studyrock.com - dns.ninja
studyrock.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1786675374 | ||||||
Same first word
studyrock.com |
Similar names
DNS History
15 records (3 active, 12 former)
●NSns.buydomains.com2026-04-08 → 2026-08-14 · 3 obs
● 2026-04-08 02:59:08
● 2026-08-14 02:59:46
○NSns1.uniregistrymarket.link2017-07-10 → 2017-07-10 · 4 obs
● 2017-07-10 11:15:40
○ 2026-04-08 02:59:08
○ 2026-08-14 02:59:46
○NSns17.domaincontrol.com2015-04-30 → 2015-12-17 · 4 obs
● 2015-12-17 14:58:00
○ 2016-03-18 19:31:04
○ 2026-08-14 02:59:46
○NSns18.domaincontrol.com2015-04-30 → 2015-12-17 · 4 obs
● 2015-12-17 14:58:00
○ 2016-03-18 19:31:04
○ 2026-08-14 02:59:46
○NSns2.uniregistrymarket.link2017-07-10 → 2017-07-10 · 4 obs
● 2017-07-10 11:15:40
○ 2026-04-08 02:59:08
○ 2026-08-14 02:59:46
○NSns57.domaincontrol.com2015-12-17 → 2015-12-17 · 4 obs
● 2015-12-17 14:58:00
○ 2016-03-18 19:31:04
○ 2026-08-14 02:59:46
○NSns58.domaincontrol.com2015-12-17 → 2015-12-17 · 4 obs
● 2015-12-17 14:58:00
○ 2016-03-18 19:31:04
○ 2026-08-14 02:59:46
●NSthis-domain-for-sale.com2026-04-08 → 2026-08-14 · 3 obs
● 2026-04-08 02:59:08
● 2026-08-14 02:59:46
○MXmailstore1.secureserver.net2015-04-30 → 2015-12-17 · 4 obs
● 2015-12-17 14:58:00
○ 2016-03-18 19:31:04
○ 2026-08-14 02:59:46
○MXsmtp.secureserver.net2015-04-30 → 2015-12-17 · 4 obs
● 2015-12-17 14:58:00
○ 2016-03-18 19:31:04
○ 2026-08-14 02:59:46
○A184.168.221.542015-12-17 → 2015-12-17 · 4 obs
● 2015-12-17 14:58:00
○ 2016-03-18 19:31:04
○ 2026-08-14 02:59:46
○A184.72.237.1732016-11-27 → 2016-11-27 · 4 obs
● 2016-11-27 02:36:52
○ 2017-07-10 11:15:40
○ 2026-08-14 02:59:46
●A207.148.248.1432026-04-08 → 2026-08-14 · 3 obs
● 2026-04-08 02:59:08
● 2026-08-14 02:59:46
○A50.63.202.252015-04-30 → 2015-10-17 · 4 obs
● 2015-10-17 04:15:00
○ 2015-12-17 14:58:00
○ 2026-08-14 02:59:46
○A69.172.201.1532017-07-10 → 2017-07-10 · 4 obs
● 2017-07-10 11:15:40
○ 2026-04-08 02:59:08
○ 2026-08-14 02:59:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| studyrock.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyrock.com (unsigned zone)
⏱️ Timing
Total: 3044ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
studyrock.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with shieldsavers.com, wip3.helmetchoice.com and www.sime.net, also share IP numbers with studyrock.com.
Name Servers
studyrock.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
studyrock.com shares its NS records with other domains, for example shareweekly.com, hubbardassociates.com, britishsilk.com and two others.
The name servers of studyrock.com overlap at least partially with those of other domains — among them twilightjazz.com, 7771877.com, powerminis.com and two more.
These name servers commonly appear in combination with the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com both resolve to the same single IP address: 52.20.26.87.
this-domain-for-sale.com and ns.buydomains.com are host names that each point to 52.20.26.87 IP addresses.