authenticdatascience.com - dns.ninja
authenticdatascience.com
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=1785191022 | ||||||
Same first word
authenticdatascience.com |
DNS History
6 records (6 active, 0 former)
●NSns-1264.awsdns-30.org2026-03-13 → 2026-07-27 · 2 obs
● 2026-07-27 22:45:56
●NSns-1957.awsdns-52.co.uk2026-03-13 → 2026-07-27 · 2 obs
● 2026-07-27 22:45:56
●NSns-639.awsdns-15.net2026-03-13 → 2026-07-27 · 2 obs
● 2026-07-27 22:45:56
●NSns-99.awsdns-12.com2026-03-13 → 2026-07-27 · 2 obs
● 2026-07-27 22:45:56
●MXauthenticdatascience-com.mail.protection.outlook.com2026-03-13 → 2026-07-27 · 2 obs
● 2026-07-27 22:45:56
●A148.105.251.182026-03-13 → 2026-07-27 · 2 obs
● 2026-07-27 22:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| authenticdatascience.com | ns-99.awsdns-12.com, ns-639.awsdns-15.net, ns-1264.awsdns-30.org, ns-1957.awsdns-52.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.196.240
NS records: ns-99.awsdns-12.com, ns-639.awsdns-15.net, ns-1264.awsdns-30.org, ns-1957.awsdns-52.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authenticdatascience.com (unsigned zone)
⏱️ Timing
Total: 1578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.105.251.18 |
| NS | 4 | ns-1264.awsdns-30.org, ns-1957.awsdns-52.co.uk... |
| MX | 1 | authenticdatascience-com.mail.protection |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-1264.awsdns-30.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-99.awsdns-12.com, ns-99.awsdns-12.com)
Analysis
IP Addresses
authenticdatascience.com points to a single IP number: 148.105.251.18.
Additional host names — blackgirlspa.org, katapti.com, italpreziosi.com and two others — share IP numbers with authenticdatascience.com.
Name Servers
authenticdatascience.com has four authoritative name servers: ns-99.awsdns-12.com, ns-639.awsdns-15.net, ns-1264.awsdns-30.org and ns-1957.awsdns-52.co.uk.
authenticdatascience.com has at least partial name server overlap with other domains, such as d1ue98r5gmown6.cloudfront.net, 49.2.75.in-addr.arpa, euets.info and two others.
ns-99.awsdns-12.com, ns-639.awsdns-15.net, ns-1264.awsdns-30.org and ns-1957.awsdns-52.co.uk all point to exactly two IP numbers each: ns-99.awsdns-12.com → 205.251.192.99 and 2600:9000:5300:6300::1; ns-639.awsdns-15.net → 205.251.194.127 and 2600:9000:5302:7f00::1; ns-1264.awsdns-30.org → 205.251.196.240 and 2600:9000:5304:f000::1; ns-1957.awsdns-52.co.uk → 205.251.199.165 and 2600:9000:5307:a500::1.
Mail Servers
authenticdatascience.com has one mail server: authenticdatascience-com.mail.protection.outlook.com.
authenticdatascience-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.5, 52.101.68.12, 52.101.73.15 and 5 other.