emailstudy.com - dns.ninja
emailstudy.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=1785540042 | ||||||
Same first word
emailstudy.com |
DNS History
6 records (3 active, 3 former)
●NSns.buydomains.com2008-11-11 → 2026-07-31 · 4 obs
○ 2015-08-03 15:35:06
● 2026-02-17 20:29:54
● 2026-07-31 23:46:30
●NSthis-domain-for-sale.com2008-11-11 → 2026-07-31 · 4 obs
○ 2015-08-03 15:35:06
● 2026-02-17 20:29:54
● 2026-07-31 23:46:30
○MXdev.null2008-11-11 → 2008-11-11 · 3 obs
○ 2015-08-03 15:35:06
○ 2026-07-31 23:46:30
●A207.148.248.1432015-11-24 → 2026-07-31 · 22 obs
● 2015-11-24 17:50:54
● 2026-03-07 18:02:30
○ 2026-03-08 04:58:22
● 2026-03-08 17:28:46
● 2026-03-16 12:01:32
○ 2026-03-17 05:08:48
● 2026-03-17 08:27:32
● 2026-03-17 12:44:34
○ 2026-03-17 17:20:46
● 2026-03-18 05:34:18
● 2026-05-07 04:37:36
○ 2026-05-07 07:39:16
○ 2026-05-07 09:34:16
● 2026-05-07 22:53:14
● 2026-05-23 04:50:08
○ 2026-05-23 16:30:30
● 2026-05-23 22:03:00
● 2026-06-06 17:01:34
○ 2026-06-06 20:34:52
● 2026-06-07 00:52:00
● 2026-07-31 23:46:30
○A208.254.26.1392008-11-11 → 2008-11-11 · 3 obs
○ 2015-08-03 15:35:06
○ 2026-07-31 23:46:30
○A66.151.181.492015-08-03 → 2015-08-03 · 4 obs
● 2015-08-03 15:35:06
○ 2015-11-24 17:50:54
○ 2026-07-31 23:46:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| emailstudy.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 emailstudy.com (unsigned zone)
⏱️ Timing
Total: 139ms | 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
emailstudy.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with safesubscriber.com, greatessential.com and avonhotel.com, also share IP numbers with emailstudy.com.
Name Servers
The NS records for emailstudy.com delegate to this-domain-for-sale.com and ns.buydomains.com.
emailstudy.com shares its NS records with other domains, for example tecsaver.com, caninesupersite.com, choiceshades.com and two others.
emailstudy.com partially shares its NS delegation with several other domains, including acousticcreations.com, businessbungalows.com, educatorsconnect.com and two others.
These name servers often co-occur with the name servers ns2.buydomains.com.
Each of this-domain-for-sale.com and ns.buydomains.com points to exactly one IP address: 52.20.26.87.
this-domain-for-sale.com and ns.buydomains.com each have 52.20.26.87 IP addresses.