`fronteiras.com`

DNSSEC	⚠️ Not signed
A	177.38.224.179^{🇧🇷 AS28216177.38.224.0/23 CLARO S.A. Customer}
		PTR	`http.fronteiras.com`
NS	`ns1.fronteiras.com` ⭐
		A	177.38.224.178^{🇧🇷 AS28216177.38.224.0/23 CLARO S.A. Customer}
			PTR	`novofronteiras.fronteiras.com`
NS	`ns2.fronteiras.com`
		A	177.38.224.179^{🇧🇷 AS28216177.38.224.0/23 CLARO S.A. Customer}
			PTR	`http.fronteiras.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`facebook-domain-verification=vq6x16q2ox5oglmyppzt1nmf12hwxj`
TXT	`amazonses:wAkhq/qEyMonVx96tYKsycPGXzXi9DyUdMl+NDXJX8I=`
TXT	`a`
TXT	`v=spf1 a mx ip4:177.38.224.178 ~all`
TXT	`v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all`
TXT	`google-site-verification=ZjctJ3q_LpbJ3BHmxjv9O0hWgpirnwlFq9RZRGeAjEQ`
TXT	`google-site-verification=91iqK81dMZldT4SUQJ8ZKn6g1khAn6tiW1Mf0BmHSTA`
SOA	`ns1.fronteiras.com`system@hradmin.com 2025-08-20 #3

`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=1774931307

rank #571800 globally
rank #257753 in the tld

Previously MX for

fronteiras.com

Subdomains

novofronteiras.fronteiras.com

ns1.fronteiras.com

ns2.fronteiras.com

Same first word

fronteiras.com.br

fronteiras.com

fronteiras.net

Similar names

DNS History

19 records (8 active, 11 former)

○NSns1.dominios.uol.com.br2015-06-25 → 2016-04-05 · 4 obs

● 2015-06-25 21:42:58
● 2016-04-05 21:09:36
○ 2017-01-31 21:30:10
○ 2026-03-31 04:38:00

●NSns1.fronteiras.com2026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

○NSns1.locaweb.com.br2015-06-25 → 2016-04-05 · 4 obs

● 2015-06-25 21:42:58
● 2016-04-05 21:09:36
○ 2017-01-31 21:30:10
○ 2026-03-31 04:38:00

○NSns1.topserverbr9.com2017-01-31 → 2021-04-19 · 5 obs

○ 2016-04-05 21:09:36
● 2017-01-31 21:30:10
● 2021-04-19 17:49:58
○ 2026-03-12 02:59:10
○ 2026-03-31 04:38:00

●NSns2.fronteiras.com2026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

○NSns2.locaweb.com.br2015-06-25 → 2016-04-05 · 4 obs

● 2015-06-25 21:42:58
● 2016-04-05 21:09:36
○ 2017-01-31 21:30:10
○ 2026-03-31 04:38:00

○NSns2.topserverbr9.com2017-01-31 → 2021-04-19 · 5 obs

○ 2016-04-05 21:09:36
● 2017-01-31 21:30:10
● 2021-04-19 17:49:58
○ 2026-03-12 02:59:10
○ 2026-03-31 04:38:00

○NSns3.locaweb.com.br2015-06-25 → 2016-04-05 · 4 obs

● 2015-06-25 21:42:58
● 2016-04-05 21:09:36
○ 2017-01-31 21:30:10
○ 2026-03-31 04:38:00

●MXalt1.aspmx.l.google.com2026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

●MXalt2.aspmx.l.google.com2026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

●MXalt3.aspmx.l.google.com2026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

●MXalt4.aspmx.l.google.com2026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

●MXaspmx.l.google.com2026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

○MXfronteiras.com2017-01-31 → 2021-04-19 · 5 obs

○ 2016-04-05 21:09:36
● 2017-01-31 21:30:10
● 2021-04-19 17:49:58
○ 2026-03-12 02:59:10
○ 2026-03-31 04:38:00

○MXmx.uhserver.com2015-06-25 → 2016-04-05 · 4 obs

● 2015-06-25 21:42:58
● 2016-04-05 21:09:36
○ 2017-01-31 21:30:10
○ 2026-03-31 04:38:00

●A177.38.224.1792026-03-12 → 2026-03-31 · 3 obs

○ 2021-04-19 17:49:58
● 2026-03-12 02:59:10
● 2026-03-31 04:38:00

○A177.38.224.1962021-04-19 → 2021-04-19 · 4 obs

○ 2017-01-31 21:30:10
● 2021-04-19 17:49:58
○ 2026-03-12 02:59:10
○ 2026-03-31 04:38:00

○A177.38.224.402017-01-31 → 2017-01-31 · 4 obs

○ 2016-04-05 21:09:36
● 2017-01-31 21:30:10
○ 2021-04-19 17:49:58
○ 2026-03-31 04:38:00

○A187.45.193.1742015-06-25 → 2016-04-05 · 4 obs

● 2015-06-25 21:42:58
● 2016-04-05 21:09:36
○ 2017-01-31 21:30:10
○ 2026-03-31 04:38:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
fronteiras.com	ns1.fronteiras.com, ns2.fronteiras.com	2 records

✅ Authoritative Response

Server:177.38.224.179

NS records: ns1.fronteiras.com, ns2.fronteiras.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fronteiras.com (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.38.224.179`
NS	2	`ns1.fronteiras.com, ns2.fronteiras.com`
MX	5	`aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)...`
TXT	7	`google-site-verification=91iqK81dMZldT4S, google-site-verification=ZjctJ3q_LpbJ3BH...`
SOA	1	`ns1.fronteiras.com system.hradmin.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.fronteiras.com, ns2.fronteiras.com)

Analysis

Hierarchy

fronteiras.com is the parent of novofronteiras.fronteiras.com, ns1.fronteiras.com and ns2.fronteiras.com.

IP Addresses

fronteiras.com resolves to one IP number: 177.38.224.179.

Other host names, for instance ns2.fronteiras.com, share IP numbers with fronteiras.com.

Name Servers

fronteiras.com is delegated to two name servers ns1.fronteiras.com and ns2.fronteiras.com.

Host names with one IP number:

ns1.fronteiras.com points to 177.38.224.178

ns2.fronteiras.com points to 177.38.224.179

Mail Servers

fronteiras.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

fronteiras.com shares some mail servers with other domains, at least partially, for instance braniff.net, jcl.in, bbharts.com, bowmansculpture.com and s-en.net.