3btechsol.com - robtex.com
3btechsol.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 70.32.23.73🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc. | ||||||
| PTR | mi3-ts5.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.3btechsol.com ⭐ | ||||||
| A | 70.32.23.73🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc. | ||||||
| PTR | mi3-ts5.a2hosting.com | ||||||
| TXT | v=spf1 ip4:70.32.23.73 include:spf.a2hosting.com +a +mx ~all | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ts5.a2hosting.com 2026-04-29 #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=1778684806 | ||||||
Subdomains
Same first word
3btechsol.com |
DNS History
6 records (6 active, 0 former)
●NSns1.a2hosting.com2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 15:17:32
●NSns2.a2hosting.com2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 15:17:32
●NSns3.a2hosting.com2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 15:17:32
●NSns4.a2hosting.com2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 15:17:32
●MXmail.3btechsol.com2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 15:17:32
●A70.32.23.732026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 15:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 3btechsol.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3btechsol.com (unsigned zone)
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 70.32.23.73 |
| NS | 4 | ns3.a2hosting.com, ns1.a2hosting.com... |
| MX | 1 | mail.3btechsol.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:70.32.23.73 include:spf.a2hos |
| SOA | 1 | ns1.a2hosting.com root.mi3-ts5.a2hosting |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
3btechsol.com is the parent of mail.3btechsol.com and www.3btechsol.com.
IP Addresses
3btechsol.com resolves to a single IP: 70.32.23.73.
Other host names, for instance vermoust.com, cornovi-iw.co.uk, aligndl.com, mail.quess.com and mail.sunnyoceangroup.com share IP numbers with 3btechsol.com.
Name Servers
3btechsol.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
3btechsol.com shares some name servers with other domains, for example downtownlakeorion.org, southfloridawholesalehomes.com, drferguson.com, djupidalur.com and kingoflaptops.com.
these name servers are commonly used with ns1.supercp.com, ns2.supercp.com, ns3.supercp.com, ns4.supercp.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
Host names with a single IP
ns1.a2hosting.com resolves to 13.248.158.180
ns2.a2hosting.com resolves to 75.2.118.134
ns3.a2hosting.com resolves to 76.223.26.245
ns4.a2hosting.com resolves to 99.83.147.209
Mail Servers
3btechsol.com is handled by a single mail server, mail.3btechsol.com.
Host name mail.3btechsol.com points to IP 70.32.23.73.