corycheng.com - robtex.com
corycheng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.90.49.21🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-vat.pdx1-shared-a4-09.dreamhost.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.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2024-07-26 #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=1778435896 | ||||||
Same first word
corycheng.com |
DNS History
11 records (6 active, 5 former)
●NSns1.dreamhost.com2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 15:14:44
● 2026-05-10 18:15:04
●NSns2.dreamhost.com2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 15:14:44
● 2026-05-10 18:15:04
●NSns3.dreamhost.com2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 15:14:44
● 2026-05-10 18:15:04
○NSns73.domaincontrol.com2015-05-16 → 2016-12-25 · 4 obs
● 2016-12-25 13:33:58
○ 2026-05-10 15:14:44
○ 2026-05-10 18:15:04
○NSns74.domaincontrol.com2015-05-16 → 2016-12-25 · 4 obs
● 2016-12-25 13:33:58
○ 2026-05-10 15:14:44
○ 2026-05-10 18:15:04
○MXmailstore1.secureserver.net2015-05-16 → 2016-12-25 · 4 obs
● 2016-12-25 13:33:58
○ 2026-05-10 15:14:44
○ 2026-05-10 18:15:04
●MXmx1.mailchannels.net2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 15:14:44
● 2026-05-10 18:15:04
●MXmx2.mailchannels.net2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 15:14:44
● 2026-05-10 18:15:04
○MXsmtp.secureserver.net2015-05-16 → 2016-12-25 · 4 obs
● 2016-12-25 13:33:58
○ 2026-05-10 15:14:44
○ 2026-05-10 18:15:04
○A140.207.51.2222015-05-16 → 2016-12-25 · 4 obs
● 2016-12-25 13:33:58
○ 2026-05-10 15:14:44
○ 2026-05-10 18:15:04
●A64.90.49.212026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 15:14:44
● 2026-05-10 18:15:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| corycheng.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 corycheng.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.90.49.21 |
| NS | 3 | ns1.dreamhost.com, ns2.dreamhost.com... |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (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
corycheng.com points to an IP address: 64.90.49.21.
Other host names, such as ecousaind.com, apache2-vat.pdx1-shared-a4-09.dreamhost.com and enparticles.com, share IP numbers with corycheng.com.
Name Servers
corycheng.com is delegated to three name servers ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
corycheng.com at least partially shares name servers with other domains, for instance lenspen.com, twincitygold.com, longbeachrazorclamfestival.com, ziesler.net and charango.org.
Host names with one IP:
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
corycheng.com is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
corycheng.com uses the same mail server setup as other domains, for instance godvita.com, clearspace.online, damano.com, volacious.net and boricsrl.com.
corycheng.com shares some mail servers with other domains, including webprokit.com, haron.org, lofgren.it and extranet-system.com.
Host names with a single IP
mx1.mailchannels.net points to 54.69.1.140
mx2.mailchannels.net points to 54.69.1.140
Host names that point to 54.69.1.140: mx1.mailchannels.net and mx2.mailchannels.net