soster.com.br - robtex.com

soster.com.br

DNSSEC⚠️ Not signed
A54.207.240.189🇧🇷 Amazon54.207.128.0/17 EC2 GRU prefix
PTRec2-54-207-240-189.sa-east-1.compute.amazonaws.com
A54.232.137.142🇧🇷 Amazon54.232.128.0/18 EC2 GRU prefix
A54.233.75.23🇧🇷 Amazon54.233.64.0/18 EC2 GRU prefix
NSns-218.awsdns-27.com
A2600:9000:5300:da00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-218.awsdns-27.com
A205.251.192.218🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-218.awsdns-27.com
NSns-1218.awsdns-24.org
A2600:9000:5304:c200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1218.awsdns-24.org
A205.251.196.194🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1218.awsdns-24.org
NSns-1844.awsdns-38.co.uk
A2600:9000:5307:3400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1844.awsdns-38.co.uk
A205.251.199.52🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1844.awsdns-38.co.uk
NSns-961.awsdns-56.net
A2600:9000:5303:c100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-961.awsdns-56.net
A205.251.195.193🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-961.awsdns-56.net
MXmx.core.locaweb.com.br
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br(20)
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTv=spf1 include:_spf.locaweb.com.br ?all
SOAns-218.awsdns-27.comawsdns-hostmaster@amazon.com serial=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=2026167310
rank #527144 globally
rank #3959 in the tld
WOT: SAFE (69/100)

Previously MX for

Same first word

Similar names

DNS History

26 records (11 active, 15 former)

20162017201820192020202120222023202420252026NSns-1218.awsdns-24.orgns-1844.awsdns-38.co.ukns-218.awsdns-27.comns-961.awsdns-56.netdolar.vanet.com.brns466.hostgator.com.brns467.hostgator.com.brreal.vanet.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brmx.cluster001.whservidor.comsoster.com.brA54.207.240.18954.232.137.14254.233.75.2318.230.164.318.230.98.233200.98.255.147216.172.172.8354.20.7.15154.207.38.25554.94.116.1654.94.61.23756.126.160.143
NSdolar.vanet.com.br2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 00:01:58
○ 2015-10-21 18:57:44
○ 2026-06-16 13:33:46
NSns-1218.awsdns-24.org2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
NSns-1844.awsdns-38.co.uk2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
NSns-218.awsdns-27.com2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
NSns-961.awsdns-56.net2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
NSns466.hostgator.com.br2015-10-21 → 2017-04-01 · 5 obs
○ 2015-05-31 00:01:58
● 2015-10-21 18:57:44
● 2017-04-01 16:34:34
○ 2026-05-27 05:21:10
○ 2026-06-16 13:33:46
NSns467.hostgator.com.br2015-10-21 → 2017-04-01 · 5 obs
○ 2015-05-31 00:01:58
● 2015-10-21 18:57:44
● 2017-04-01 16:34:34
○ 2026-05-27 05:21:10
○ 2026-06-16 13:33:46
NSreal.vanet.com.br2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 00:01:58
○ 2015-10-21 18:57:44
○ 2026-06-16 13:33:46
MXmx.a.locaweb.com.br2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
MXmx.b.locaweb.com.br2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
MXmx.cluster001.whservidor.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 00:01:58
○ 2015-10-21 18:57:44
○ 2026-06-16 13:33:46
MXmx.core.locaweb.com.br2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
MXmx.jk.locaweb.com.br2026-05-27 → 2026-06-16 · 3 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-06-16 13:33:46
MXsoster.com.br2015-10-21 → 2017-04-01 · 5 obs
○ 2015-05-31 00:01:58
● 2015-10-21 18:57:44
● 2017-04-01 16:34:34
○ 2026-05-27 05:21:10
○ 2026-06-16 13:33:46
A18.230.164.32026-05-27 → 2026-05-31 · 5 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
● 2026-05-31 18:42:56
○ 2026-06-05 08:26:56
○ 2026-06-16 13:33:46
A18.230.98.2332026-06-05 → 2026-06-05 · 3 obs
○ 2026-05-31 18:42:56
● 2026-06-05 08:26:56
○ 2026-06-16 13:33:46
A200.98.255.1472015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 00:01:58
○ 2015-10-21 18:57:44
○ 2026-06-16 13:33:46
A216.172.172.832015-10-21 → 2017-04-01 · 5 obs
○ 2015-05-31 00:01:58
● 2015-10-21 18:57:44
● 2017-04-01 16:34:34
○ 2026-05-27 05:21:10
○ 2026-06-16 13:33:46
A54.20.7.1512026-05-27 → 2026-05-27 · 4 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
○ 2026-05-31 18:42:56
○ 2026-06-16 13:33:46
A54.207.240.1892026-06-16 → 2026-06-16 · 2 obs
○ 2026-06-05 08:26:56
● 2026-06-16 13:33:46
A54.207.38.2552026-05-31 → 2026-06-05 · 4 obs
○ 2026-05-27 05:21:10
● 2026-05-31 18:42:56
● 2026-06-05 08:26:56
○ 2026-06-16 13:33:46
A54.232.137.1422026-06-16 → 2026-06-16 · 2 obs
○ 2026-06-05 08:26:56
● 2026-06-16 13:33:46
A54.233.75.232026-06-16 → 2026-06-16 · 2 obs
○ 2026-06-05 08:26:56
● 2026-06-16 13:33:46
A54.94.116.162026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-27 05:21:10
● 2026-05-31 18:42:56
○ 2026-06-05 08:26:56
○ 2026-06-16 13:33:46
A54.94.61.2372026-05-27 → 2026-05-27 · 4 obs
○ 2017-04-01 16:34:34
● 2026-05-27 05:21:10
○ 2026-05-31 18:42:56
○ 2026-06-16 13:33:46
A56.126.160.1432026-06-05 → 2026-06-05 · 3 obs
○ 2026-05-31 18:42:56
● 2026-06-05 08:26:56
○ 2026-06-16 13:33:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bre.dns.br, f.dns.br, c.dns.br, a.dns.br...-
soster.com.brns-218.awsdns-27.com, ns-1844.awsdns-38.co.uk, ns-961.awsdns-56.net, ns-1218.awsdns-24.org-

