smtp255a.msgapp.com - robtex.com
smtp255a.msgapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.73.255.255🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix | ||||||
| PTR | smtp255a.msgapp.com | ||||||
msgapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1377.awsdns-44.org ⭐ | ||||||
| NS | ns-1686.awsdns-18.co.uk | ||||||
| NS | ns-9.awsdns-01.com | ||||||
| NS | ns-911.awsdns-49.net | ||||||
| MX | incoming.internap.msgapp.com ⭐ | ||||||
| TXT | 1e5020483a4f4b8185a1cac773854f3b | ||||||
| TXT | google-site-verification=2PAw2-DucfppzUl_1VpIjpBun6OeLM46ug42bUo1wEs | ||||||
| TXT | v=spf1 mx include:auth.msgapp.com ~all | ||||||
| TXT | yahoo-verification-key=6GsSai0oOXFIswqCkACbFe2CwgOyeWrsTB6mwwZlaG0= | ||||||
| SOA | ns-1377.awsdns-44.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: UNKNOWN (50/100)
📈 Tranco rank: #66,862
PTR for
DNS History
1 record (1 active, 0 former)
●A52.73.255.2552017-10-09 → 2026-05-10 · 2 obs
● 2017-10-09 04:59:06
● 2026-05-10 10:56:58
● 2026-05-10 10:56:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| msgapp.com | ns-9.awsdns-01.com, ns-911.awsdns-49.net, ns-1686.awsdns-18.co.uk, ns-1377.awsdns-44.org | 2 records |
✅ Authoritative Response
Server:205.251.197.97
NS records: ns-9.awsdns-01.com, ns-911.awsdns-49.net, ns-1686.awsdns-18.co.uk, ns-1377.awsdns-44.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for msgapp.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.73.255.255 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-9.awsdns-01.com, ns-9.awsdns-01.com)
Analysis
IP Addresses
smtp255a.msgapp.com resolves to one IP number: 52.73.255.255.