reply.emailhcsc.com - robtex.com
reply.emailhcsc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.3.180.22🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-3-180-22.compute-1.amazonaws.com | ||||||
| MX | reply.emailhcsc.com ⭐ | ||||||
| A | 52.3.180.22🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-3-180-22.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all | ||||||
emailhcsc.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 205.172.134.68🇺🇸 AS23494205.172.134.0/24 Prolexic Technologies, Inc. | ||||||
| NS | pdns166.ultradns.com ⭐ | ||||||
| NS | ns47.ultradns2.com | ||||||
| NS | ns47.ultradns2.org | ||||||
| NS | pdns166.ultradns.biz | ||||||
| NS | pdns166.ultradns.net | ||||||
| NS | pdns166.ultradns.org | ||||||
| MX | reply.emailhcsc.com ⭐ | ||||||
| MX | mail2422.emailhcsc.com(20) | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all | ||||||
| SOA | pdns166.ultradns.comvanityurl@hcsc.net 2021-10-15 #92 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●MXreply.emailhcsc.com2015-06-22 → 2026-04-03 · 2 obs
● 2026-04-03 14:53:34
●A52.3.180.222026-02-23 → 2026-04-03 · 3 obs
● 2026-02-23 04:48:54
● 2026-04-03 14:53:34
○A74.121.50.422015-06-22 → 2016-05-03 · 4 obs
● 2016-05-03 03:50:40
○ 2026-02-23 04:48:54
○ 2026-04-03 14:53:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| emailhcsc.com | pdns166.ultradns.net, pdns166.ultradns.com, pdns166.ultradns.biz, pdns166.ultradns.org... | 4 records |
✅ Authoritative Response
Server:204.74.104.47
NS records: pdns166.ultradns.net, pdns166.ultradns.com, pdns166.ultradns.biz, pdns166.ultradns.org, ns47.ultradns2.com, ns47.ultradns2.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.3.180.22 |
| MX | 1 | reply.emailhcsc.com (pri: 5) |
| TXT | 1 | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns166.ultradns.com, pdns166.ultradns.com, ns47.ultradns2.com...)
Analysis
Mail Server Role
reply.emailhcsc.com serves as the mail server for emailhcsc.com and for reply.emailhcsc.com.
mail2422.emailhcsc.com is commonly used as a mail server in conjunction with reply.emailhcsc.com.
IP Addresses
reply.emailhcsc.com points to a single IP number: 52.3.180.22.
Other host names, for instance reply.mkt9072.com, reply.collectors.mkt5064.com, reply.mkt5847.com, reply.mkt1862.com and reply.mkt831.com share IP numbers with reply.emailhcsc.com.
Mail Servers
A single mail server handles reply.emailhcsc.com and reply.emailhcsc.com.
reply.emailhcsc.com shares at least some mail servers with other domains, for instance emailhcsc.com.
Host name reply.emailhcsc.com resolves to IP 52.3.180.22.