span-csp.com - robtex.com
span-csp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-354.awsdns-44.com ⭐ | ||||||
| A | 2600:9000:5301:6200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-354.awsdns-44.com | ||||||
| A | 205.251.193.98🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-354.awsdns-44.com | ||||||
| NS | ns-1348.awsdns-40.org | ||||||
| A | 2600:9000:5305:4400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1348.awsdns-40.org | ||||||
| A | 205.251.197.68🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1348.awsdns-40.org | ||||||
| NS | ns-1766.awsdns-28.co.uk | ||||||
| A | 2600:9000:5306:e600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1766.awsdns-28.co.uk | ||||||
| A | 205.251.198.230🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1766.awsdns-28.co.uk | ||||||
| NS | ns-619.awsdns-13.net | ||||||
| A | 2600:9000:5302:6b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-619.awsdns-13.net | ||||||
| A | 205.251.194.107🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-619.awsdns-13.net | ||||||
| TXT | _xmmrtvghc4qbk75qfqnsfzg1ebbsi9kw=_pe173y39fuif6dohtot2isz3t6q7ob46 | ||||||
| SOA | ns-354.awsdns-44.comawsdns-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=1771291435 | ||||||
Same first word
span-csp.com |
DNS History
4 records (4 active, 0 former)
●NSns-1348.awsdns-40.org2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 02:46:20
●NSns-1766.awsdns-28.co.uk2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 02:46:20
●NSns-354.awsdns-44.com2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 02:46:20
●NSns-619.awsdns-13.net2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 02:46:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| span-csp.com | ns-619.awsdns-13.net, ns-354.awsdns-44.com, ns-1766.awsdns-28.co.uk, ns-1348.awsdns-40.org | 1 record |
✅ Authoritative Response
Server:205.251.198.230
NS records: ns-619.awsdns-13.net, ns-354.awsdns-44.com, ns-1766.awsdns-28.co.uk, ns-1348.awsdns-40.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for span-csp.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1348.awsdns-40.org, ns-1766.awsdns-28.co.uk... |
| TXT | 1 | _xmmrtvghc4qbk75qfqnsfzg1ebbsi9kw=_pe173 |
| SOA | 1 | ns-354.awsdns-44.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-354.awsdns-44.com)
Analysis
Name Servers
span-csp.com is delegated to four name servers: ns-354.awsdns-44.com, ns-619.awsdns-13.net, ns-1348.awsdns-40.org and ns-1766.awsdns-28.co.uk.
span-csp.com at least partially shares name servers with other domains, for example ec2-79-125-32-235.eu-west-1.compute.amazonaws.com, ec2-52-215-112-84.eu-west-1.compute.amazonaws.com, thefashionshow.com, nockzone.com and kansaik.com.
these name servers are commonly used with the following name servers: ns-1300.awsdns-34.org, ns-536.awsdns-03.net, ns-1635.awsdns-12.co.uk, ns1.getnetset.com, ns2.getnetset.com, ns-703.awsdns-23.net, ns-1852.awsdns-39.co.uk, ns3.getnetset.com, ns4.getnetset.com and ns-160.awsdns-20.com.
Host names with two IP numbers:
ns-354.awsdns-44.com points to: 2600:9000:5301:6200::1 and 205.251.193.98
ns-619.awsdns-13.net points to: 2600:9000:5302:6b00::1 and 205.251.194.107
ns-1348.awsdns-40.org points to: 2600:9000:5305:4400::1 and 205.251.197.68
ns-1766.awsdns-28.co.uk points to: 2600:9000:5306:e600::1 and 205.251.198.230