`teatronaescola.com`

DNSSEC	⚠️ Not signed
A	187.45.189.73^{🇧🇷 DIMENOCSERVICOS-AS187.45.189.0/24}
		PTR	`h61.servidorhh.com`
NS	`ns23.servidorestavel.net` ⭐ ⚠️ Not in parent delegation
		A	187.45.189.73^{🇧🇷 DIMENOCSERVICOS-AS187.45.189.0/24}
			PTR	`h61.servidorhh.com`
NS	`ns13.servidorwebsite.net` ⚠️ Not in zone NS records
		A	187.45.189.73^{🇧🇷 DIMENOCSERVICOS-AS187.45.189.0/24}
			PTR	`h61.servidorhh.com`
NS	`ns14.servidorwebsite.net` ⚠️ Not in zone NS records
		A	187.45.189.74^{🇧🇷 DIMENOCSERVICOS-AS187.45.189.0/24}
			PTR	`ns24.servidorestavel.net`
NS	`ns24.servidorestavel.net` ⚠️ Not in parent delegation
		A	187.45.189.74^{🇧🇷 DIMENOCSERVICOS-AS187.45.189.0/24}
			PTR	`ns24.servidorestavel.net`
MX	`teatronaescola.com` ⭐
		A	187.45.189.73^{🇧🇷 DIMENOCSERVICOS-AS187.45.189.0/24}
			PTR	`h61.servidorhh.com`
TXT	`v=spf1 ip4:187.45.189.73 ip4:185.169.98.152 ip4:185.169.96.196 ip4:177.85.96....`
SOA	`ns23.servidorestavel.net`blackhole@homehost.com.br 2026-03-25 #1

`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=1777241196

MX for

teatronaescola.com

Same first word

teatronaescola.com

DNS History

15 records (6 active, 9 former)

○NSns12.wixdns.net2015-06-28 → 2016-02-01 · 4 obs

● 2015-06-28 19:21:46
● 2016-02-01 16:46:02
○ 2016-04-23 03:31:32
○ 2026-04-26 22:31:06

●NSns13.servidorwebsite.net2016-04-23 → 2026-04-26 · 3 obs

○ 2016-02-01 16:46:02
● 2016-04-23 03:31:32
● 2026-04-26 22:31:06

○NSns13.wixdns.net2015-06-28 → 2016-02-01 · 4 obs

● 2015-06-28 19:21:46
● 2016-02-01 16:46:02
○ 2016-04-23 03:31:32
○ 2026-04-26 22:31:06

●NSns14.servidorwebsite.net2016-04-23 → 2026-04-26 · 3 obs

○ 2016-02-01 16:46:02
● 2016-04-23 03:31:32
● 2026-04-26 22:31:06

●NSns23.servidorestavel.net2026-03-20 → 2026-04-26 · 3 obs

○ 2016-04-23 03:31:32
● 2026-03-20 14:01:54
● 2026-04-26 22:31:06

●NSns24.servidorestavel.net2026-03-20 → 2026-04-26 · 3 obs

○ 2016-04-23 03:31:32
● 2026-03-20 14:01:54
● 2026-04-26 22:31:06

○MXalt1.aspmx.l.google.com2016-12-07 → 2016-12-07 · 4 obs

○ 2016-04-23 03:31:32
● 2016-12-07 23:36:52
○ 2026-03-20 14:01:54
○ 2026-04-26 22:31:06

○MXalt2.aspmx.l.google.com2016-12-07 → 2016-12-07 · 4 obs

○ 2016-04-23 03:31:32
● 2016-12-07 23:36:52
○ 2026-03-20 14:01:54
○ 2026-04-26 22:31:06

○MXalt3.aspmx.l.google.com2016-12-07 → 2016-12-07 · 4 obs

○ 2016-04-23 03:31:32
● 2016-12-07 23:36:52
○ 2026-03-20 14:01:54
○ 2026-04-26 22:31:06

○MXalt4.aspmx.l.google.com2016-12-07 → 2016-12-07 · 4 obs

○ 2016-04-23 03:31:32
● 2016-12-07 23:36:52
○ 2026-03-20 14:01:54
○ 2026-04-26 22:31:06

○MXaspmx.l.google.com2016-12-07 → 2016-12-07 · 4 obs

○ 2016-04-23 03:31:32
● 2016-12-07 23:36:52
○ 2026-03-20 14:01:54
○ 2026-04-26 22:31:06

●MXteatronaescola.com2016-04-23 → 2026-04-26 · 4 obs

● 2016-04-23 03:31:32
○ 2016-12-07 23:36:52
● 2026-03-20 14:01:54
● 2026-04-26 22:31:06

○A177.85.96.1532016-04-23 → 2016-12-07 · 5 obs

○ 2016-02-01 16:46:02
● 2016-04-23 03:31:32
● 2016-12-07 23:36:52
○ 2026-03-20 14:01:54
○ 2026-04-26 22:31:06

●A187.45.189.732026-03-20 → 2026-04-26 · 3 obs

○ 2016-12-07 23:36:52
● 2026-03-20 14:01:54
● 2026-04-26 22:31:06

○A23.236.62.1472015-06-28 → 2016-02-01 · 4 obs

● 2015-06-28 19:21:46
● 2016-02-01 16:46:02
○ 2016-04-23 03:31:32
○ 2026-04-26 22:31:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
teatronaescola.com	ns13.servidorwebsite.net, ns14.servidorwebsite.net	-

✅ Authoritative Response

Server:187.45.189.74

NS records: ns13.servidorwebsite.net, ns14.servidorwebsite.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teatronaescola.com (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.45.189.73`
NS	2	`ns24.servidorestavel.net, ns23.servidorestavel.net`
MX	1	`teatronaescola.com (pri: 0)`
TXT	1	`v=spf1 ip4:187.45.189.73 ip4:185.169.98.`
SOA	1	`ns23.servidorestavel.net blackhole.homeh`

Analysis

Mail Server Role

teatronaescola.com serves as a mail server for teatronaescola.com.

IP Addresses

teatronaescola.com points to a single IP: 187.45.189.73.

Other host names, for instance juquia.sp.gov.br, cidadephb.com, caiua.srv.br, centroeducacionalcrescer.com.br and sitece.com.br share IP numbers with teatronaescola.com.

Name Servers

teatronaescola.com is delegated to four name servers: ns23.servidorestavel.net, ns24.servidorestavel.net, ns13.servidorwebsite.net and ns14.servidorwebsite.net.

teatronaescola.com at least partially shares its name servers with other domains, for instance taubateseguros.com, resibras.com.br, lajes.rn.gov.br, pgbr.net.br and gis-rs.info.

These name servers are commonly used together with ns13.servidorestavel.net, ns14.servidorestavel.net, ns7.servidorprotegido.com, ns8.servidorprotegido.com, ns10.servidorestavel.net, ns9.servidorestavel.net, ns13.servidorprotegido.net and ns14.servidorprotegido.net.

Host names with a single IP address:

ns23.servidorestavel.net and ns13.servidorwebsite.net point to 187.45.189.73; ns24.servidorestavel.net and ns14.servidorwebsite.net point to 187.45.189.74.

Mail Servers

teatronaescola.com is handled by a single mail server.

teatronaescola.com points to IP number 187.45.189.73.

teatronaescola.com - robtex.com