`buildconcierge.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ignacio.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c352^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ignacio.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2352^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ignacio.ns.cloudflare.com`
		A	108.162.195.82^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	162.159.44.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
		A	172.64.35.82^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ignacio.ns.cloudflare.com`
NS	`rosalie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2639^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c239^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2239^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalie.ns.cloudflare.com`
		A	108.162.194.57^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	162.159.38.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	172.64.34.57^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
MX	`buildconcierge-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms87958198`
TXT	`apple-domain-verification=nLTr1dAbA0x8K3v8`
TXT	`google-site-verification=p7CGrYtpEaNmw80oqdQoPtO1TWBVZcbqPMQHAiEZyps`
TXT	`linkedin-site-verification=2142b27c-f6fb-419c-beb2-5b72a0d698f7`
TXT	`rippling-domain-verification=2a59c1848f5285cc`
TXT	`v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:ama...`
SOA	`ignacio.ns.cloudflare.com`dns@cloudflare.com serial=2410347701

`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=1784978642

Same first word

buildconcierge.com

DNS History

7 records (4 active, 3 former)

●NSignacio.ns.cloudflare.com2026-02-23 → 2026-07-25 · 3 obs

○ 2017-08-13 07:02:32
● 2026-02-23 11:24:08
● 2026-07-25 11:25:20

○NSns2.wixdns.net2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 07:02:32
○ 2026-02-23 11:24:08
○ 2026-07-25 11:25:20

○NSns3.wixdns.net2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 07:02:32
○ 2026-02-23 11:24:08
○ 2026-07-25 11:25:20

●NSrosalie.ns.cloudflare.com2026-02-23 → 2026-07-25 · 3 obs

○ 2017-08-13 07:02:32
● 2026-02-23 11:24:08
● 2026-07-25 11:25:20

●MXbuildconcierge-com.mail.protection.outlook.com2026-02-23 → 2026-07-25 · 2 obs

● 2026-02-23 11:24:08
● 2026-07-25 11:25:20

○A23.236.62.1472017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 07:02:32
○ 2026-02-23 11:24:08
○ 2026-07-25 11:25:20

●A76.76.21.212026-02-23 → 2026-07-25 · 3 obs

○ 2017-08-13 07:02:32
● 2026-02-23 11:24:08
● 2026-07-25 11:25:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
buildconcierge.com	rosalie.ns.cloudflare.com, ignacio.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.57

NS records: rosalie.ns.cloudflare.com, ignacio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildconcierge.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ignacio.ns.cloudflare.com, rosalie.ns.cloudflare.com`
MX	1	`buildconcierge-com.mail.protection.outlo`
TXT	6	`MS=ms87958198, apple-domain-verification=nLTr1dAbA0x8K3...`
SOA	1	`ignacio.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

buildconcierge.com directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with buildconcierge.com are novascoccer.net, sebastianhelling.com, exavault.com and two others.

Name Servers

buildconcierge.com uses two name servers for its delegation: ignacio.ns.cloudflare.com and rosalie.ns.cloudflare.com.

buildconcierge.com has the same name server delegation as a number of other domains, such as rccompusystem.com.co, homeidea.com.co, zden.com and two more.

buildconcierge.com has at least partial name server overlap with other domains, such as account-protection.agency, time2track.us, gmgm.co.jp and two others.

It is common to see these name servers used together with name servers aleena.ns.cloudflare.com and sam.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname ignacio.ns.cloudflare.com directs to 108.162.195.82, 162.159.44.82 and 172.64.35.82 along with 3 other IP addresses.

Hostname rosalie.ns.cloudflare.com directs to 108.162.194.57, 162.159.38.57 and 172.64.34.57 along with 3 other IP addresses.

Mail Servers

buildconcierge.com routes its mail through a single mail server, buildconcierge-com.mail.protection.outlook.com.

buildconcierge-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.89.0, 52.101.89.1 and 52.101.89.2, along with 5 other.

buildconcierge.com - robtex.com