`portabytes.com.br`

DNSSEC	⚠️ Not signed
NS	`a10-dns-uolcsfe1.host.intranet` ⭐
NS	`borges.uol.com.br`
		A	172.64.53.68^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`charles.uol.com.br` ⚠️ Not in parent delegation
		A	172.64.52.59^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`eliot.uol.com.br`
		A	172.64.52.216^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx-p1.uol.com.br` ⭐
		A	200.147.35.219^{🇧🇷 UOL-1200.147.32.0/22}
			PTR	`200-147-35-219-219.static.uol.com.br`
MX	`mx-p2.uol.com.br` ⭐
		A	200.147.35.219^{🇧🇷 UOL-1200.147.32.0/22}
			PTR	`200-147-35-219-219.static.uol.com.br`
SOA	`a10-dns-uolcsfe1.host.intranet`root@uol.com.br 2003-10-08 #35

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026130550

rank #565561 globally
rank #4304 in the tld
WOT: SAFE (69/100)

Same first word

portabytes.com.br

Similar names

bapetrosty.shop

DNS History

6 records (6 active, 0 former)

●NSa10-dns-uolcsfe1.host.intranet2026-03-09 → 2026-05-10 · 3 obs

○ 2016-09-20 23:52:22
● 2026-03-09 09:04:42
● 2026-05-10 23:25:16

●NSborges.uol.com.br2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 00:35:34
● 2026-05-10 23:25:16

●NScharles.uol.com.br2016-09-20 → 2026-05-10 · 3 obs

○ 2015-07-12 00:35:34
● 2016-09-20 23:52:22
● 2026-05-10 23:25:16

●NSeliot.uol.com.br2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 00:35:34
● 2026-05-10 23:25:16

●MXmx-p1.uol.com.br2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 00:35:34
● 2026-05-10 23:25:16

●MXmx-p2.uol.com.br2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 00:35:34
● 2026-05-10 23:25:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, d.dns.br, f.dns.br, e.dns.br...	-
portabytes.com.br	eliot.uol.com.br, borges.uol.com.br	2 records

✅ Authoritative Response

Server:172.64.52.216

NS records: eliot.uol.com.br, borges.uol.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portabytes.com.br (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`eliot.uol.com.br, charles.uol.com.br...`
MX	2	`mx-p1.uol.com.br (pri: 10), mx-p2.uol.com.br (pri: 10)`
SOA	1	`a10-dns-uolcsfe1.host.intranet root.uol.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (eliot.uol.com.br, borges.uol.com.br)

Analysis

Name Servers

portabytes.com.br is delegated to four name servers: a10-dns-uolcsfe1.host.intranet, borges.uol.com.br, charles.uol.com.br and eliot.uol.com.br.

portabytes.com.br at least partially shares name servers with other domains, for instance 36.147.200.in-addr.arpa, folha.uol.com.br, folhapar.com.br, portais-uolinc.uol.com.br and doacaopolitica.net.

These name servers are often used together with thomas.uol.com.br, cartman.folha.com.br, kyle.folha.com.br, andromeda.folhasp.com.br and lupus.folhasp.com.br.

Host names with one IP number:

borges.uol.com.br points to 172.64.53.68.

charles.uol.com.br points to 172.64.52.59.

eliot.uol.com.br points to 172.64.52.216.

Mail Servers

portabytes.com.br is handled by two mail servers: mx-p1.uol.com.br and mx-p2.uol.com.br.

portabytes.com.br uses the same mail server configuration as other domains, such as amorabencoado.com.br, videouol.com.br, guiadafolha.com.br, pagbank.vc.cdn.cloudflare.net and moderninhapro2.com.br.

portabytes.com.br shares mail servers with other domains at least in part, for instance zedocaixao.com.br, uolhosp.com.br, tlf.dialuol.com.br, acessobol.com.br and shoppinguol.com.

Host names sharing a single IP:

mx-p1.uol.com.br points to 200.147.35.219

mx-p2.uol.com.br points to 200.147.35.219

Host names that point to 200.147.35.219: mx-p1.uol.com.br and mx-p2.uol.com.br

portabytes.com.br - robtex.com