sweforscience.com - dns.ninja
sweforscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.60.5🇺🇸 Amazon75.2.60.0/24 Prod | ||||||
| PTR | acd89244c803f7181.awsglobalaccelerator.com | ||||||
| NS | ns-657.awsdns-18.net ⭐ | ||||||
| A | 2600:9000:5302:9100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-657.awsdns-18.net | ||||||
| A | 205.251.194.145🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-657.awsdns-18.net | ||||||
| NS | ns-1463.awsdns-54.org | ||||||
| A | 2600:9000:5305:b700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1463.awsdns-54.org | ||||||
| A | 205.251.197.183🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1463.awsdns-54.org | ||||||
| NS | ns-1764.awsdns-28.co.uk | ||||||
| A | 2600:9000:5306:e400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1764.awsdns-28.co.uk | ||||||
| A | 205.251.198.228🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1764.awsdns-28.co.uk | ||||||
| NS | ns-199.awsdns-24.com | ||||||
| A | 2600:9000:5300:c700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-199.awsdns-24.com | ||||||
| A | 205.251.192.199🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-199.awsdns-24.com | ||||||
| SOA | ns-657.awsdns-18.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=1784389157 | ||||||
Subdomains
kickstart.sweforscience.com |
Same first word
sweforscience.com |
DNS History
5 records (5 active, 0 former)
●NSns-1463.awsdns-54.org2026-03-07 → 2026-07-18 · 2 obs
● 2026-07-18 15:53:16
●NSns-1764.awsdns-28.co.uk2026-03-07 → 2026-07-18 · 2 obs
● 2026-07-18 15:53:16
●NSns-199.awsdns-24.com2026-03-07 → 2026-07-18 · 2 obs
● 2026-07-18 15:53:16
●NSns-657.awsdns-18.net2026-03-07 → 2026-07-18 · 2 obs
● 2026-07-18 15:53:16
●A75.2.60.52026-03-07 → 2026-07-18 · 2 obs
● 2026-07-18 15:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| sweforscience.com | ns-199.awsdns-24.com, ns-657.awsdns-18.net, ns-1764.awsdns-28.co.uk, ns-1463.awsdns-54.org | 2 records |
✅ Authoritative Response
Server:205.251.194.145
NS records: ns-199.awsdns-24.com, ns-657.awsdns-18.net, ns-1764.awsdns-28.co.uk, ns-1463.awsdns-54.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sweforscience.com (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.60.5 |
| NS | 4 | ns-1463.awsdns-54.org, ns-1764.awsdns-28.co.uk... |
| SOA | 1 | ns-657.awsdns-18.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-199.awsdns-24.com, ns-199.awsdns-24.com)
Analysis
Hierarchy
sweforscience.com is the parent zone for kickstart.sweforscience.com.
IP Addresses
sweforscience.com points to a single IP number: 75.2.60.5.
Additional host names — prime-e.cn, dualhalo.com, douglasarchitects.co.uk and two others — share IP numbers with sweforscience.com.
Name Servers
sweforscience.com has four authoritative name servers: ns-199.awsdns-24.com, ns-657.awsdns-18.net, ns-1463.awsdns-54.org and ns-1764.awsdns-28.co.uk.
sweforscience.com partially shares its NS delegation with several other domains, including qantasmall.com, d1esd8h196kosg.cloudfront.net, deveshpandey.com and two others.
ns-199.awsdns-24.com, ns-657.awsdns-18.net, ns-1463.awsdns-54.org and ns-1764.awsdns-28.co.uk each carry two IP addresses. ns-199.awsdns-24.com has 205.251.192.199 and 2600:9000:5300:c700::1; ns-657.awsdns-18.net has 205.251.194.145 and 2600:9000:5302:9100::1; ns-1463.awsdns-54.org has 205.251.197.183 and 2600:9000:5305:b700::1; ns-1764.awsdns-28.co.uk has 205.251.198.228 and 2600:9000:5306:e400::1.