`barcabuilders.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:89e9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3eb3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.179^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.233^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rocky.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocky.ns.cloudflare.com`
		A	108.162.193.227^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	172.64.33.227^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	173.245.59.227^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
NS	`rosa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.62.179, 172.67.137.233
		IPv6	2606:4700:3032::ac43:89e9, 2606:4700:3036::6815:3eb3
SOA	`rocky.ns.cloudflare.com`dns@cloudflare.com serial=2398075297

`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

Same first word

barcabuilders.com

DNS History

19 records (7 active, 12 former)

○NSns0.wixdns.net2018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

○NSns1.officelive.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:28:14
○ 2015-10-17 04:38:36
○ 2026-03-22 20:33:38

○NSns1.wixdns.net2018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

○NSns2.officelive.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:28:14
○ 2015-10-17 04:38:36
○ 2026-03-22 20:33:38

●NSrocky.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs

○ 2018-12-31 13:22:02
● 2026-02-15 10:24:50
● 2026-03-22 20:33:38

●NSrosa.ns.cloudflare.com2026-02-15 → 2026-03-22 · 3 obs

○ 2018-12-31 13:22:02
● 2026-02-15 10:24:50
● 2026-03-22 20:33:38

○MXalt1.aspmx.l.google.com2018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

○MXalt2.aspmx.l.google.com2018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

○MXalt3.aspmx.l.google.com2018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

○MXalt4.aspmx.l.google.com2018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

○MXaspmx.l.google.com2018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

○MXpamx1.hotmail.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:28:14
○ 2015-10-17 04:38:36
○ 2026-03-22 20:33:38

●MXsmtp.google.com2026-02-15 → 2026-03-22 · 3 obs

○ 2018-12-31 13:22:02
● 2026-02-15 10:24:50
● 2026-03-22 20:33:38

●A104.21.62.1792026-02-15 → 2026-03-22 · 3 obs

○ 2018-12-31 13:22:02
● 2026-02-15 10:24:50
● 2026-03-22 20:33:38

●A172.67.137.2332026-02-15 → 2026-03-22 · 3 obs

○ 2018-12-31 13:22:02
● 2026-02-15 10:24:50
● 2026-03-22 20:33:38

○A23.236.62.1472018-12-31 → 2018-12-31 · 4 obs

○ 2015-10-17 04:38:36
● 2018-12-31 13:22:02
○ 2026-02-15 10:24:50
○ 2026-03-22 20:33:38

●A2606:4700:3032::ac43:89e92026-02-15 → 2026-03-22 · 3 obs

○ 2018-12-31 13:22:02
● 2026-02-15 10:24:50
● 2026-03-22 20:33:38

●A2606:4700:3036::6815:3eb32026-02-15 → 2026-03-22 · 3 obs

○ 2018-12-31 13:22:02
● 2026-02-15 10:24:50
● 2026-03-22 20:33:38

○A65.55.194.742008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:28:14
○ 2015-10-17 04:38:36
○ 2026-03-22 20:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
barcabuilders.com	rosa.ns.cloudflare.com, rocky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.228

NS records: rosa.ns.cloudflare.com, rocky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for barcabuilders.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.233, 104.21.62.179`
AAAA	2	`2606:4700:3032::ac43:89e9, 2606:4700:3036::6815:3eb3`
NS	2	`rocky.ns.cloudflare.com, rosa.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rocky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

barcabuilders.com points to four IP numbers: 2606:4700:3032::ac43:89e9, 2606:4700:3036::6815:3eb3, 104.21.62.179 and 172.67.137.233.

For instance, other host names www.nieruchomosci.biz, vipeers.com, cirandapedagogica.com.br, havecamerawillreview.com and www.betsbola.pro share IP numbers with barcabuilders.com.

Name Servers

barcabuilders.com is delegated to two name servers: rocky.ns.cloudflare.com and rosa.ns.cloudflare.com.

barcabuilders.com uses the same name server setup as other domains such as cvalleyclean.com, firstimpressionsbc.com, retoucheriedemanuela-madrid.com, tmoneal.com and houses214.com.

barcabuilders.com shares name servers with other domains at least partially, for example doublel.com.br, citycardepannage.com, tsoverheadcrane.com, bbni4dgong.com and kayaselaluberputar.site.

These name servers are commonly used with the name servers darl.ns.cloudflare.com and erin.ns.cloudflare.com.

Host names with six IP numbers: host name rocky.ns.cloudflare.com points to: 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227; host name rosa.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.

Mail Servers

barcabuilders.com is handled by a single mail server, smtp.google.com.

barcabuilders.com shares the same mail server setup as other domains, for instance orionride.com, m-tomo.net, mvmhosur.com, ssl-office.com and nbaads.com.

barcabuilders.com shares mail servers with other domains at least partially; for instance yoga-luzern.ch, herakovic.hr, tubabutik.com, thenewsgroup.com and realestatenationteam.com.

These mail servers are often used alongside alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.

barcabuilders.com - robtex.com