h2oonline.com.br - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

h2oonline.com.br

DNSSEC⚠️ Not signed
A179.188.51.216🇧🇷 Locaweb179.188.48.0/22 Servicos de Internet SA
PTRvpshost12090.publiccloud.com.br
NSns1.locaweb.com.br ⭐
A2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48
A186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48
A187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48
A189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA
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
TXTgoogle-site-verification=Ie_5quh8BrdrHOnwWUUXO00LKdwGx4Q6irUYBhpe1jI
TXTv=spf1 include:_spf.locaweb.com.br ?all
SOAns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #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=2026228560
rank #534835 globally
rank #3667 in the tld
WOT: SAFE (69/100)

Previously MX for

h2oonline.com.br

Same first word

h2oonline.com
h2oonline.com.br

DNS History

19 records (8 active, 11 former)

201020122014201620182020202220242026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brdorthy.ns.cloudflare.comlogan.ns.cloudflare.comns1.litoralhost.com.brns2.litoralhost.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brh2oonline.com.brA179.188.51.216104.27.170.11104.27.171.11186.202.153.382606:4700:3031::681b:ab0b2606:4700:3032::681b:aa0b63.247.85.226
○NSdorthy.ns.cloudflare.com2020-03-08 → 2020-03-08 · 4 obs
○ 2017-02-18 04:13:40
● 2020-03-08 12:40:36
○ 2026-03-14 04:09:24
○ 2026-08-16 23:55:24
○NSlogan.ns.cloudflare.com2020-03-08 → 2020-03-08 · 4 obs
○ 2017-02-18 04:13:40
● 2020-03-08 12:40:36
○ 2026-03-14 04:09:24
○ 2026-08-16 23:55:24
○NSns1.litoralhost.com.br2009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 18:43:52
○ 2015-07-16 21:32:14
○ 2026-08-16 23:55:24
●NSns1.locaweb.com.br2015-07-16 → 2026-08-16 · 6 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2017-02-18 04:13:40
○ 2020-03-08 12:40:36
● 2026-03-14 04:09:24
● 2026-08-16 23:55:24
○NSns2.litoralhost.com.br2009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 18:43:52
○ 2015-07-16 21:32:14
○ 2026-08-16 23:55:24
●NSns2.locaweb.com.br2015-07-16 → 2026-08-16 · 6 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2017-02-18 04:13:40
○ 2020-03-08 12:40:36
● 2026-03-14 04:09:24
● 2026-08-16 23:55:24
●NSns3.locaweb.com.br2015-07-16 → 2026-08-16 · 6 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2017-02-18 04:13:40
○ 2020-03-08 12:40:36
● 2026-03-14 04:09:24
● 2026-08-16 23:55:24
○MXh2oonline.com.br2009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 18:43:52
○ 2015-07-16 21:32:14
○ 2026-08-16 23:55:24
●MXmx.a.locaweb.com.br2015-07-16 → 2026-08-16 · 3 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2026-08-16 23:55:24
●MXmx.b.locaweb.com.br2015-07-16 → 2026-08-16 · 3 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2026-08-16 23:55:24
●MXmx.core.locaweb.com.br2015-07-16 → 2026-08-16 · 3 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2026-08-16 23:55:24
●MXmx.jk.locaweb.com.br2015-07-16 → 2026-08-16 · 3 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2026-08-16 23:55:24
○A104.27.170.112020-03-08 → 2020-03-08 · 4 obs
○ 2017-02-18 04:13:40
● 2020-03-08 12:40:36
○ 2026-03-14 04:09:24
○ 2026-08-16 23:55:24
○A104.27.171.112020-03-08 → 2020-03-08 · 4 obs
○ 2017-02-18 04:13:40
● 2020-03-08 12:40:36
○ 2026-03-14 04:09:24
○ 2026-08-16 23:55:24
●A179.188.51.2162026-03-14 → 2026-08-16 · 6 obs
○ 2020-03-08 12:40:36
● 2026-03-14 04:09:24
● 2026-04-30 12:41:46
○ 2026-05-03 09:26:50
● 2026-05-20 05:59:26
● 2026-08-16 23:55:24
○A186.202.153.382015-07-16 → 2017-02-18 · 5 obs
○ 2009-01-10 18:43:52
● 2015-07-16 21:32:14
● 2017-02-18 04:13:40
○ 2020-03-08 12:40:36
○ 2026-08-16 23:55:24
○A2606:4700:3031::681b:ab0b2020-03-08 → 2020-03-08 · 4 obs
○ 2017-02-18 04:13:40
● 2020-03-08 12:40:36
○ 2026-03-14 04:09:24
○ 2026-08-16 23:55:24
○A2606:4700:3032::681b:aa0b2020-03-08 → 2020-03-08 · 4 obs
○ 2017-02-18 04:13:40
● 2020-03-08 12:40:36
○ 2026-03-14 04:09:24
○ 2026-08-16 23:55:24
○A63.247.85.2262009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 18:43:52
○ 2015-07-16 21:32:14
○ 2026-08-16 23:55:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
h2oonline.com.brns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br6 records

✅ Authoritative Response

Server:186.202.8.254

NS records: ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for h2oonline.com.br (unsigned zone)

⏱️ Timing

Total: 519ms | Queries: -

📄 Records

TypeCountSample Data
A1179.188.51.216
NS3ns2.locaweb.com.br, ns1.locaweb.com.br...
MX4mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...
TXT2google-site-verification=Ie_5quh8BrdrHOn, v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)

Analysis

IP Addresses

h2oonline.com.br has exactly one IP address — 179.188.51.216.

Other host names, such as vpshost12090.publiccloud.com.br, share IP numbers with h2oonline.com.br.

Name Servers

h2oonline.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

h2oonline.com.br shares at least some of its name servers with other domains, including onzeonze.com.br, u4b.com.br, casacril.com.br and two others.

ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each resolve to two IP addresses: ns1.locaweb.com.br resolves to 186.202.8.254 and 2804:218:7000:0:186:202:8:254; ns2.locaweb.com.br resolves to 187.45.248.254 and 2804:218:7001:0:187:45:248:254; ns3.locaweb.com.br resolves to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.

Mail Servers

h2oonline.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.

At least some of the mail servers used by h2oonline.com.br are shared with other domains: protocolointerno.jaguariuna.sp.gov.br, moniloc.com.br, plumafilmessorriso.com.br and two others among them.

Four host names, each with one IP address: mx.a.locaweb.com.br has 186.202.4.42, mx.b.locaweb.com.br has 177.153.23.242, mx.core.locaweb.com.br has 177.153.23.241 and mx.jk.locaweb.com.br has 200.234.204.130.