gridlab.com.br - dns.ninja
gridlab.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=2026213318 | ||||||
rank #3722 in the tld
WOT: SAFE (69/100)
Same first word
gridlab.com.br |
gridlab.nl |
gridlab.digital |
gridlab.net |
gridlab.com |
gridlab.de |
gridlab.info |
gridlab.org |
gridlab.at |
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.locaweb.com.br2015-06-24 → 2026-08-01 · 2 obs
● 2026-08-01 13:18:36
●NSns2.locaweb.com.br2015-06-24 → 2026-08-01 · 2 obs
● 2026-08-01 13:18:36
●NSns3.locaweb.com.br2015-06-24 → 2026-08-01 · 2 obs
● 2026-08-01 13:18:36
●MXmx.a.locaweb.com.br2015-06-24 → 2026-08-01 · 2 obs
● 2026-08-01 13:18:36
●MXmx.b.locaweb.com.br2015-06-24 → 2026-08-01 · 2 obs
● 2026-08-01 13:18:36
○MXmx.core.locaweb.com.br2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-06 11:12:34
○ 2026-08-01 13:18:36
●MXmx.jk.locaweb.com.br2015-06-24 → 2026-08-01 · 2 obs
● 2026-08-01 13:18:36
○A186.202.149.72015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-06 11:12:34
○ 2026-08-01 13:18:36
●A191.252.51.32015-11-06 → 2026-08-01 · 3 obs
● 2015-11-06 11:12:34
● 2026-08-01 13:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, c.dns.br, f.dns.br, a.dns.br... | - |
| gridlab.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br | 4 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gridlab.com.br (unsigned zone)
⏱️ Timing
Total: 565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.252.51.3 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 3 | mx.b.locaweb.com.br (pri: 10), mx.jk.locaweb.com.br (pri: 20)... |
| TXT | 2 | _globalsign-domain-verification=uMAblwYU, v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
IP Addresses
gridlab.com.br resolves to one IP address: 191.252.51.3.
powersat.com.br, naveganet.com.br, scicorp.com.br and two other host names share IP numbers with gridlab.com.br.
Name Servers
DNS for gridlab.com.br is handled by three authoritative name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
gridlab.com.br partially shares its NS delegation with several other domains, including mokedonline.com.br, residenciais.org, infogeo.com.br and two others.
Three hostnames — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — each have two IP addresses: ns1.locaweb.com.br has 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br has 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br has 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
gridlab.com.br uses three mail servers — mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
gridlab.com.br has at least partial mail server overlap with other domains such as sextante.net.br, betak.com.br, sankaraturismo.com.br and two more.
This set of mail servers commonly appears together with the mail servers mx.core.locaweb.com.br.
mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br all have one IP address each — mx.a.locaweb.com.br directs to 186.202.4.42, mx.b.locaweb.com.br directs to 177.153.23.242 and mx.jk.locaweb.com.br directs to 200.234.204.130.