researchize.com - robtex.com
researchize.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-14.awsdns-01.com ⭐ | ||||||
| A | 2600:9000:5300:e00::1🇺🇸 Amazon | ||||||
| PTR | ns-14.awsdns-01.com | ||||||
| A | 205.251.192.14🇺🇸 Amazon | ||||||
| PTR | ns-14.awsdns-01.com | ||||||
| NS | ns-1197.awsdns-21.org | ||||||
| A | 2600:9000:5304:ad00::1🇺🇸 Amazon | ||||||
| PTR | ns-1197.awsdns-21.org | ||||||
| A | 205.251.196.173🇺🇸 Amazon | ||||||
| PTR | ns-1197.awsdns-21.org | ||||||
| NS | ns-1855.awsdns-39.co.uk | ||||||
| A | 2600:9000:5307:3f00::1🇺🇸 Amazon | ||||||
| PTR | ns-1855.awsdns-39.co.uk | ||||||
| A | 205.251.199.63🇺🇸 Amazon | ||||||
| PTR | ns-1855.awsdns-39.co.uk | ||||||
| NS | ns-689.awsdns-22.net | ||||||
| A | 2600:9000:5302:b100::1🇺🇸 Amazon | ||||||
| PTR | ns-689.awsdns-22.net | ||||||
| A | 205.251.194.177🇺🇸 Amazon | ||||||
| PTR | ns-689.awsdns-22.net | ||||||
| SOA | ns-14.awsdns-01.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 | ||||||
DNS History
4 records (4 active, 0 former)
●NSns-1197.awsdns-21.org2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 03:27:54
●NSns-14.awsdns-01.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 03:27:54
●NSns-1855.awsdns-39.co.uk2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 03:27:54
●NSns-689.awsdns-22.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 03:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| researchize.com | ns-14.awsdns-01.com, ns-689.awsdns-22.net, ns-1197.awsdns-21.org, ns-1855.awsdns-39.co.uk | - |
✅ Authoritative Response
Server: 205.251.194.177
NS records: ns-14.awsdns-01.com, ns-689.awsdns-22.net, ns-1197.awsdns-21.org, ns-1855.awsdns-39.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for researchize.com (unsigned zone)
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1197.awsdns-21.org, ns-14.awsdns-01.com... |
| SOA | 1 | ns-14.awsdns-01.com awsdns-hostmaster.am |
AI analysis
researchize.com is delegated to four name servers: ns-14.awsdns-01.com, ns-689.awsdns-22.net, ns-1197.awsdns-21.org and ns-1855.awsdns-39.co.uk.
researchize.com at least partially shares name servers with other domains, for instance mirvachomes.com, mobilehippo.mobi, lastolite.equipment, alta-schwede.de and vmsys.com.au.
These name servers are commonly used with ns-398.awsdns-49.com, ns-840.awsdns-41.net and ns-1850.awsdns-39.co.uk.
Host names with two IP numbers:
ns-14.awsdns-01.com points to 2600:9000:5300:e00::1 and 205.251.192.14; ns-689.awsdns-22.net points to 2600:9000:5302:b100::1 and 205.251.194.177; ns-1197.awsdns-21.org points to 2600:9000:5304:ad00::1 and 205.251.196.173; ns-1855.awsdns-39.co.uk points to 2600:9000:5307:3f00::1 and 205.251.199.63.