prod.theladders.com - robtex.com
prod.theladders.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-1371.awsdns-43.org β | ||||||
| A | 2600:9000:5305:5b00::1πΊπΈ Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1371.awsdns-43.org | ||||||
| A | 205.251.197.91πΊπΈ Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1371.awsdns-43.org | ||||||
| NS | ns-1832.awsdns-37.co.uk | ||||||
| A | 2600:9000:5307:2800::1πΊπΈ Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1832.awsdns-37.co.uk | ||||||
| A | 205.251.199.40πΊπΈ Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1832.awsdns-37.co.uk | ||||||
| NS | ns-296.awsdns-37.com | ||||||
| A | 2600:9000:5301:2800::1πΊπΈ Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-296.awsdns-37.com | ||||||
| A | 205.251.193.40πΊπΈ Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-296.awsdns-37.com | ||||||
| NS | ns-718.awsdns-25.net | ||||||
| A | 2600:9000:5302:ce00::1πΊπΈ Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-718.awsdns-25.net | ||||||
| A | 205.251.194.206πΊπΈ Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-718.awsdns-25.net | ||||||
| SOA | ns-1371.awsdns-43.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
theladders.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.209.15.189πΊπΈ Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| A | 32.192.56.253 | ||||||
| A | 34.232.230.28πΊπΈ Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| A | 54.221.181.166πΊπΈ Amazon54.221.0.0/16 EC2 IAD prefix | ||||||
| A | 54.224.9.54πΊπΈ Amazon54.224.0.0/15 EC2 IAD prefix | ||||||
| NS | ns-29.awsdns-03.com β | ||||||
| NS | ns-1343.awsdns-39.org | ||||||
| NS | ns-1936.awsdns-50.co.uk | ||||||
| NS | ns-641.awsdns-16.net | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | apple-domain-verification=wJf4noTGlu8R8pOA | ||||||
| TXT | google-site-verification=-DSC4rKKixbccMiT6z5Ds5Jq_5zpr19PXCuO3lR8ktI | ||||||
| TXT | google-site-verification=cgrB2VPhGTtMSpFU6FI_m6XjWhj5u7PkgnogR80xHMY | ||||||
| TXT | google-site-verification=hjOFCS2YsOd4u3aYOJlAtS1Y16o5n1QC4bZuG-UDKD4 | ||||||
| TXT | google-site-verification=qtMG-ltMkZ-45qjYmoCAGWdTthqePwC1A6l_VvDExJk | ||||||
| TXT | v=spf1 include:_spf.theladders.com ip4:104.160.73.101 ip4:104.160.73.103 ip4:... | ||||||
| SOA | ns-29.awsdns-03.comawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #8360 globally
rank #4106 in the tld
WOT: SAFE (83/100)
π Tranco rank: #23,482
Subdomains
nextlw-cf-origin.prod.theladders.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βNSns-1371.awsdns-43.org2026-03-19 β 2026-04-24 Β· 2 obs
β 2026-04-24 11:28:42
βNSns-1832.awsdns-37.co.uk2026-03-19 β 2026-04-24 Β· 2 obs
β 2026-04-24 11:28:42
βNSns-296.awsdns-37.com2026-03-19 β 2026-04-24 Β· 2 obs
β 2026-04-24 11:28:42
βNSns-718.awsdns-25.net2026-03-19 β 2026-04-24 Β· 2 obs
β 2026-04-24 11:28:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| theladders.com | ns-29.awsdns-03.com, ns-641.awsdns-16.net, ns-1936.awsdns-50.co.uk, ns-1343.awsdns-39.org | 2 records |
| prod.theladders.com | ns-1371.awsdns-43.org, ns-1832.awsdns-37.co.uk, ns-296.awsdns-37.com, ns-718.awsdns-25.net | - |
β Authoritative Response
Server:205.251.197.91
NS records: ns-1371.awsdns-43.org, ns-1832.awsdns-37.co.uk, ns-296.awsdns-37.com, ns-718.awsdns-25.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for theladders.com (unsigned zone)
β±οΈ Timing
Total: 1252ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1371.awsdns-43.org, ns-1832.awsdns-37.co.uk... |
| SOA | 1 | ns-1371.awsdns-43.org awsdns-hostmaster. |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-29.awsdns-03.com, ns-29.awsdns-03.com)
Analysis
Hierarchy
prod.theladders.com is the parent of nextlw-cf-origin.prod.theladders.com.
Name Servers
prod.theladders.com is delegated to four name servers: ns-296.awsdns-37.com, ns-718.awsdns-25.net, ns-1371.awsdns-43.org and ns-1832.awsdns-37.co.uk.
prod.theladders.com shares some name servers with other domains, for example gurobi.jp, stevens.awsapps.com, d140rlesqir99c.cloudfront.net, eliteprofessional.com.br and metrics.spartan.com.
Host names with two IP numbers
Two IPs per host:
ns-296.awsdns-37.com points to 2600:9000:5301:2800::1 and 205.251.193.40
ns-718.awsdns-25.net points to 2600:9000:5302:ce00::1 and 205.251.194.206
ns-1371.awsdns-43.org points to 2600:9000:5305:5b00::1 and 205.251.197.91
ns-1832.awsdns-37.co.uk points to 2600:9000:5307:2800::1 and 205.251.199.40