirtingvision.tv.

masterbuildingmaterials.com shares some mail servers with other domains, for instance purevpn.fr, natlallergy.com and kenhamady.com.

Host names with a single IP address:

mx1.emailsrvr.com points to 173.203.187.1

mx2.emailsrvr.com points to 184.106.54.2

masterbuildingmaterials.com - robtex.com