mail.extfy.com - robtex.com
mail.extfy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 97.74.93.112🇺🇸 GODADDY97.74.88.0/21 | ||||||
| PTR | 112.93.74.97.host.secureserver.net | ||||||
| MX | feedback-smtp.us-east-1.amazonses.com ⭐ | ||||||
| A | 3.218.134.115🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-218-134-115.compute-1.amazonaws.com | ||||||
| A | 18.235.76.96🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-235-76-96.compute-1.amazonaws.com | ||||||
| A | 34.192.233.193🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-192-233-193.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
extfy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9cc4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5a8a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.90.138Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.196🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jule.ns.cloudflare.com ⭐ | ||||||
| NS | mario.ns.cloudflare.com | ||||||
| MX | mail.extfy.com ⭐ | ||||||
| TXT | v=spf1 +mx +a +ip4:97.74.93.112 include:secureserver.net ~all | ||||||
| TXT | yandex-verification: c22d537a15a30691 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.90.138, 172.67.156.196 | ||||||
| IPv6 | 2606:4700:3031::ac43:9cc4, 2606:4700:3037::6815:5a8a | ||||||
| SOA | jule.ns.cloudflare.comdns@cloudflare.com serial=2399549918 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXfeedback-smtp.us-east-1.amazonses.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 11:18:30
●A97.74.93.1122026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 11:18:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| extfy.com | mario.ns.cloudflare.com, jule.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.175
NS records: mario.ns.cloudflare.com, jule.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extfy.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 97.74.93.112 |
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (mario.ns.cloudflare.com, mario.ns.cloudflare.com, mario.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.extfy.com serves as the mail server for extfy.com.
IP Addresses
mail.extfy.com resolves to a single IP: 97.74.93.112.
Other host names share IP numbers with mail.extfy.com; for instance _dc-mx.157eebcca3f2.jstools.online.
Mail Servers
mail.extfy.com is handled by a single mail server, feedback-smtp.us-east-1.amazonses.com.
mail.extfy.com shares the mail server setup with other domains, for example mail.scj.com, mail.smiletastic.fr, pan.sociabpo.com, www.cocco24.com and www.asicalstatela.org.
mail.extfy.com shares some mail servers with other domains, at least partially; for instance wegotdocs.com, hackingeyesight.com, berneck.com.br, pinewood-beach.com and scjp.com.
these mail servers are commonly used with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, smtp.google.com, feedback-smtp.us-east-2.amazonses.com, aspmx2.googlemail.com, aspmx3.googlemail.com and mxa.mailgun.org.
Host name feedback-smtp.us-east-1.amazonses.com resolves to three IP numbers: 3.218.134.115, 18.235.76.96 and 34.192.233.193.