`albertocaldeira.com`

DNSSEC	⚠️ Not signed
A	50.116.86.20^{🇺🇸 Jacksonville50.116.86.0/23 Google}
		PTR	`br746.hostgator.com.br`
NS	`ns746.hostgator.com.br` ⚠️ Not in zone NS records
		A	50.116.86.21^{🇺🇸 Jacksonville50.116.86.0/23 Google}
			PTR	`ns746.hostgator.com.br`
NS	`ns747.hostgator.com.br` ⚠️ Not in zone NS records
		A	50.116.86.22^{🇺🇸 Jacksonville50.116.86.0/23 Google}
			PTR	`ns747.hostgator.com.br`

`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=1777358941

Same first word

albertocaldeira.com

albertocaldeira.net

DNS History

9 records (3 active, 6 former)

○NSns1.nomer.com.br2015-08-15 → 2018-01-08 · 4 obs

● 2015-08-15 18:05:08
● 2018-01-08 10:26:16
○ 2026-03-17 11:21:26
○ 2026-04-28 07:14:22

○NSns2.nomer.com.br2015-08-15 → 2018-01-08 · 4 obs

● 2015-08-15 18:05:08
● 2018-01-08 10:26:16
○ 2026-03-17 11:21:26
○ 2026-04-28 07:14:22

○NSns3.nomer.com.br2015-08-15 → 2018-01-08 · 4 obs

● 2015-08-15 18:05:08
● 2018-01-08 10:26:16
○ 2026-03-17 11:21:26
○ 2026-04-28 07:14:22

●NSns746.hostgator.com.br2026-03-17 → 2026-04-28 · 3 obs

○ 2018-01-08 10:26:16
● 2026-03-17 11:21:26
● 2026-04-28 07:14:22

●NSns747.hostgator.com.br2026-03-17 → 2026-04-28 · 3 obs

○ 2018-01-08 10:26:16
● 2026-03-17 11:21:26
● 2026-04-28 07:14:22

○MXspmexp-mx-01.dualtec.com.br2015-08-15 → 2018-01-08 · 4 obs

● 2015-08-15 18:05:08
● 2018-01-08 10:26:16
○ 2026-03-17 11:21:26
○ 2026-04-28 07:14:22

○MXspmexp-mx-02.dualtec.com.br2015-08-15 → 2018-01-08 · 4 obs

● 2015-08-15 18:05:08
● 2018-01-08 10:26:16
○ 2026-03-17 11:21:26
○ 2026-04-28 07:14:22

○MXspmexp-mx-03.dualtec.com.br2015-08-15 → 2018-01-08 · 4 obs

● 2015-08-15 18:05:08
● 2018-01-08 10:26:16
○ 2026-03-17 11:21:26
○ 2026-04-28 07:14:22

●A50.116.86.202026-03-17 → 2026-04-28 · 2 obs

● 2026-03-17 11:21:26
● 2026-04-28 07:14:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
albertocaldeira.com	ns746.hostgator.com.br, ns747.hostgator.com.br	-

✅ Authoritative Response

Server:50.116.86.22

NS records: ns746.hostgator.com.br, ns747.hostgator.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for albertocaldeira.com (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.116.86.20`

Analysis

IP Addresses

albertocaldeira.com resolves to a single IP: 50.116.86.20.

Other host names, for instance mx2.realnet.net.br, mail.decorefacil.com.br, orientek.com.br, stopfightingnow.com and ns2.realnet.net.br share IP numbers with albertocaldeira.com.

Name Servers

albertocaldeira.com has two name servers: ns746.hostgator.com.br and ns747.hostgator.com.br.

albertocaldeira.com shares the same name server setup as other domains, for example telecem.com.br, muxcon.com, electricaengenharia.com, dptec.com.br and demandaweb.com.

Host names with a single IP:

ns746.hostgator.com.br points to 50.116.86.21

ns747.hostgator.com.br points to 50.116.86.22

albertocaldeira.com - robtex.com