3bconcrete.com - robtex.com
3bconcrete.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.37.95.243🇩🇪 IIHOS00177.37.88.0/21 HOSTINGER US | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| MX | mx1-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.220.198.68🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx1-usg1.ppe-hosted.com | ||||||
| MX | mx2-usg1.ppe-hosted.com ⭐ | ||||||
| A | 54.166.32.169🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg1.ppe-hosted.com | ||||||
| MX | mx3-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.228.105.2🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx3-usg1.ppe-hosted.com | ||||||
| TXT | NETORGFT8744815.onmicrosoft.com | ||||||
| TXT | v=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2025-10-23 #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=1776573987 | ||||||
Same first word
3bconcrete.com |
DNS History
6 records (6 active, 0 former)
●NSns21.domaincontrol.com2026-02-26 → 2026-04-19 · 2 obs
● 2026-04-19 05:06:30
●NSns22.domaincontrol.com2026-02-26 → 2026-04-19 · 2 obs
● 2026-04-19 05:06:30
●MXmx1-usg1.ppe-hosted.com2026-02-26 → 2026-04-19 · 2 obs
● 2026-04-19 05:06:30
●MXmx2-usg1.ppe-hosted.com2026-02-26 → 2026-04-19 · 2 obs
● 2026-04-19 05:06:30
●MXmx3-usg1.ppe-hosted.com2026-02-26 → 2026-04-19 · 2 obs
● 2026-04-19 05:06:30
●A77.37.95.2432026-02-26 → 2026-04-19 · 2 obs
● 2026-04-19 05:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 3bconcrete.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3bconcrete.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.37.95.243 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 3 | mx1-usg1.ppe-hosted.com (pri: 0), mx2-usg1.ppe-hosted.com (pri: 0)... |
| TXT | 2 | NETORGFT8744815.onmicrosoft.com, v=spf1 include:_spf-usg1.ppe-hosted.com |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
3bconcrete.com points to a single IP: 77.37.95.243.
Other host names, such as hightidepoolcare.com, share IP numbers with 3bconcrete.com.
Name Servers
Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle delegation for 3bconcrete.com.
3bconcrete.com uses the same name server setup as other domains, for example simoninjurylawyers.com, oegitim.com, countrycottagehomes.com, xla.tv and quantumshiftnow.com.
3bconcrete.com partially shares name servers with other domains, such as lakecountyparks.com and myzshy.com.
Host names with two IP numbers:
ns21.domaincontrol.com points to: 2603:5:2141::b and 97.74.100.11
ns22.domaincontrol.com points to: 2603:5:2241::b and 173.201.68.11
Mail Servers
3bconcrete.com is handled by three mail servers: mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
3bconcrete.com shares some mail servers with other domains, at least partially, such as halessales.com, pixeladvance.com, unitymasters.com, homebysix.com and bluconsultinginc.com.
Host names with one IP number:
Host mx1-usg1.ppe-hosted.com points to 3.220.198.68.
Host mx2-usg1.ppe-hosted.com points to 54.166.32.169.
Host mx3-usg1.ppe-hosted.com points to 3.228.105.2.