centurt21.com - robtex.com
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centurt21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.151.64.68🇺🇸 Amazon | ||||||
| PTR | ec2-3-151-64-68.us-east-2.compute.amazonaws.com | ||||||
| A | 18.118.64.20🇺🇸 Amazon | ||||||
| NS | ns-1702.awsdns-20.co.uk ⭐ | ||||||
| A | 2600:9000:5306:a600::1🇺🇸 Amazon | ||||||
| PTR | ns-1702.awsdns-20.co.uk | ||||||
| A | 205.251.198.166🇺🇸 Amazon | ||||||
| PTR | ns-1702.awsdns-20.co.uk | ||||||
| NS | ns-110.awsdns-13.com | ||||||
| A | 2600:9000:5300:6e00::1🇺🇸 Amazon | ||||||
| PTR | ns-110.awsdns-13.com | ||||||
| A | 205.251.192.110🇺🇸 Amazon | ||||||
| PTR | ns-110.awsdns-13.com | ||||||
| NS | ns-1456.awsdns-54.org | ||||||
| A | 2600:9000:5305:b000::1🇺🇸 Amazon | ||||||
| PTR | ns-1456.awsdns-54.org | ||||||
| A | 205.251.197.176🇺🇸 Amazon | ||||||
| PTR | ns-1456.awsdns-54.org | ||||||
| NS | ns-723.awsdns-26.net | ||||||
| A | 2600:9000:5302:d300::1🇺🇸 Amazon | ||||||
| PTR | ns-723.awsdns-26.net | ||||||
| A | 205.251.194.211🇺🇸 Amazon | ||||||
| PTR | ns-723.awsdns-26.net | ||||||
| SOA | ns-1702.awsdns-20.co.ukawsdns-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=1770918430 | ||||||
Same first word
centurt21.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| centurt21.com | ns-110.awsdns-13.com, ns-723.awsdns-26.net, ns-1702.awsdns-20.co.uk, ns-1456.awsdns-54.org | 1 record |
✅ Authoritative Response
Server: 205.251.197.176
NS records: ns-110.awsdns-13.com, ns-723.awsdns-26.net, ns-1702.awsdns-20.co.uk, ns-1456.awsdns-54.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centurt21.com (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.151.64.68, 18.118.64.20 |
| NS | 4 | ns-110.awsdns-13.com, ns-1456.awsdns-54.org... |
| SOA | 1 | ns-1702.awsdns-20.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-110.awsdns-13.com)
AI analysis
Two IP numbers are pointed to by centurt21.com: 3.151.64.68 and 18.118.64.20.
other host names include eco.century21.com, century21missouri.com, century21ut.com, centry21thomas.com and ccentury21.com; they share IP numbers with centurt21.com.
centurt21.com delegates to four name servers: ns-110.awsdns-13.com, ns-723.awsdns-26.net, ns-1456.awsdns-54.org and ns-1702.awsdns-20.co.uk.
centurt21.com at least partially shares name servers with other domains, for instance alltimehub.com, d2klov4ljsu4mi.cloudfront.net, d2pt51mz8tco2c.cloudfront.net, avix.co.uk and mjafferjees.com.
these name servers are commonly used with ns-725.awsdns-26.net, ns-1238.awsdns-26.org, ns-1455.awsdns-53.org, ns-401.awsdns-50.com, ns-743.awsdns-28.net, ns-838.awsdns-40.net, ns-358.awsdns-44.com, ns-1986.awsdns-56.co.uk, ns-643.awsdns-16.net and ns-410.awsdns-51.com.
Host names with two IP numbers: ns-110.awsdns-13.com points to 2600:9000:5300:6e00::1 and 205.251.192.110; ns-723.awsdns-26.net points to 2600:9000:5302:d300::1 and 205.251.194.211; ns-1456.awsdns-54.org points to 2600:9000:5305:b000::1 and 205.251.197.176; ns-1702.awsdns-20.co.uk points to 2600:9000:5306:a600::1 and 205.251.198.166.