nbpetro.com - robtex.com
nbpetro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.4.129🇺🇸 AS39847838.173.0.0/18 PEG TECH INC | ||||||
| NS | a11.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b11.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1775984328 | ||||||
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=1785291927 | ||||||
Same first word
nbpetro.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-05-19 → 2026-07-29 · 3 obs
● 2026-05-19 03:14:54
● 2026-07-29 02:36:54
●NSa11.share-dns.com2026-05-19 → 2026-07-29 · 3 obs
● 2026-05-19 03:14:54
● 2026-07-29 02:36:54
●NSb.share-dns.net2026-05-19 → 2026-07-29 · 3 obs
● 2026-05-19 03:14:54
● 2026-07-29 02:36:54
●NSb11.share-dns.net2026-05-19 → 2026-07-29 · 3 obs
● 2026-05-19 03:14:54
● 2026-07-29 02:36:54
○NSdns7.hichina.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-19 03:14:54
○ 2026-07-29 02:36:54
○NSdns8.hichina.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-19 03:14:54
○ 2026-07-29 02:36:54
○MXmxbiz1.qq.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-19 03:14:54
○ 2026-07-29 02:36:54
○MXmxbiz2.qq.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-05-19 03:14:54
○ 2026-07-29 02:36:54
●A38.173.4.1292026-05-19 → 2026-07-29 · 2 obs
● 2026-07-29 02:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nbpetro.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbpetro.com (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.4.129 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a11.share-dns.com)
Analysis
IP Addresses
nbpetro.com resolves to just one IP address, 38.173.4.129.
Name Servers
The NS records for nbpetro.com point to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
nbpetro.com has at least partial name server overlap with other domains, such as zhibo183.com, dgtianhong168.com, 889528.com and two others.
a2.share-dns.com, b2.share-dns.net and a8.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a11.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b11.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
Host names pointing to 172.64.53.25 IP addresses: a11.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b11.share-dns.net and b.share-dns.net.