4pillarsco.com - robtex.com
4pillarsco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.83.27.33🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | lh660.irandns.com | ||||||
| NS | ns3.irandns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 185.50.39.94🇮🇷 GWSN-AS185.50.39.0/24 GWSN IP Block | ||||||
| NS | ns1.irandns.com | ||||||
| A | 188.40.238.224🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | static.224.238.40.188.clients.your-server.de | ||||||
| NS | ns2.irandns.com | ||||||
| A | 185.255.89.175🇮🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| PTR | static.175.89.255.185.clients.irandns.com | ||||||
| NS | ns4.irandns.com ⚠️ Not in parent delegation | ||||||
| A | 5.39.26.250🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns4.irandns.com | ||||||
| MX | mail.4pillarsco.com ⭐ | ||||||
| A | 51.83.27.33🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | lh660.irandns.com | ||||||
| TXT | v=spf1 a mx ip4:51.83.27.33 include:_spf.google.com -all | ||||||
| TXT | google-site-verification=tyW4dahgBvr1k5nj2XuoOnBH1oYyuxVNczH2bI3B49k | ||||||
| SOA | NS3.IRANDNS.COMhostmaster@4pillarsco.com 2026-06-23 #1 | ||||||
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=1785861809 | ||||||
Subdomains
mail.4pillarsco.com |
Same first word
4pillarsco.com |
DNS History
7 records (6 active, 1 former)
●NSns1.irandns.com2026-04-05 → 2026-08-04 · 5 obs
● 2026-04-09 21:38:18
○ 2026-04-20 23:20:04
● 2026-07-08 03:33:42
● 2026-08-04 16:53:00
●NSns2.irandns.com2026-04-05 → 2026-08-04 · 5 obs
● 2026-04-09 21:38:18
○ 2026-04-20 23:20:04
● 2026-07-08 03:33:42
● 2026-08-04 16:53:00
●NSns3.irandns.com2026-04-05 → 2026-08-04 · 5 obs
● 2026-04-09 21:38:18
○ 2026-04-20 23:20:04
● 2026-07-08 03:33:42
● 2026-08-04 16:53:00
●NSns4.irandns.com2026-04-05 → 2026-08-04 · 5 obs
● 2026-04-09 21:38:18
○ 2026-04-20 23:20:04
● 2026-07-08 03:33:42
● 2026-08-04 16:53:00
●MXmail.4pillarsco.com2026-04-05 → 2026-08-04 · 5 obs
● 2026-04-09 21:38:18
○ 2026-04-20 23:20:04
● 2026-07-08 03:33:42
● 2026-08-04 16:53:00
●A51.83.27.332026-07-08 → 2026-08-04 · 3 obs
● 2026-07-08 03:33:42
● 2026-08-04 16:53:00
○A79.137.110.1072026-04-05 → 2026-04-09 · 4 obs
● 2026-04-09 21:38:18
○ 2026-04-20 23:20:04
○ 2026-08-04 16:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 4pillarsco.com | ns1.irandns.com, ns2.irandns.com | 2 records |
✅ Authoritative Response
Server:188.40.238.224
NS records: ns1.irandns.com, ns2.irandns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4pillarsco.com (unsigned zone)
⏱️ Timing
Total: 3285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.83.27.33 |
| NS | 4 | NS3.IRANDNS.COM, ns1.irandns.com... |
| MX | 1 | mail.4pillarsco.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:51.83.27.33 include:_spf, google-site-verification=tyW4dahgBvr1k5n |
| SOA | 1 | NS3.IRANDNS.COM hostmaster.4pillarsco.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.irandns.com, ns2.irandns.com)
Analysis
Hierarchy
4pillarsco.com is a parent domain of mail.4pillarsco.com.
IP Addresses
4pillarsco.com points to a single IP number: 51.83.27.33.
Additional host names — mail.4pillarsco.com, mail.boshrapub.com, mail.realielts.com and two others — share IP numbers with 4pillarsco.com.
Name Servers
4pillarsco.com has four authoritative name servers: ns1.irandns.com, ns2.irandns.com, ns3.irandns.com and ns4.irandns.com.
4pillarsco.com shares at least some of its name servers with other domains, including isbc.ir, drjafargholi.com, vagco.ir and two others.
These name servers are frequently seen alongside the name servers gw1.irandns.com, gw2.irandns.com, ns1.server.domain.com and ns2.server.domain.com.
ns1.irandns.com, ns2.irandns.com, ns3.irandns.com and ns4.irandns.com each resolve to one IP address: ns1.irandns.com resolves to 188.40.238.224, ns2.irandns.com resolves to 185.255.89.175, ns3.irandns.com resolves to 185.50.39.94 and ns4.irandns.com resolves to 5.39.26.250.
Mail Servers
4pillarsco.com has one mail server: mail.4pillarsco.com.
There is one IP number for mail.4pillarsco.com: 51.83.27.33.