studyfrcr.com - dns.ninja
studyfrcr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.93.22.86🇧🇪 IIHOS001147.93.16.0/20 | ||||||
| NS | ns-939.awsdns-53.net ⭐ | ||||||
| A | 2600:9000:5303:ab00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-939.awsdns-53.net | ||||||
| A | 205.251.195.171🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-939.awsdns-53.net | ||||||
| NS | ns-1209.awsdns-23.org | ||||||
| A | 2600:9000:5304:b900::1Amazon2600:9000:5304::/48 - CloudFront | ||||||
| A | 205.251.196.185Amazon205.251.196.0/24 prefix | ||||||
| NS | ns-1777.awsdns-30.co.uk | ||||||
| A | 2600:9000:5306:f100::1Amazon2600:9000:5306::/48 - CloudFront | ||||||
| A | 205.251.198.241 | ||||||
| NS | ns-184.awsdns-23.com | ||||||
| A | 2600:9000:5300:b800::1Amazon2600:9000:5300::/48 - CloudFront | ||||||
| A | 205.251.192.184Amazon205.251.192.0/24 prefix | ||||||
| SOA | ns-939.awsdns-53.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=1780716106 | ||||||
Same first word
studyfrcr.com |
DNS History
5 records (5 active, 0 former)
●NSns-1209.awsdns-23.org2026-03-04 → 2026-06-06 · 2 obs
● 2026-06-06 03:25:04
●NSns-1777.awsdns-30.co.uk2026-03-04 → 2026-06-06 · 2 obs
● 2026-06-06 03:25:04
●NSns-184.awsdns-23.com2026-03-04 → 2026-06-06 · 2 obs
● 2026-06-06 03:25:04
●NSns-939.awsdns-53.net2026-03-04 → 2026-06-06 · 2 obs
● 2026-06-06 03:25:04
●A147.93.22.862026-03-04 → 2026-06-06 · 2 obs
● 2026-06-06 03:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studyfrcr.com | ns-184.awsdns-23.com, ns-939.awsdns-53.net, ns-1777.awsdns-30.co.uk, ns-1209.awsdns-23.org | 2 records |
✅ Authoritative Response
Server:205.251.192.184
NS records: ns-184.awsdns-23.com, ns-939.awsdns-53.net, ns-1777.awsdns-30.co.uk, ns-1209.awsdns-23.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyfrcr.com (unsigned zone)
⏱️ Timing
Total: 1916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.93.22.86 |
| NS | 4 | ns-1209.awsdns-23.org, ns-1777.awsdns-30.co.uk... |
| SOA | 1 | ns-939.awsdns-53.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-184.awsdns-23.com, ns-184.awsdns-23.com)
Analysis
IP Addresses
studyfrcr.com directs to one IP number, which is 147.93.22.86.
Among the host names that share IP numbers with studyfrcr.com are studyoet.com, study-ultrasound.com, studyefog.com and two others.
Name Servers
studyfrcr.com is delegated to 4 name servers: ns-184.awsdns-23.com, ns-939.awsdns-53.net, ns-1209.awsdns-23.org and ns-1777.awsdns-30.co.uk.
ns-184.awsdns-23.com, ns-939.awsdns-53.net, ns-1209.awsdns-23.org and ns-1777.awsdns-30.co.uk each carry two IP addresses. ns-184.awsdns-23.com has 205.251.192.184 and 2600:9000:5300:b800::1; ns-939.awsdns-53.net has 205.251.195.171 and 2600:9000:5303:ab00::1; ns-1209.awsdns-23.org has 205.251.196.185 and 2600:9000:5304:b900::1; ns-1777.awsdns-30.co.uk has 205.251.198.241 and 2600:9000:5306:f100::1.