petrobr.com - robtex.com
petrobr.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786030039 | ||||||
Same first word
Similar names
DNS History
17 records (10 active, 7 former)
○NSdns069.b.register.com2015-07-05 → 2016-01-27 · 5 obs
● 2015-07-05 11:25:02
● 2016-01-27 21:28:06
○ 2017-01-29 16:01:12
○ 2026-08-06 15:44:00
○NSdns155.a.register.com2015-07-05 → 2016-01-27 · 5 obs
● 2015-07-05 11:25:02
● 2016-01-27 21:28:06
○ 2017-01-29 16:01:12
○ 2026-08-06 15:44:00
○NSdns186.c.register.com2015-07-05 → 2016-01-27 · 5 obs
● 2015-07-05 11:25:02
● 2016-01-27 21:28:06
○ 2017-01-29 16:01:12
○ 2026-08-06 15:44:00
○NSdns249.d.register.com2015-07-05 → 2016-01-27 · 5 obs
● 2015-07-05 11:25:02
● 2016-01-27 21:28:06
○ 2017-01-29 16:01:12
○ 2026-08-06 15:44:00
●NSns-cloud-b1.googledomains.com2017-01-29 → 2026-08-06 · 3 obs
● 2017-01-29 16:01:12
● 2026-08-06 15:44:00
●NSns-cloud-b2.googledomains.com2017-01-29 → 2026-08-06 · 3 obs
● 2017-01-29 16:01:12
● 2026-08-06 15:44:00
●NSns-cloud-b3.googledomains.com2017-01-29 → 2026-08-06 · 3 obs
● 2017-01-29 16:01:12
● 2026-08-06 15:44:00
●NSns-cloud-b4.googledomains.com2017-01-29 → 2026-08-06 · 3 obs
● 2017-01-29 16:01:12
● 2026-08-06 15:44:00
●MXalt1.aspmx.l.google.com2015-07-05 → 2026-08-06 · 3 obs
● 2015-07-05 11:25:02
● 2026-08-06 15:44:00
●MXalt2.aspmx.l.google.com2015-07-05 → 2026-08-06 · 3 obs
● 2015-07-05 11:25:02
● 2026-08-06 15:44:00
●MXalt3.aspmx.l.google.com2017-01-29 → 2026-08-06 · 3 obs
● 2017-01-29 16:01:12
● 2026-08-06 15:44:00
●MXalt4.aspmx.l.google.com2017-01-29 → 2026-08-06 · 3 obs
● 2017-01-29 16:01:12
● 2026-08-06 15:44:00
●MXaspmx.l.google.com2015-07-05 → 2026-08-06 · 3 obs
● 2015-07-05 11:25:02
● 2026-08-06 15:44:00
○MXaspmx2.googlemail.com2015-07-05 → 2016-01-27 · 5 obs
● 2015-07-05 11:25:02
● 2016-01-27 21:28:06
○ 2017-01-29 16:01:12
○ 2026-08-06 15:44:00
○MXaspmx3.googlemail.com2015-07-05 → 2016-01-27 · 5 obs
● 2015-07-05 11:25:02
● 2016-01-27 21:28:06
○ 2017-01-29 16:01:12
○ 2026-08-06 15:44:00
●A198.49.23.1442026-04-08 → 2026-08-06 · 3 obs
● 2026-04-08 04:03:06
● 2026-08-06 15:44:00
○A209.237.152.152015-07-05 → 2018-07-12 · 5 obs
● 2015-07-05 11:25:02
● 2018-07-12 15:54:08
○ 2026-04-08 04:03:06
○ 2026-08-06 15:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| petrobr.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.34.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for petrobr.com (unsigned zone)
⏱️ Timing
Total: 488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=OO_TwVbrrwGas9c, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
petrobr.com resolves to one IP address: 198.49.23.144.
2buy.com.br, stumptownclayspace.com, starlift.agency and two other host names share IP numbers with petrobr.com.
Name Servers
The authoritative name servers for petrobr.com are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
petrobr.com shares at least some of its name servers with other domains, including startelegram.com, part(0x736578)pressbda.com, jetsbooks.com and two others.
The host names ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each resolve to two IP addresses: ns-cloud-b1.googledomains.com resolves to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com resolves to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com resolves to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com resolves to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
Mail for petrobr.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
petrobr.com has at least partial mail server overlap with other domains such as apcarton.com, socialmediaph.com, ns500737.ns500599.ns500737.ns500599.ns500599.ns500724.ns500724.ns500599.ns500599.ns500697.ns500583.ns500583.yummyflingsfinder.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.111.27 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.