ctilsb.com - robtex.com
ctilsb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.62.87🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | permasys.brasmidia.net | ||||||
| NS | ns1.brasmidia.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 136.243.62.87🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | permasys.brasmidia.net | ||||||
| NS | ns1.dns-secure.net ⚠️ Not in zone NS records | ||||||
| A | 136.243.62.87🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | permasys.brasmidia.net | ||||||
| NS | ns2.brasmidia.net ⚠️ Not in parent delegation | ||||||
| A | 136.243.62.87🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | permasys.brasmidia.net | ||||||
| NS | ns2.dns-secure.net ⚠️ Not in zone NS records | ||||||
| A | 136.243.62.87🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | permasys.brasmidia.net | ||||||
| MX | ctilsb.com ⭐ | ||||||
| A | 136.243.62.87🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | permasys.brasmidia.net | ||||||
| TXT | v=spf1 +a +mx +ip4:66.154.14.46 +ip4:69.61.32.107 +ip4:136.243.62.87 ~all | ||||||
| SOA | ns1.brasmidia.netceppo@ceppo.com.br 2026-03-29 #2 | ||||||
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.netnstld@verisign-grs.com serial=1774768762 | ||||||
MX for
ctilsb.com |
Subdomains
Same first word
ctilsb.com |
Similar names
bitcsl.com |
bcistl.com |
citslb.com |
cblist.com |
clsbit.com |
bclist.com |
ticsbl.blogspot.com |
bicstl.com |
bclist.net |
bclist.de |
ilscbt.com |
bitcls.com |
libstc.cc |
itcslb.com |
cblist.org |
tcslib.com |
sclbit.top |
sblict.com |
bclist.org |
DNS History
14 records (6 active, 8 former)
●NSns1.brasmidia.net2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 20:07:24
● 2026-03-29 07:46:52
●NSns1.dns-secure.net2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 20:07:24
● 2026-03-29 07:46:52
○NSns1.locaweb.com.br2015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
●NSns2.brasmidia.net2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 20:07:24
● 2026-03-29 07:46:52
●NSns2.dns-secure.net2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 20:07:24
● 2026-03-29 07:46:52
○NSns2.locaweb.com.br2015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
○NSns3.locaweb.com.br2015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
●MXctilsb.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 20:07:24
● 2026-03-29 07:46:52
○MXmx.a.locaweb.com.br2015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
○MXmx.b.locaweb.com.br2015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
○MXmx.core.locaweb.com.br2015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
○MXmx.jk.locaweb.com.br2015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
●A136.243.62.872026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 20:07:24
● 2026-03-29 07:46:52
○A187.45.193.2192015-08-19 → 2017-05-15 · 4 obs
● 2017-05-15 00:54:54
○ 2026-03-28 20:07:24
○ 2026-03-29 07:46:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctilsb.com | ns1.dns-secure.net, ns2.dns-secure.net | - |
✅ Authoritative Response
Server:136.243.62.87
NS records: ns1.dns-secure.net, ns2.dns-secure.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctilsb.com (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.62.87 |
| NS | 2 | ns2.brasmidia.net, ns1.brasmidia.net |
| MX | 1 | ctilsb.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:66.154.14.46 +ip4:69. |
| SOA | 1 | ns1.brasmidia.net ceppo.ceppo.com.br |
Analysis
Hierarchy
ctilsb.com is a parent of ftp.ctilsb.com and sistema.ctilsb.com.
Mail Server Role
For ctilsb.com, the mail server is ctilsb.com.
IP Addresses
ctilsb.com resolves to one IP number: 136.243.62.87.
other host names including ns1.lupe.ws, cbciss.org, passadore.net, ns2.marcoalemar.com and unigaia-brasil.org share IP numbers with ctilsb.com.
Name Servers
ctilsb.com is delegated to four name servers: ns1.brasmidia.net, ns2.brasmidia.net, ns1.dns-secure.net and ns2.dns-secure.net.
ctilsb.com at least partially shares name servers with other domains, for instance carinaalves.com, rpjgames.com.br, brasmidia.net, institutosuperar.com.br and ultrapuro.com.br.
These name servers are commonly used alongside ns1.visualmaster.com.br, ns2.visualmaster.dns-secure.net, ns1.permanencia.net, ns2.permanencia.net, ns16.dns-secure.net and ns17.dns-secure.net.
Host names with a single IP
ns1.brasmidia.net, ns2.brasmidia.net, ns1.dns-secure.net and ns2.dns-secure.net point to 136.243.62.87.
These four host names share IP 136.243.62.87.
Host names mapping to 136.243.62.87: ns1.brasmidia.net, ns2.brasmidia.net, ns1.dns-secure.net and ns2.dns-secure.net.
Mail Servers
ctilsb.com is served by a single mail server, ctilsb.com.
ctilsb.com resolves to IP 136.243.62.87.