reply.mkt4440.com - robtex.com
reply.mkt4440.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.202.253.227🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-202-253-227.compute-1.amazonaws.com | ||||||
| MX | reply.mkt4440.com ⭐ | ||||||
| A | 34.202.253.227🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-202-253-227.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 a ip4:74.121.51.74 -all | ||||||
mkt4440.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.219.124.239🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| A | 54.147.229.104🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| NS | ns1.acoustic-adm.com ⭐ | ||||||
| NS | ns2.acoustic-adm.com | ||||||
| NS | ns3.acoustic-adm.com | ||||||
| NS | ns4.acoustic-adm.com | ||||||
| MX | reply.mkt4440.com ⭐ | ||||||
| MX | mail3843.mkt4440.com(20) | ||||||
| TXT | v=spf1 ip4:74.121.51.74 -all | ||||||
| SOA | ns1.acoustic-adm.comawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
mkt4440.com |
reply.mkt4440.com |
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●MXreply.mkt4440.com2015-07-20 → 2026-03-29 · 2 obs
● 2026-03-29 16:53:16
●A34.202.253.2272026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 15:59:10
● 2026-03-29 16:53:16
○A74.112.69.252015-07-20 → 2016-07-16 · 4 obs
● 2016-07-16 04:27:36
○ 2026-03-29 15:59:10
○ 2026-03-29 16:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mkt4440.com | ns1.acoustic-adm.com, ns2.acoustic-adm.com, ns3.acoustic-adm.com, ns4.acoustic-adm.com | 8 records |
✅ Authoritative Response
Server:205.251.192.237
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 mkt4440.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.202.253.227 |
| MX | 1 | reply.mkt4440.com (pri: 5) |
| TXT | 1 | v=spf1 a ip4:74.121.51.74 -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.mkt4440.com serves as the mail server for mkt4440.com and reply.mkt4440.com.
mail3843.mkt4440.com often functions as the mail server, commonly paired with reply.mkt4440.com.
IP Addresses
reply.mkt4440.com points to a single IP address: 34.202.253.227.
Other host names such as reply.sportsupplygroup-t.mkt8441.com, reply.aarons.mkt5040.com, reply.member(0x736578)clusive4.mkt6427.com, reply.mkt3193.com and reply.officeworks.mkt4874.com share IP numbers with reply.mkt4440.com.
Mail Servers
Mail for reply.mkt4440.com is handled by a single mail server, reply.mkt4440.com.
Some mail servers are shared between reply.mkt4440.com and other domains, for instance mkt4440.com.
Host reply.mkt4440.com points to IP 34.202.253.227.