irbfocus.com - robtex.com
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irbfocus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.88.250.113🇺🇸 Amazon | ||||||
| PTR | ec2-3-88-250-113.compute-1.amazonaws.com | ||||||
| A | 3.209.16.90🇺🇸 Amazon | ||||||
| A | 52.87.86.25🇺🇸 Amazon | ||||||
| A | 98.88.240.247🇺🇸 Amazon | ||||||
| NS | ns-764.awsdns-31.net ⭐ | ||||||
| A | 2600:9000:5302:fc00::1🇺🇸 Amazon | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
| A | 205.251.194.252🇺🇸 Amazon | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
| NS | ns-1293.awsdns-33.org | ||||||
| A | 2600:9000:5305:d00::1🇺🇸 Amazon | ||||||
| PTR | ns-1293.awsdns-33.org | ||||||
| A | 205.251.197.13🇺🇸 Amazon | ||||||
| PTR | ns-1293.awsdns-33.org | ||||||
| NS | ns-13.awsdns-01.com | ||||||
| A | 2600:9000:5300:d00::1🇺🇸 Amazon | ||||||
| PTR | ns-13.awsdns-01.com | ||||||
| A | 205.251.192.13🇺🇸 Amazon | ||||||
| PTR | ns-13.awsdns-01.com | ||||||
| NS | ns-1964.awsdns-53.co.uk | ||||||
| A | 2600:9000:5307:ac00::1🇺🇸 Amazon | ||||||
| PTR | ns-1964.awsdns-53.co.uk | ||||||
| A | 205.251.199.172🇺🇸 Amazon | ||||||
| PTR | ns-1964.awsdns-53.co.uk | ||||||
| SOA | ns-764.awsdns-31.netawsdns-hostmaster@amazon.com serial=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=1770147489 | ||||||
Up
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| irbfocus.com | ns-13.awsdns-01.com, ns-764.awsdns-31.net, ns-1293.awsdns-33.org, ns-1964.awsdns-53.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.194.252
NS records: ns-13.awsdns-01.com, ns-764.awsdns-31.net, ns-1293.awsdns-33.org, ns-1964.awsdns-53.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irbfocus.com (unsigned zone)
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.88.250.113, 98.88.240.247... |
| NS | 4 | ns-1293.awsdns-33.org, ns-13.awsdns-01.com... |
| SOA | 1 | ns-764.awsdns-31.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-13.awsdns-01.com)
AI analysis
irbfocus.com is parent of www.irbfocus.com and qa2.irbfocus.com.
irbfocus.com resolves to four IP numbers: 3.88.250.113, 3.209.16.90, 52.87.86.25 and 98.88.240.247.
Other host names, for instance ec2-3-209-16-90.compute-1.amazonaws.com, share IP numbers with irbfocus.com.
irbfocus.com is delegated to four name servers: ns-13.awsdns-01.com, ns-764.awsdns-31.net, ns-1293.awsdns-33.org and ns-1964.awsdns-53.co.uk.
irbfocus.com at least partially shares name servers with other domains, for instance realbucks.tv, launcher.omniverse.nvidia.com, reallysuccessful.com, tryneofect.com and monosto.com.
These name servers are often used together with the name servers ns-607.awsdns-11.net, ns-1517.awsdns-61.org, ns-1582.awsdns-05.co.uk, ns-497.awsdns-62.com, ns-678.awsdns-20.net, ns-1342.awsdns-39.org, ns-1950.awsdns-51.co.uk, ns-2045.awsdns-63.co.uk, ns-471.awsdns-58.com and ns-1359.awsdns-41.org.
Host names with two IP numbers:
Host name ns-13.awsdns-01.com points to: 2600:9000:5300:d00::1 and 205.251.192.13.
Host name ns-764.awsdns-31.net points to: 2600:9000:5302:fc00::1 and 205.251.194.252.
Host name ns-1293.awsdns-33.org points to: 2600:9000:5305:d00::1 and 205.251.197.13.
Host name ns-1964.awsdns-53.co.uk points to: 2600:9000:5307:ac00::1 and 205.251.199.172.