contractorboard.com - robtex.com
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contractorboard.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=1770762792 | ||||||
Same first word
contractorboard.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| contractorboard.com | ns-9.awsdns-01.com, ns-868.awsdns-44.net, ns-1745.awsdns-26.co.uk, ns-1423.awsdns-49.org | - |
✅ Authoritative Response
Server: 205.251.197.143
NS records: ns-9.awsdns-01.com, ns-868.awsdns-44.net, ns-1745.awsdns-26.co.uk, ns-1423.awsdns-49.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractorboard.com (unsigned zone)
⏱️ Timing
Total: 76ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.149.79.74, 18.189.255.113 |
| NS | 4 | ns-1423.awsdns-49.org, ns-1745.awsdns-26.co.uk... |
| MX | 2 | d4298a.ess.barracudanetworks.com (pri: 1, d4298b.ess.barracudanetworks.com (pri: 2 |
| TXT | 2 | qh8u9nb449oenmt99tq1d5a7jp, v=spf1 ip4:70.116.220.160/28 ip4:216.195 |
| SOA | 1 | ns-868.awsdns-44.net awsdns-hostmaster.a |
AI analysis
contractorboard.com resolves to two IP numbers: 3.149.79.74 and 18.189.255.113.
Other host names such as dai-eks-internal-alb-874399295.us-east-2.elb.amazonaws.com and acop.com share IP numbers with contractorboard.com.
contractorboard.com's delegation is handled by four name servers: ns-9.awsdns-01.com, ns-868.awsdns-44.net, ns-1423.awsdns-49.org and ns-1745.awsdns-26.co.uk.
contractorboard.com partially shares name servers with other domains; examples include talrue.com, qa.bf.cinemo.com, greatkids.mobi, gatr.com and city.chuo.tokyo.jp.
These name servers are commonly used alongside ns-1737.awsdns-25.co.uk, ns-237.awsdns-29.com, ns-632.awsdns-15.net, ns-609.awsdns-12.net, ns-112.awsdns-14.com, ns-855.awsdns-42.net, ns-1777.awsdns-30.co.uk, ns-218.awsdns-27.com, ns-1977.awsdns-55.co.uk and ns-1818.awsdns-35.co.uk.
Host names with two IPs:
ns-9.awsdns-01.com points to 2600:9000:5300:900::1 and 205.251.192.9
ns-868.awsdns-44.net points to 2600:9000:5303:6400::1 and 205.251.195.100
ns-1423.awsdns-49.org points to 2600:9000:5305:8f00::1 and 205.251.197.143
ns-1745.awsdns-26.co.uk points to 2600:9000:5306:d100::1 and 205.251.198.209
contractorboard.com is handled by two mail servers: d4298a.ess.barracudanetworks.com and d4298b.ess.barracudanetworks.com.
Host names with three IP numbers:
d4298a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
d4298b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Hosts pointing to 209.222.82.252: d4298a.ess.barracudanetworks.com and d4298b.ess.barracudanetworks.com.
Hosts pointing to 209.222.82.253: d4298a.ess.barracudanetworks.com and d4298b.ess.barracudanetworks.com.
Hosts pointing to 209.222.82.255: d4298a.ess.barracudanetworks.com and d4298b.ess.barracudanetworks.com.
Both d4298a.ess.barracudanetworks.com and d4298b.ess.barracudanetworks.com point to the same three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255.