`informaticobrasil.com`

DNSSEC	⚠️ Not signed
A	98.126.233.43^{🇺🇸 VPLS98.126.233.0/24}
		PTR	`98.126.233.43.static.customer.vpls.net`
NS	`a6.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b6.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1762882460

`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=1785569127

Subdomains

www.informaticobrasil.com

Same first word

informaticobrasil.com

Similar names

librosinformatica.eu

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-07-09 → 2026-08-01 · 3 obs

○ 2021-04-28 18:31:40
● 2026-07-09 18:27:52
● 2026-08-01 07:45:26

●NSa6.share-dns.com2026-07-09 → 2026-08-01 · 3 obs

○ 2021-04-28 18:31:40
● 2026-07-09 18:27:52
● 2026-08-01 07:45:26

●NSb.share-dns.net2026-07-09 → 2026-08-01 · 3 obs

○ 2021-04-28 18:31:40
● 2026-07-09 18:27:52
● 2026-08-01 07:45:26

●NSb6.share-dns.net2026-07-09 → 2026-08-01 · 3 obs

○ 2021-04-28 18:31:40
● 2026-07-09 18:27:52
● 2026-08-01 07:45:26

○NSdns1.epag.net2016-12-21 → 2021-04-28 · 4 obs

● 2016-12-21 05:41:06
● 2021-04-28 18:31:40
○ 2026-07-09 18:27:52
○ 2026-08-01 07:45:26

○NSdns2.epag.net2016-12-21 → 2021-04-28 · 4 obs

● 2016-12-21 05:41:06
● 2021-04-28 18:31:40
○ 2026-07-09 18:27:52
○ 2026-08-01 07:45:26

○MXmail.informaticobrasil.com2016-12-21 → 2021-04-28 · 4 obs

● 2016-12-21 05:41:06
● 2021-04-28 18:31:40
○ 2026-07-09 18:27:52
○ 2026-08-01 07:45:26

○A87.118.123.1032016-12-21 → 2021-04-28 · 4 obs

● 2016-12-21 05:41:06
● 2021-04-28 18:31:40
○ 2026-07-09 18:27:52
○ 2026-08-01 07:45:26

●A98.126.233.432026-07-09 → 2026-08-01 · 3 obs

○ 2021-04-28 18:31:40
● 2026-07-09 18:27:52
● 2026-08-01 07:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
informaticobrasil.com	b6.share-dns.net, a6.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for informaticobrasil.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`98.126.233.43`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a6.share-dns.com)

Analysis

Hierarchy

informaticobrasil.com serves as the parent of www.informaticobrasil.com.

IP Addresses

informaticobrasil.com has exactly one IP address — 98.126.233.43.

kxgkwx.com, schmidtboehme.com, chsunny.com plus two other host names have IP numbers in common with informaticobrasil.com.

Name Servers

Four name servers handle the delegation for informaticobrasil.com: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

informaticobrasil.com has at least partial name server overlap with other domains, such as czxmkq.com, miyidata.com, ky7788.net and two others.

a7.share-dns.com, b7.share-dns.net and a2.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a6.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b6.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

The host names a6.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.

The host names b6.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.

informaticobrasil.com - robtex.com