grandcrestfb.com - robtex.com
grandcrestfb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.94.102.201🇫🇷 OVH141.94.0.0/16 | ||||||
| PTR | server.njiwacloud.com | ||||||
| NS | ns7.pmasteck.com ⭐ | ||||||
| NS | ns5.pmasteck.com ⚠️ Not in parent delegation | ||||||
| A | 51.68.132.246🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | route-a3.hosting.markets | ||||||
| NS | ns6.pmasteck.com ⚠️ Not in parent delegation | ||||||
| A | 51.68.132.246🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | route-a3.hosting.markets | ||||||
| NS | ns8.pmasteck.com | ||||||
| MX | grandcrestfb.com ⭐ | ||||||
| A | 141.94.102.201🇫🇷 OVH141.94.0.0/16 | ||||||
| PTR | server.njiwacloud.com | ||||||
| TXT | v=spf1 +a +mx +ip4:141.94.102.201 +ip4:185.150.189.233 ~all | ||||||
| SOA | ns7.pmasteck.comokonjohn133@gmail.com 2026-06-02 #0 | ||||||
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=1780486154 | ||||||
MX for
grandcrestfb.com |
Subdomains
www.grandcrestfb.com |
Same first word
grandcrestfb.com |
DNS History
7 records (6 active, 1 former)
●NSns5.pmasteck.com2026-05-24 → 2026-06-03 · 2 obs
● 2026-06-03 11:48:40
●NSns6.pmasteck.com2026-05-24 → 2026-06-03 · 2 obs
● 2026-06-03 11:48:40
●NSns7.pmasteck.com2026-05-24 → 2026-06-03 · 2 obs
● 2026-06-03 11:48:40
●NSns8.pmasteck.com2026-05-24 → 2026-06-03 · 2 obs
● 2026-06-03 11:48:40
●MXgrandcrestfb.com2026-05-24 → 2026-06-03 · 2 obs
● 2026-06-03 11:48:40
●A141.94.102.2012026-06-03 → 2026-06-03 · 3 obs
● 2026-06-03 11:48:38
● 2026-06-03 11:48:40
○A185.150.189.2332026-05-24 → 2026-05-24 · 3 obs
○ 2026-06-03 11:48:38
○ 2026-06-03 11:48:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grandcrestfb.com | ns7.pmasteck.com, ns8.pmasteck.com | 2 records |
✅ Authoritative Response
Server:141.94.102.201
NS records: ns7.pmasteck.com, ns8.pmasteck.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grandcrestfb.com (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.94.102.201 |
| NS | 4 | ns7.pmasteck.com, ns5.pmasteck.com... |
| MX | 1 | grandcrestfb.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:141.94.102.201 +ip4:1 |
| SOA | 1 | ns7.pmasteck.com okonjohn133.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.pmasteck.com, ns8.pmasteck.com)
Analysis
Hierarchy
grandcrestfb.com is the parent zone for www.grandcrestfb.com.
Mail Server Role
grandcrestfb.com acts as its own mail server.
IP Addresses
grandcrestfb.com points to a single IP number: 141.94.102.201.
Additional host names — ns1.njiwacloud.com, eximservers.com, pmasteck.com and two others — share IP numbers with grandcrestfb.com.
Name Servers
The DNS delegation for grandcrestfb.com covers 4 name servers — ns5.pmasteck.com, ns6.pmasteck.com, ns7.pmasteck.com and ns8.pmasteck.com.
grandcrestfb.com partially shares its NS delegation with several other domains, including growth-axistrade.com, teslaledgerexcavathub.com, tspaceprogram.com and two others.
These name servers are frequently paired with the name servers ns1.pmasteck.com, ns2.pmasteck.com, ns3.pmasteck.com and two others.
Each of ns5.pmasteck.com and ns6.pmasteck.com points to exactly one IP address: 51.68.132.246.
ns5.pmasteck.com and ns6.pmasteck.com each have 51.68.132.246 IP addresses.
Mail Servers
grandcrestfb.com has a single mail server: grandcrestfb.com itself.
grandcrestfb.com resolves to 141.94.102.201 and no other IP number.