sttoss.com - robtex.com
sttoss.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-640.awsdns-16.net ⭐ | ||||||
| A | 2600:9000:5302:8000::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-640.awsdns-16.net | ||||||
| A | 205.251.194.128🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-640.awsdns-16.net | ||||||
| NS | ns-1377.awsdns-44.org | ||||||
| A | 2600:9000:5305:6100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1377.awsdns-44.org | ||||||
| A | 205.251.197.97🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1377.awsdns-44.org | ||||||
| NS | ns-1886.awsdns-43.co.uk ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5307:5e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1886.awsdns-43.co.uk | ||||||
| A | 205.251.199.94🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1886.awsdns-43.co.uk | ||||||
| NS | ns-422.awsdns-52.com ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5301:a600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-422.awsdns-52.com | ||||||
| A | 205.251.193.166🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-422.awsdns-52.com | ||||||
| SOA | ns-640.awsdns-16.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=1775935282 | ||||||
Same first word
sttoss.com |
DNS History
4 records (4 active, 0 former)
●NSns-1377.awsdns-44.org2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:14
●NSns-1886.awsdns-43.co.uk2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:14
●NSns-422.awsdns-52.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:14
●NSns-640.awsdns-16.net2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 19:37:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| sttoss.com | ns-640.awsdns-16.net, ns-1377.awsdns-44.org | - |
✅ Authoritative Response
Server:205.251.197.97
NS records: ns-640.awsdns-16.net, ns-1377.awsdns-44.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sttoss.com (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1377.awsdns-44.org, ns-1886.awsdns-43.co.uk... |
| SOA | 1 | ns-640.awsdns-16.net awsdns-hostmaster.a |
Analysis
Name Servers
sttoss.com is delegated to four name servers: ns-422.awsdns-52.com, ns-640.awsdns-16.net, ns-1377.awsdns-44.org and ns-1886.awsdns-43.co.uk.
sttoss.com at least partially shares name servers with other domains, for instance sitetest.ch, flirtaescopa.com, d1dyl2vh8x0b2.cloudfront.net, roposo.com and d3rlzcno5xac7t.cloudfront.net.
these name servers are often used together with ns-389.awsdns-48.com, ns-1321.awsdns-37.org, ns-1797.awsdns-32.co.uk and ns-501.awsdns-62.com.
Host names with two IP numbers:
ns-422.awsdns-52.com points to 2600:9000:5301:a600::1 and 205.251.193.166; ns-640.awsdns-16.net points to 2600:9000:5302:8000::1 and 205.251.194.128; ns-1377.awsdns-44.org points to 2600:9000:5305:6100::1 and 205.251.197.97; ns-1886.awsdns-43.co.uk points to 2600:9000:5307:5e00::1 and 205.251.199.94.