alstra.com.br - robtex.com
alstra.com.br
| DNSSEC | β οΈ Not signed | ||||||
| NS | chuck.ns.cloudflare.com β οΈ Not in zone NS records | ||||||
| A | 2606:4700:58::adf5:3b56πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chuck.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c156π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chuck.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2156πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chuck.ns.cloudflare.com | ||||||
| A | 108.162.193.86πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chuck.ns.cloudflare.com | ||||||
| A | 172.64.33.86πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chuck.ns.cloudflare.com | ||||||
| A | 173.245.59.86πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chuck.ns.cloudflare.com | ||||||
| NS | nadia.ns.cloudflare.com β οΈ Not in zone NS records | ||||||
| A | 2606:4700:50::adf5:3acfπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0cfπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20cfπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 108.162.192.207πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 172.64.32.207πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 173.245.58.207πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
com.br
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.br β β οΈ Not in parent delegation | ||||||
| NS | b.dns.br β οΈ Not in parent delegation | ||||||
| NS | c.dns.br β οΈ Not in parent delegation | ||||||
| NS | d.dns.br β οΈ Not in parent delegation | ||||||
| NS | e.dns.br β οΈ Not in parent delegation | ||||||
| NS | f.dns.br β οΈ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026226488 | ||||||
rank #3633 in the tld
WOT: SAFE (69/100)
Same first word
alstra.com |
alstra.nl |
alstra.org |
alstra.no |
alstra.com.au |
alstra.ru |
alstra.ca |
alstra.space |
alstra.com.br |
alstra.lighting |
alstra.se |
Similar names
DNS History
13 records (2 active, 11 former)
βNSanirban.ns.cloudflare.com2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βNSchuck.ns.cloudflare.com2026-07-06 β 2026-08-14 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βNSnadia.ns.cloudflare.com2026-07-06 β 2026-08-14 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βNSsofia.ns.cloudflare.com2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βMXalt1.aspmx.l.google.com2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βMXalt2.aspmx.l.google.com2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βMXalt3.aspmx.l.google.com2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βMXalt4.aspmx.l.google.com2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βMXaspmx.l.google.com2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βA104.27.186.942019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βA104.27.187.942019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βA2606:4700:30::681b:ba5e2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
βA2606:4700:30::681b:bb5e2019-03-04 β 2019-03-04 Β· 3 obs
β 2026-07-06 21:57:48
β 2026-08-14 20:34:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, e.dns.br, a.dns.br, c.dns.br... | - |
| alstra.com.br | chuck.ns.cloudflare.com, nadia.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.207
NS records: chuck.ns.cloudflare.com, nadia.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for alstra.com.br (unsigned zone)
β±οΈ Timing
Total: 415ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
alstra.com.br is served by two delegated name servers, chuck.ns.cloudflare.com and nadia.ns.cloudflare.com.
alstra.com.br has the same name server delegation as a number of other domains, such as wealthy.expert, datasiber.com, bsb007onlinecasino.com and two more.
alstra.com.br shares at least some of its name servers with other domains, including slpengg.com, solairenutraceuticals.com, schmuckpiraten.ch and two others.
These name servers are frequently seen alongside the name servers dakota.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
chuck.ns.cloudflare.com carries IP addresses 108.162.193.86, 172.64.33.86 and 173.245.59.86, with 3 other addresses beyond those.
nadia.ns.cloudflare.com carries IP addresses 108.162.192.207, 172.64.32.207 and 173.245.58.207, with 3 other addresses beyond those.