mail.mailsecuritycheck.com - dns.ninja
mail.mailsecuritycheck.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 18.156.127.26π©πͺ Amazon18.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | mailsecuritycheck.com | ||||||
mailsecuritycheck.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:705πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:878dπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.7.5Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.135.141πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | apollo.ns.cloudflare.com β | ||||||
| NS | brenna.ns.cloudflare.com | ||||||
| MX | mail.mailsecuritycheck.com β | ||||||
| TXT | v=spf1 mx a:mailsecuritycheck.com ip4:18.156.127.26 ip4:74.241.130.45 ip4:185... | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.7.5, 172.67.135.141 | ||||||
| IPv6 hints | 2606:4700:3032::6815:705, 2606:4700:3034::ac43:878d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com | ||||||
| SOA | apollo.ns.cloudflare.comdns@cloudflare.com serial=2409139916 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA18.156.127.262026-07-15 β 2026-07-15 Β· 2 obs
β 2026-07-15 08:54:54
β 2026-07-15 12:28:22
β 2026-07-15 12:28:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mailsecuritycheck.com | apollo.ns.cloudflare.com, brenna.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.66
NS records: apollo.ns.cloudflare.com, brenna.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mailsecuritycheck.com (unsigned zone)
β±οΈ Timing
Total: 473ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.156.127.26 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (apollo.ns.cloudflare.com, apollo.ns.cloudflare.com, apollo.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.mailsecuritycheck.com serves as a mail server for mailsecuritycheck.com.
IP Addresses
mail.mailsecuritycheck.com points to a single IP number: 18.156.127.26.
Other host names, such as _dc-mx.26cbf600c1c1.mailsecuritycheck.com, share IP numbers with mail.mailsecuritycheck.com.