jdstudy.com - robtex.com
jdstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.33.207.216🇺🇸 AS2634766.33.192.0/20 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | ds14762.dreamservers.com | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| MX | mx1.dreamhost.com ⭐ | ||||||
| A | 64.90.62.163🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | fltr-in1.mail.dreamhost.com | ||||||
| MX | mx2.dreamhost.com ⭐ | ||||||
| A | 64.90.62.164🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | fltr-in2.mail.dreamhost.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2024-10-16 #0 | ||||||
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=1775684772 | ||||||
Same first word
jdstudy.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.dreamhost.com2015-07-08 → 2026-04-08 · 2 obs
● 2026-04-08 21:58:24
●NSns2.dreamhost.com2015-07-08 → 2026-04-08 · 2 obs
● 2026-04-08 21:58:24
●NSns3.dreamhost.com2015-07-08 → 2026-04-08 · 2 obs
● 2026-04-08 21:58:24
○MXmx1.balanced.homie.mail.dreamhost.com2015-07-08 → 2017-05-17 · 4 obs
● 2017-05-17 22:44:24
○ 2026-03-27 19:21:16
○ 2026-04-08 21:58:24
●MXmx1.dreamhost.com2026-03-27 → 2026-04-08 · 3 obs
● 2026-03-27 19:21:16
● 2026-04-08 21:58:24
○MXmx2.balanced.homie.mail.dreamhost.com2015-07-08 → 2017-05-17 · 4 obs
● 2017-05-17 22:44:24
○ 2026-03-27 19:21:16
○ 2026-04-08 21:58:24
●MXmx2.dreamhost.com2026-03-27 → 2026-04-08 · 3 obs
● 2026-03-27 19:21:16
● 2026-04-08 21:58:24
○A64.90.63.2472017-05-17 → 2017-05-17 · 4 obs
● 2017-05-17 22:44:24
○ 2026-03-27 19:21:16
○ 2026-04-08 21:58:24
●A66.33.207.2162026-03-27 → 2026-04-08 · 3 obs
● 2026-03-27 19:21:16
● 2026-04-08 21:58:24
○A69.163.153.1772016-07-22 → 2016-07-22 · 4 obs
● 2016-07-22 08:23:24
○ 2017-05-17 22:44:24
○ 2026-04-08 21:58:24
○A69.163.209.122015-07-08 → 2016-02-12 · 4 obs
● 2016-02-12 18:17:28
○ 2016-07-22 08:23:24
○ 2026-04-08 21:58:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jdstudy.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jdstudy.com (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.33.207.216 |
| NS | 3 | ns3.dreamhost.com, ns2.dreamhost.com... |
| MX | 2 | mx2.dreamhost.com (pri: 0), mx1.dreamhost.com (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
IP Addresses
jdstudy.com points to a single IP number: 66.33.207.216.
Other host names, for instance jdnation.com, peterhuy.com, unexpeal.com, kramerhuy.com and elsiehuy.com share IP numbers with jdstudy.com.
Name Servers
The delegation for jdstudy.com is handled by three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
jdstudy.com at least partially shares name servers with other domains, for instance ultralightflyfishing.com, holybibleproject.com, (0x736578)ecology.org, joedefazio.com and sittersphere.com.
Host names with one IP number:
ns1.dreamhost.com points to 162.159.26.14.
ns2.dreamhost.com points to 162.159.26.81.
ns3.dreamhost.com points to 162.159.27.84.
Mail Servers
jdstudy.com is handled by two mail servers: mx1.dreamhost.com and mx2.dreamhost.com.
jdstudy.com uses the same mail server configuration as other domains, such as gamizens.com, ecomaven.com, bobbygrasberger.com, milliondollarminded.com and ultrasoft.com.
Host names with one IP number: mx1.dreamhost.com points to 64.90.62.163; mx2.dreamhost.com points to 64.90.62.164.