✅ Authoritative Response

Server:205.251.192.218

NS records: ns-218.awsdns-27.com, ns-1844.awsdns-38.co.uk, ns-961.awsdns-56.net, ns-1218.awsdns-24.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

TypeCountSample Data
A354.232.137.142, 54.207.240.189...
NS4ns-1218.awsdns-24.org, ns-1844.awsdns-38.co.uk...
MX4mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...
TXT1v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns-218.awsdns-27.com awsdns-hostmaster.a

Analysis

IP Addresses

soster.com.br maps to three IP numbers — 54.207.240.189, 54.232.137.142 and 54.233.75.23.

Name Servers

soster.com.br has four authoritative name servers: ns-218.awsdns-27.com, ns-961.awsdns-56.net, ns-1218.awsdns-24.org and ns-1844.awsdns-38.co.uk.

soster.com.br has at least partial name server overlap with other domains, such as sniffez.net, skillsbook.com.au, soundclub.jp and two others.

ns-218.awsdns-27.com, ns-961.awsdns-56.net, ns-1218.awsdns-24.org and ns-1844.awsdns-38.co.uk all point to exactly two IP numbers each: ns-218.awsdns-27.com205.251.192.218 and 2600:9000:5300:da00::1; ns-961.awsdns-56.net205.251.195.193 and 2600:9000:5303:c100::1; ns-1218.awsdns-24.org205.251.196.194 and 2600:9000:5304:c200::1; ns-1844.awsdns-38.co.uk205.251.199.52 and 2600:9000:5307:3400::1.

Mail Servers

soster.com.br has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

soster.com.br shares mail servers — at least in part — with other domains, including bemestardomusico.com, sakso.com.br, bluebartenders.com.br and two others.

mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br each resolve to one IP address: mx.a.locaweb.com.br resolves to 186.202.4.42, mx.b.locaweb.com.br resolves to 177.153.23.242, mx.core.locaweb.com.br resolves to 177.153.23.241 and mx.jk.locaweb.com.br resolves to 200.234.204.130.