`prime-construtora.com`

DNSSEC	⚠️ Not signed
A	209.145.52.236^{🇺🇸 CONTABO-USA209.145.48.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
		PTR	`servidor.sitescuritiba.com`
NS	`ns1.sitescuritiba.com` ⭐
		A	209.145.52.236^{🇺🇸 CONTABO-USA209.145.48.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`servidor.sitescuritiba.com`
NS	`ns2.sitescuritiba.com`
		A	85.239.243.120^{🇺🇸 CONTABO-USA85.239.240.0/21}
			PTR	`servidor2.sitescuritiba.com`
MX	`prime-construtora.com` ⭐
		A	209.145.52.236^{🇺🇸 CONTABO-USA209.145.48.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`servidor.sitescuritiba.com`
TXT	`v=spf1 a mx ip4:85.239.243.120 include:servidor.sitescuritiba.com ~all`
SOA	`ns1.sitescuritiba.com`postmaster@hostsrv.org 2026-04-22 #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=1778537196

MX for

prime-construtora.com

Same first word

prime-construtora.com

DNS History

15 records (4 active, 11 former)

○NSdns01.prime-construtora.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 00:19:06
○ 2016-03-14 10:32:34
○ 2026-05-11 22:26:48

○NSdns02.prime-construtora.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 00:19:06
○ 2016-03-14 10:32:34
○ 2026-05-11 22:26:48

○NSns1.henriquekravitz.com2016-03-14 → 2017-03-29 · 5 obs

○ 2015-08-13 00:19:06
● 2016-03-14 10:32:34
● 2017-03-29 09:41:26
○ 2026-03-26 21:20:14
○ 2026-05-11 22:26:48

○NSns1.prime-construtora.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 00:19:06
○ 2016-03-14 10:32:34
○ 2026-05-11 22:26:48

●NSns1.sitescuritiba.com2026-03-26 → 2026-05-11 · 3 obs

○ 2017-03-29 09:41:26
● 2026-03-26 21:20:14
● 2026-05-11 22:26:48

○NSns2.henriquekravitz.com2016-03-14 → 2017-03-29 · 5 obs

○ 2015-08-13 00:19:06
● 2016-03-14 10:32:34
● 2017-03-29 09:41:26
○ 2026-03-26 21:20:14
○ 2026-05-11 22:26:48

○NSns2.prime-construtora.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 00:19:06
○ 2016-03-14 10:32:34
○ 2026-05-11 22:26:48

●NSns2.sitescuritiba.com2026-03-26 → 2026-05-11 · 3 obs

○ 2017-03-29 09:41:26
● 2026-03-26 21:20:14
● 2026-05-11 22:26:48

○MXmail.prime-construtora.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 00:19:06
○ 2016-03-14 10:32:34
○ 2026-05-11 22:26:48

●MXprime-construtora.com2016-03-14 → 2026-05-11 · 3 obs

○ 2015-08-13 00:19:06
● 2016-03-14 10:32:34
● 2026-05-11 22:26:48

○A173.208.189.2182016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-14 10:32:34
● 2016-07-14 15:15:58
○ 2017-03-29 09:41:26
○ 2026-05-11 22:26:48

○A173.212.192.2302017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-14 15:15:58
● 2017-03-29 09:41:26
○ 2026-03-26 21:20:14
○ 2026-05-11 22:26:48

●A209.145.52.2362026-03-26 → 2026-05-11 · 3 obs

○ 2017-03-29 09:41:26
● 2026-03-26 21:20:14
● 2026-05-11 22:26:48

○A216.126.197.742016-03-14 → 2016-03-14 · 4 obs

○ 2015-08-13 00:19:06
● 2016-03-14 10:32:34
○ 2016-07-14 15:15:58
○ 2026-05-11 22:26:48

○A216.245.192.262015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 00:19:06
○ 2016-03-14 10:32:34
○ 2026-05-11 22:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
prime-construtora.com	ns1.sitescuritiba.com, ns2.sitescuritiba.com	2 records

✅ Authoritative Response

Server:85.239.243.120

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prime-construtora.com (unsigned zone)

⏱️ Timing

Total: 1390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.145.52.236`
NS	2	`ns2.sitescuritiba.com, ns1.sitescuritiba.com`
MX	1	`prime-construtora.com (pri: 0)`
TXT	1	`v=spf1 a mx ip4:85.239.243.120 include:s`
SOA	1	`ns1.sitescuritiba.com postmaster.hostsrv`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.sitescuritiba.com, ns2.sitescuritiba.com)

Analysis

Mail Server Role

The mail server for prime-construtora.com is prime-construtora.com.

IP Addresses

prime-construtora.com points to a single IP address: 209.145.52.236.

Other host names such as balaointragastrico.org, a-natel.com, ns1.ossa.org.br, ns2.tonhauser.com.br and _dc-mx.2ef49297b893.sitescuritiba.com share IPs with prime-construtora.com.

Name Servers

Two name servers ns1.sitescuritiba.com and ns2.sitescuritiba.com handle the delegation for prime-construtora.com.

prime-construtora.com shares the same name server setup as other domains, for example pericia.pro.br, curitibahard.com.br, bahr.adv.br, multitestbrasil.com.br and santanacidadania.com.br.

prime-construtora.com shares name servers with other domains at least partially, for instance diplex.com.br.

These name servers are often used together with ns1.henriquekravitz.com and ns2.henriquekravitz.com.

Host names with one IP number:

ns1.sitescuritiba.com points to 209.145.52.236; ns2.sitescuritiba.com points to 85.239.243.120.

Mail Servers

One mail server handles prime-construtora.com; that server is prime-construtora.com.

prime-construtora.com points to a single IP number: 209.145.52.236.

prime-construtora.com - robtex.com