libus.com.br - dns.ninja
libus.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026178202 | ||||||
rank #4022 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
libus.org |
libus.cz |
libus.com.tr |
libus.biz |
libus.cn |
libus.com.br |
libus.com |
libus.ru |
libus.it |
libus.mx |
libus.net |
libus.no |
libus.de |
libus.eu |
libus.com.ar |
libus.pro |
libus.info |
libus.com.co |
Similar names
DNS History
17 records (13 active, 4 former)
●NSchuck.ns.cloudflare.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
●NScruz.ns.cloudflare.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
○NSns1.libus.com.br2015-08-16 → 2016-07-26 · 4 obs
● 2016-07-26 06:06:28
○ 2026-02-18 09:56:16
○ 2026-06-27 08:50:20
○NSns2.libus.com.br2015-08-16 → 2016-07-26 · 4 obs
● 2016-07-26 06:06:28
○ 2026-02-18 09:56:16
○ 2026-06-27 08:50:20
●MXalt1.aspmx.l.google.com2015-08-16 → 2026-06-27 · 2 obs
● 2026-06-27 08:50:20
●MXalt2.aspmx.l.google.com2015-08-16 → 2026-06-27 · 2 obs
● 2026-06-27 08:50:20
●MXaspmx.l.google.com2015-08-16 → 2026-06-27 · 2 obs
● 2026-06-27 08:50:20
●MXaspmx2.googlemail.com2015-08-16 → 2026-06-27 · 2 obs
● 2026-06-27 08:50:20
●MXaspmx3.googlemail.com2015-08-16 → 2026-06-27 · 2 obs
● 2026-06-27 08:50:20
●A104.26.8.1772026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
●A104.26.9.1772026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
●A172.67.71.652026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
○A186.202.183.1402015-08-16 → 2015-12-16 · 4 obs
● 2015-12-16 13:32:14
○ 2016-03-26 18:19:46
○ 2026-06-27 08:50:20
●A2606:4700:20::681a:8b12026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
●A2606:4700:20::681a:9b12026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
●A2606:4700:20::ac43:47412026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 09:56:16
● 2026-06-27 08:50:20
○A72.249.76.242016-03-26 → 2016-07-26 · 5 obs
● 2016-03-26 18:19:46
● 2016-07-26 06:06:28
○ 2026-02-18 09:56:16
○ 2026-06-27 08:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| libus.com.br | chuck.ns.cloudflare.com, cruz.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.88
NS records: chuck.ns.cloudflare.com, cruz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libus.com.br (unsigned zone)
⏱️ Timing
Total: 918ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.8.177, 172.67.71.65... |
| AAAA | 3 | 2606:4700:20::681a:8b1, 2606:4700:20::681a:9b1... |
| NS | 2 | chuck.ns.cloudflare.com, cruz.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 0), aspmx2.googlemail.com (pri: 10)... |
| TXT | 3 | google-site-verification=AnsKbA1m5kbX8Tp, google-site-verification=ZGzGxHNjBGpsPZS... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | chuck.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
www.libus.com.br and ns2.libus.com.br each fall under libus.com.br as their parent domain.
IP Addresses
libus.com.br directs to 6 IP numbers: 104.26.8.177, 104.26.9.177, 172.67.71.65 and 3 other.
Two other host names, along with townhall.townofchapelhill.org, www.dig.family and www.goofystresse.st, also share IP numbers with libus.com.br.
Name Servers
The NS records for libus.com.br delegate to chuck.ns.cloudflare.com and cruz.ns.cloudflare.com.
libus.com.br shares its NS records with other domains, for example cordless-proxy.de, libus.com.co, junaidraza.com and two others.
libus.com.br has at least partial name server overlap with other domains, such as kovet.us, tontarellishop.com, harboremberhaven.xyz and two others.
DNS names with 6 IP addresses:
chuck.ns.cloudflare.com maps to 108.162.193.86, 172.64.33.86, 173.245.59.86 and 3 additional IP addresses.
cruz.ns.cloudflare.com maps to 108.162.192.88, 172.64.32.88, 173.245.58.88 and 3 additional IP addresses.
Mail Servers
libus.com.br is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between libus.com.br and other domains, including niacare.in, ns500699.ns500693.ns500699.ns500734.ns500693.ns500693.ns500588.ns500588.ns500612.ns500468.ns500110.dtrkdll.com, ns500699.ns500693.ns500734.ns500734.ns500693.ns500693.ns500728.ns500699.ns500693.ns500588.ns500699.ns500699.ns500699.ns500683.ns500699.ns500693.ns500602.dtrkdll.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c1b::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.