astercontractors.com - robtex.com
astercontractors.com
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=1774556957 | ||||||
Same first word
astercontractors.com |
DNS History
5 records (5 active, 0 former)
●NSns05.gcd-dns.com2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 20:33:24
●NSns06.gcd-dns.com2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 20:33:24
●MXus-smtp-inbound-1.mimecast.com2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 20:33:24
●MXus-smtp-inbound-2.mimecast.com2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 20:33:24
●A3.33.130.1902026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 20:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| astercontractors.com | ns06.gcd-dns.com, ns05.gcd-dns.com | 4 records |
✅ Authoritative Response
Server:97.74.110.52
NS records: ns06.gcd-dns.com, ns05.gcd-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astercontractors.com (unsigned zone)
⏱️ Timing
Total: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.130.190 |
| NS | 2 | ns05.gcd-dns.com, ns06.gcd-dns.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 6 | 0ed1fe018acbe67034f0524f688964d0d792ab4a, a5img8ftqbeu2cmg2f551riaoj... |
| SOA | 1 | ns05.gcd-dns.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns06.gcd-dns.com, ns06.gcd-dns.com, ns05.gcd-dns.com...)
Analysis
IP Addresses
astercontractors.com points to an IP address: 3.33.130.190.
other host names include stop-democrats.com, fontclinic.com, grabcool.cool, 25508.com and salam-magazine.com; they share IP numbers with astercontractors.com.
Name Servers
Two name servers ns05.gcd-dns.com and ns06.gcd-dns.com handle the delegation for astercontractors.com.
astercontractors.com shares the same name server setup as other domains, for instance greensdental.com, gosulang.net, wirebay.com, gcg-dev.com and saludrms.net.
Host names with two IP numbers:
ns05.gcd-dns.com points to 2603:5:21e1::34 and 97.74.110.52.
ns06.gcd-dns.com points to 2603:5:22e1::34 and 173.201.78.52.
Mail Servers
astercontractors.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
astercontractors.com uses the same mail server setup as other domains, for instance yolicharitabletrust.com, usspecial.com, jubileedentalgroup.com, hrslaw.com and clarusandco.com.
astercontractors.com shares some mail servers with other domains, for example intersystems.ch, a-animal.com and heistins.com.
Host names with six IP numbers
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each point to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242
Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com
Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com