reply.mkt474.com - robtex.com
reply.mkt474.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.21.100.49🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-100-49.compute-1.amazonaws.com | ||||||
| MX | reply.mkt474.com ⭐ | ||||||
| A | 23.21.100.49🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-100-49.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 a ip4:129.41.99.53 -all | ||||||
mkt474.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.207.169.134🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| A | 100.49.7.231🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix | ||||||
| NS | ns1.acoustic-adm.com ⭐ | ||||||
| NS | ns2.acoustic-adm.com | ||||||
| NS | ns3.acoustic-adm.com | ||||||
| NS | ns4.acoustic-adm.com | ||||||
| MX | reply.mkt474.com ⭐ | ||||||
| MX | mail5053.mkt474.com(20) | ||||||
| TXT | v=spf1 ip4:129.41.99.53 -all | ||||||
| SOA | ns1.acoustic-adm.comawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
reply.mkt474.com |
mkt474.com |
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●MXreply.mkt474.com2015-08-20 → 2026-04-12 · 2 obs
● 2026-04-12 08:02:08
●A23.21.100.492026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 04:11:22
● 2026-04-12 08:02:08
○A74.112.69.62015-08-20 → 2016-04-14 · 4 obs
● 2016-04-14 16:01:48
○ 2026-02-16 04:11:22
○ 2026-04-12 08:02:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| mkt474.com | ns1.acoustic-adm.com, ns2.acoustic-adm.com, ns3.acoustic-adm.com, ns4.acoustic-adm.com | 8 records |
✅ Authoritative Response
Server:205.251.197.17
NS records: ns1.acoustic-adm.com, ns2.acoustic-adm.com, ns3.acoustic-adm.com, ns4.acoustic-adm.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mkt474.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.21.100.49 |
| MX | 1 | reply.mkt474.com (pri: 5) |
| TXT | 1 | v=spf1 a ip4:129.41.99.53 -all |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.acoustic-adm.com, ns1.acoustic-adm.com, ns2.acoustic-adm.com...)
Analysis
Mail Server Role
reply.mkt474.com serves as the mail server for reply.mkt474.com and mkt474.com.
mail5053.mkt474.com often functions as the mail server, commonly paired with reply.mkt474.com.
IP Addresses
reply.mkt474.com points to a single IP address: 23.21.100.49.
Other host names such as reply.mkt2284.com, reply.obitsarchive.mkt7767.com, reply.mkt521.com, reply.mkt5831.com and reply.mkt5708.com share IP numbers with reply.mkt474.com.
Mail Servers
Mail for reply.mkt474.com is handled by a single mail server, reply.mkt474.com.
Some mail servers are shared between reply.mkt474.com and other domains, for instance mkt474.com.
Host reply.mkt474.com points to IP 23.21.100.49.