gradesensapp.com - robtex.com
gradesensapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1903.awsdns-45.co.uk ⭐ | ||||||
| A | 2600:9000:5307:6f00::1🇺🇸 Amazon | ||||||
| PTR | ns-1903.awsdns-45.co.uk | ||||||
| A | 205.251.199.111🇺🇸 Amazon | ||||||
| PTR | ns-1903.awsdns-45.co.uk | ||||||
| NS | ns-1482.awsdns-57.org | ||||||
| A | 2600:9000:5305:ca00::1🇺🇸 Amazon | ||||||
| PTR | ns-1482.awsdns-57.org | ||||||
| A | 205.251.197.202🇺🇸 Amazon | ||||||
| PTR | ns-1482.awsdns-57.org | ||||||
| NS | ns-276.awsdns-34.com | ||||||
| A | 2600:9000:5301:1400::1🇺🇸 Amazon | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| A | 205.251.193.20🇺🇸 Amazon | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| NS | ns-698.awsdns-23.net | ||||||
| A | 2600:9000:5302:ba00::1🇺🇸 Amazon | ||||||
| PTR | ns-698.awsdns-23.net | ||||||
| A | 205.251.194.186🇺🇸 Amazon | ||||||
| PTR | ns-698.awsdns-23.net | ||||||
| SOA | ns-1903.awsdns-45.co.ukawsdns-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
gradesensapp.com |
DNS History
4 records (4 active, 0 former)
●NSns-1482.awsdns-57.org2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:28:22
●NSns-1903.awsdns-45.co.uk2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:28:22
●NSns-276.awsdns-34.com2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:28:22
●NSns-698.awsdns-23.net2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:28:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gradesensapp.com | ns-698.awsdns-23.net, ns-276.awsdns-34.com, ns-1903.awsdns-45.co.uk, ns-1482.awsdns-57.org | 1 record |
✅ Authoritative Response
Server: 205.251.197.202
NS records: ns-698.awsdns-23.net, ns-276.awsdns-34.com, ns-1903.awsdns-45.co.uk, ns-1482.awsdns-57.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradesensapp.com (unsigned zone)
⏱️ Timing
Total: 488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1482.awsdns-57.org, ns-1903.awsdns-45.co.uk... |
| SOA | 1 | ns-1903.awsdns-45.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-276.awsdns-34.com)
AI analysis
gradesensapp.com is delegated to four name servers: ns-276.awsdns-34.com, ns-698.awsdns-23.net, ns-1482.awsdns-57.org and ns-1903.awsdns-45.co.uk.
gradesensapp.com at least partially shares name servers with other domains, for instance d1anjglfbv82pf.cloudfront.net, russell-lighting.com, izettle.fi, d18998ptbpwjop.cloudfront.net and lymphoedema.org.au.
these name servers are often used together with ns-1973.awsdns-54.co.uk, ns-528.awsdns-02.net, ns-1162.awsdns-17.org and ns-1542.awsdns-00.co.uk.
Host names with two IP numbers:
ns-276.awsdns-34.com points to 2600:9000:5301:1400::1 and 205.251.193.20; ns-698.awsdns-23.net points to 2600:9000:5302:ba00::1 and 205.251.194.186; ns-1482.awsdns-57.org points to 2600:9000:5305:ca00::1 and 205.251.197.202; ns-1903.awsdns-45.co.uk points to 2600:9000:5307:6f00::1 and 205.251.199.111.