187-072-239-180.static.ctbctelecom.com.br DNS records

A IPv4 address
30m
187-072-239-180.static.ctbctelecom.com.br has no A records.
AAAA IPv6 address
30m
187-072-239-180.static.ctbctelecom.com.br has no AAAA records.
CNAME Canonical name
28m 7s
187-072-239-180.static.ctbctelecom.com.br has no CNAME records.
TXT Human readable text
30m
187-072-239-180.static.ctbctelecom.com.br has no TXT records.
MX Mail server
30m
187-072-239-180.static.ctbctelecom.com.br has no MX records.
NS Authoritative DNS server
30m
187-072-239-180.static.ctbctelecom.com.br has no NS records.
NS records for this zone are defined at ctbctelecom.com.br.
NS records for ctbctelecom.com.br
SOA Start of authority
30m
Zone apex
Start of authority
Email
[email protected]
Serial
2392812011
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD