postgrad.com - robtex.com
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postgrad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.194.31.44🇮🇪 Amazon | ||||||
| A | 54.246.40.151🇮🇪 Amazon | ||||||
| NS | ns-1297.awsdns-34.org ⭐ | ||||||
| A | 2600:9000:5305:1100::1🇺🇸 Amazon | ||||||
| A | 205.251.197.17🇺🇸 Amazon | ||||||
| NS | ns-127.awsdns-15.com | ||||||
| A | 2600:9000:5300:7f00::1🇺🇸 Amazon | ||||||
| A | 205.251.192.127🇺🇸 Amazon | ||||||
| NS | ns-1764.awsdns-28.co.uk | ||||||
| A | 2600:9000:5306:e400::1🇺🇸 Amazon | ||||||
| A | 205.251.198.228🇺🇸 Amazon | ||||||
| NS | ns-976.awsdns-58.net | ||||||
| A | 2600:9000:5303:d000::1🇺🇸 Amazon | ||||||
| A | 205.251.195.208🇺🇸 Amazon | ||||||
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 | ||||||
rank #65702 in the tld
📈 Tranco rank: #345,237
Up
www.postgrad.com |
Starts with same word
Starts similarily
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postgrad.com | ns-127.awsdns-15.com, ns-976.awsdns-58.net, ns-1764.awsdns-28.co.uk, ns-1297.awsdns-34.org | - |
✅ Authoritative Response
Server: 205.251.192.127
NS records: ns-127.awsdns-15.com, ns-976.awsdns-58.net, ns-1764.awsdns-28.co.uk, ns-1297.awsdns-34.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postgrad.com (unsigned zone)
⏱️ Timing
Total: 28ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.194.31.44, 54.246.40.151 |
| NS | 4 | ns-127.awsdns-15.com, ns-1297.awsdns-34.org... |
| TXT | 1 | google-site-verification=wgnixGp-D9RE9xZ |
| SOA | 1 | ns-1297.awsdns-34.org awsdns-hostmaster. |
AI analysis
The parent of www.postgrad.com is postgrad.com.
Two IP numbers are pointed to by postgrad.com: 54.194.31.44 and 54.246.40.151.
Other host names, for instance www.postgrad.com, share IP numbers with postgrad.com.
postgrad.com delegates to four name servers: ns-127.awsdns-15.com, ns-976.awsdns-58.net, ns-1297.awsdns-34.org and ns-1764.awsdns-28.co.uk.
postgrad.com at least partially shares name servers with other domains, for instance d1ljoj5u3hura8.cloudfront.net, qa.connectats.com, vgorode.lg.ua, cunae.com and dwebwj8qthne8.cloudfront.net.
these name servers are commonly used with ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-664.awsdns-19.net, ns-1424.awsdns-50.org, ns-1660.awsdns-15.co.uk, ns-1918.awsdns-47.co.uk, ns-780.awsdns-33.net and ns-1056.awsdns-04.org.
Host names with two IP numbers: ns-127.awsdns-15.com points to 2600:9000:5300:7f00::1 and 205.251.192.127; ns-976.awsdns-58.net points to 2600:9000:5303:d000::1 and 205.251.195.208; ns-1297.awsdns-34.org points to 2600:9000:5305:1100::1 and 205.251.197.17; ns-1764.awsdns-28.co.uk points to 2600:9000:5306:e400::1 and 205.251.198.228.