mta.send.grammarly.com - robtex.com
mta.send.grammarly.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.111.122.8🇺🇸 AS1434013.111.0.0/16 LightBound Route Object | ||||||
| PTR | mta.send.grammarly.com | ||||||
send.grammarly.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.exacttarget.com ⭐ | ||||||
| NS | ns2.exacttarget.com | ||||||
| NS | ns3.exacttarget.com ⚠️ Not in parent delegation | ||||||
| MX | inbound-reply.s6.exacttarget.com ⭐ | ||||||
| TXT | google-site-verification=AQrkzHTuprFA0gfTqKLrbgwVizm-tJ9GmLxKyFeSt3Q | ||||||
| TXT | v=spf1 include:cust-spf.exacttarget.com -all | ||||||
| TXT | spf2.0/pra include:cust-senderid.exacttarget.com -all | ||||||
| TXT | 29f3177105f64385b0800794c1c5a7e2 | ||||||
| SOA | ns1.exacttarget.comhostmaster@exacttarget.com 2025-01-07 #2 | ||||||
WOT: SAFE (89/100)
PTR for
8.122.111.13.in-addr.arpa |
190.236.75.75.in-addr.arpa |
189.236.75.75.in-addr.arpa |
187.236.75.75.in-addr.arpa |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grammarly.com | ns-422.awsdns-52.com, ns-835.awsdns-40.net, ns-1588.awsdns-06.co.uk, ns-1221.awsdns-24.org | 1 record |
| send.grammarly.com | ns1.exacttarget.com, ns2.exacttarget.com | - |
✅ Authoritative Response
Server:104.225.42.1
NS records: ns1.exacttarget.com, ns2.exacttarget.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grammarly.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.111.122.8 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-422.awsdns-52.com)
Analysis
IP Addresses
mta.send.grammarly.com resolves to one IP number: 13.111.122.8.