mail.yyfck.com - robtex.com
mail.yyfck.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 139.162.45.79πΈπ¬ AKAMAI-LINODE-AP139.162.32.0/19 Akamai Technologies | ||||||
| PTR | 139-162-45-79.ip.linodeusercontent.com | ||||||
yyfck.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:87b7πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1a53πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.26.83Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.135.183πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | jaime.ns.cloudflare.com β | ||||||
| NS | peaches.ns.cloudflare.com | ||||||
| MX | mail.yyfck.com β | ||||||
| TXT | v=spf1 ip4:139.162.45.79 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.26.83, 172.67.135.183 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:87b7, 2606:4700:3035::6815:1a53 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com | ||||||
| SOA | jaime.ns.cloudflare.comdns@cloudflare.com serial=2400166731 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA139.162.45.792026-02-18 β 2026-04-24 Β· 2 obs
β 2026-02-18 20:43:22
β 2026-04-24 09:04:24
β 2026-04-24 09:04:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| yyfck.com | peaches.ns.cloudflare.com, jaime.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.239
NS records: peaches.ns.cloudflare.com, jaime.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for yyfck.com (unsigned zone)
β±οΈ Timing
Total: 77ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.45.79 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (peaches.ns.cloudflare.com, peaches.ns.cloudflare.com, peaches.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.yyfck.com serves as the mail server for yyfck.com.
IP Addresses
mail.yyfck.com resolves to a single IP address: 139.162.45.79.
Other host names including mail.ybfuxinglong.com, mail.hzylzl.com, mail.jyjcz.com, mail.szjiacan.com and mail.whanlijk.com share IP numbers with mail.yyfck.com.