`building4yougroup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d18e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:55c1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.193^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.142^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`may.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=Bl_ZP2fG0hGNpX-Bx6WIq8y6Chp5d1vIrRyU1R5pHjE`
TXT	`google-site-verification=kVlj3hlD89reIwT2Ds3aT6gdQ0NEfqn6zYtlECjbHGA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.193, 172.67.209.142
		IPv6 hints	2606:4700:3034::ac43:d18e, 2606:4700:3037::6815:55c1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2407976528

`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=1785089672

Same first word

building4yougroup.com

DNS History

18 records (11 active, 7 former)

●NSmajor.ns.cloudflare.com2026-04-10 → 2026-07-26 · 3 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-07-26 18:25:54

●NSmay.ns.cloudflare.com2026-04-10 → 2026-07-26 · 3 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-07-26 18:25:54

○NSns53.domaincontrol.com2016-12-19 → 2017-09-17 · 4 obs

● 2016-12-19 15:40:44
● 2017-09-17 10:01:50
○ 2026-04-10 20:08:28
○ 2026-07-26 18:25:54

○NSns54.domaincontrol.com2016-12-19 → 2017-09-17 · 4 obs

● 2016-12-19 15:40:44
● 2017-09-17 10:01:50
○ 2026-04-10 20:08:28
○ 2026-07-26 18:25:54

●MXalt1.aspmx.l.google.com2016-12-19 → 2026-07-26 · 2 obs

● 2016-12-19 15:40:44
● 2026-07-26 18:25:54

●MXalt2.aspmx.l.google.com2016-12-19 → 2026-07-26 · 2 obs

● 2016-12-19 15:40:44
● 2026-07-26 18:25:54

●MXalt3.aspmx.l.google.com2026-04-10 → 2026-07-26 · 3 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-07-26 18:25:54

●MXalt4.aspmx.l.google.com2026-04-10 → 2026-07-26 · 3 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-07-26 18:25:54

●MXaspmx.l.google.com2016-12-19 → 2026-07-26 · 2 obs

● 2016-12-19 15:40:44
● 2026-07-26 18:25:54

○MXaspmx2.googlemail.com2016-12-19 → 2017-09-17 · 4 obs

● 2016-12-19 15:40:44
● 2017-09-17 10:01:50
○ 2026-04-10 20:08:28
○ 2026-07-26 18:25:54

○MXaspmx3.googlemail.com2016-12-19 → 2017-09-17 · 4 obs

● 2016-12-19 15:40:44
● 2017-09-17 10:01:50
○ 2026-04-10 20:08:28
○ 2026-07-26 18:25:54

●A104.21.85.1932026-04-10 → 2026-07-26 · 3 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-07-26 18:25:54

○A104.236.236.1842017-09-17 → 2017-09-17 · 4 obs

○ 2016-12-19 15:40:44
● 2017-09-17 10:01:50
○ 2026-04-10 20:08:28
○ 2026-07-26 18:25:54

●A172.67.209.1422026-04-10 → 2026-07-26 · 3 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-07-26 18:25:54

●A2606:4700:3034::ac43:d18e2026-07-12 → 2026-07-26 · 3 obs

○ 2026-06-13 18:28:16
● 2026-07-12 07:02:18
● 2026-07-26 18:25:54

○A2606:4700:3036::ac43:d18e2026-04-10 → 2026-06-13 · 5 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-06-13 18:28:16
○ 2026-07-12 07:02:18
○ 2026-07-26 18:25:54

●A2606:4700:3037::6815:55c12026-04-10 → 2026-07-26 · 3 obs

○ 2017-09-17 10:01:50
● 2026-04-10 20:08:28
● 2026-07-26 18:25:54

○A50.16.238.1362016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 15:40:44
○ 2017-09-17 10:01:50
○ 2026-07-26 18:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
building4yougroup.com	may.ns.cloudflare.com, major.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.135

NS records: may.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for building4yougroup.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.193, 172.67.209.142`
AAAA	2	`2606:4700:3037::6815:55c1, 2606:4700:3034::ac43:d18e`
NS	2	`major.ns.cloudflare.com, may.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=Bl_ZP2fG0hGNpX-, google-site-verification=kVlj3hlD89reIwT`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

building4yougroup.com directs to four IP numbers, which are 104.21.85.193, 172.67.209.142, 2606:4700:3034::ac43:d18e and 2606:4700:3037::6815:55c1.

Additional host names — cqsoluciones.com, 3d(0x706f726e).vip, ubmtechvirtualevents.com and two others — share IP numbers with building4yougroup.com.

Name Servers

building4yougroup.com is served by two delegated name servers, major.ns.cloudflare.com and may.ns.cloudflare.com.

building4yougroup.com shares its name server setup with other domains, including brushes8.com, poolpartstogo.com, 88dj.com and two others.

There is at least partial name server overlap between building4yougroup.com and other domains — mynatuna.com, mediaartlab.ru, vulkanplatinumcazinoru.xyz and two more among them.

These name servers frequently co-occur with the name servers dora.ns.cloudflare.com and nia.ns.cloudflare.com.

Host names with 6 IP numbers:

major.ns.cloudflare.com carries IP addresses 108.162.193.241, 172.64.33.241 and 173.245.59.241, with 3 other addresses beyond those.

may.ns.cloudflare.com carries IP addresses 108.162.192.135, 172.64.32.135 and 173.245.58.135, with 3 other addresses beyond those.

Mail Servers

Five mail servers handle building4yougroup.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

building4yougroup.com shares mail servers — at least in part — with other domains, including purpleleafgarden.com, savexcomputers.com, intermaxcorp.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 142.251.167.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.