cerkasul.com.br - robtex.com

cerkasul.com.br

DNSSEC⚠️ Not signed
A162.241.48.193🇺🇸 Jacksonville162.241.48.0/21 Unified Layer
PTRvps.doplay.com.br
NSns1.doplay.com.br ⭐
A162.241.48.193🇺🇸 Jacksonville162.241.48.0/21 Unified Layer
PTRvps.doplay.com.br
NSns1.cerkasul.com.br
A162.241.48.193🇺🇸 Jacksonville162.241.48.0/21 Unified Layer
PTRvps.doplay.com.br
NSns2.cerkasul.com.br
A162.241.132.197🇺🇸 Jacksonville162.241.128.0/21 Unified Layer
PTRvps.doplay.com.br
MXcerkasul.com.br ⭐
A162.241.48.193🇺🇸 Jacksonville162.241.48.0/21 Unified Layer
PTRvps.doplay.com.br
TXTv=spf1 +a +mx +ip4:162.241.48.193 ~all
SOAns1.doplay.com.brnota@doplay.com.br 2026-03-13 #1

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026104278
rank #557950 globally
rank #4104 in the tld
WOT: SAFE (69/100)

MX for

cerkasul.com.br

Subdomains

ns2.cerkasul.com.br
ns1.cerkasul.com.br

Same first word

cerkasul.com.br

Similar names

clarkeus.com
clarkeus.blogspot.com
caulkers.org
useclark.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns1.cerkasul.com.brns1.doplay.com.brns2.cerkasul.com.brns1.abhost.com.brns2.abhost.com.brMXcerkasul.com.brA162.241.48.193186.202.186.253
○NSns1.abhost.com.br2015-06-29 → 2019-02-14 · 4 obs
● 2015-06-29 12:50:16
● 2019-02-14 01:05:10
○ 2026-02-15 15:06:02
○ 2026-04-14 12:00:22
●NSns1.cerkasul.com.br2026-02-15 → 2026-04-14 · 3 obs
○ 2019-02-14 01:05:10
● 2026-02-15 15:06:02
● 2026-04-14 12:00:22
●NSns1.doplay.com.br2026-02-15 → 2026-04-14 · 3 obs
○ 2019-02-14 01:05:10
● 2026-02-15 15:06:02
● 2026-04-14 12:00:22
○NSns2.abhost.com.br2015-06-29 → 2019-02-14 · 4 obs
● 2015-06-29 12:50:16
● 2019-02-14 01:05:10
○ 2026-02-15 15:06:02
○ 2026-04-14 12:00:22
●NSns2.cerkasul.com.br2026-02-15 → 2026-04-14 · 3 obs
○ 2019-02-14 01:05:10
● 2026-02-15 15:06:02
● 2026-04-14 12:00:22
●MXcerkasul.com.br2015-06-29 → 2026-04-14 · 2 obs
● 2015-06-29 12:50:16
● 2026-04-14 12:00:22
●A162.241.48.1932026-02-15 → 2026-04-14 · 3 obs
○ 2019-02-14 01:05:10
● 2026-02-15 15:06:02
● 2026-04-14 12:00:22
○A186.202.186.2532015-06-29 → 2019-02-14 · 4 obs
● 2015-06-29 12:50:16
● 2019-02-14 01:05:10
○ 2026-02-15 15:06:02
○ 2026-04-14 12:00:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, b.dns.br, a.dns.br, c.dns.br...-
cerkasul.com.brns1.cerkasul.com.br, ns2.cerkasul.com.br2 records

✅ Authoritative Response

Server:162.241.132.197

NS records: ns1.cerkasul.com.br, ns2.cerkasul.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

TypeCountSample Data
A1162.241.48.193
NS2ns2.cerkasul.com.br, ns1.cerkasul.com.br
MX1cerkasul.com.br (pri: 0)
TXT1v=spf1 +a +mx +ip4:162.241.48.193 ~all
SOA1ns1.doplay.com.br nota.doplay.com.br

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.cerkasul.com.br, ns2.cerkasul.com.br)

Analysis

Hierarchy

cerkasul.com.br is a parent of ns2.cerkasul.com.br and ns1.cerkasul.com.br.

Mail Server Role

The mail server for cerkasul.com.br is cerkasul.com.br.

IP Addresses

cerkasul.com.br points to a single IP address: 162.241.48.193.

Other host names such as rbadv.com.br, ns1.rbadv.com.br, redecasanova.com.br, radiovenancioaires.com.br and mail.dentalpremium.com.br share IPs with cerkasul.com.br.

Name Servers

cerkasul.com.br is delegated to three name servers: ns1.cerkasul.com.br, ns2.cerkasul.com.br and ns1.doplay.com.br.

cerkasul.com.br at least partially shares name servers with other domains, for example redecasanova.com.br, radiovenancioaires.com.br, dentalpremium.com.br, doplay.com.br and agvital.com.br.

Name servers ns2.doplay.com.br, ns1.redecasanova.com.br, ns2.redecasanova.com.br, ns1.radiovenancioaires.com.br, ns2.radiovenancioaires.com.br, ns1.agvital.com.br and ns2.agvital.com.br are commonly used together.

Host names with one IP number: ns1.cerkasul.com.br points to 162.241.48.193; ns2.cerkasul.com.br points to 162.241.132.197; ns1.doplay.com.br points to 162.241.48.193.

Host names that point to 162.241.48.193: ns1.cerkasul.com.br and ns1.doplay.com.br.

Mail Servers

One mail server handles cerkasul.com.br; that server is cerkasul.com.br.

cerkasul.com.br points to a single IP number: 162.241.48.193.