🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.cpp81.com`

DNSSEC	⚠️ Not signed
A	139.162.45.79^{🇸🇬 AKAMAI-LINODE-AP139.162.32.0/19 Akamai Technologies}
		PTR	`139-162-45-79.ip.linodeusercontent.com`

`cpp81.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:dd20^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:35f9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.249^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.32^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaime.ns.cloudflare.com` ⭐
NS	`peaches.ns.cloudflare.com`
MX	`mail.cpp81.com` ⭐
TXT	`v=spf1 ip4:139.162.45.79 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.249, 172.67.221.32
		IPv6 hints	2606:4700:3033::ac43:dd20, 2606:4700:3035::6815:35f9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOA	`jaime.ns.cloudflare.com`dns@cloudflare.com serial=2412354280

MX for

cpp81.com

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DNS History

1 record (1 active, 0 former)

●A139.162.45.792026-04-30 → 2026-08-25 · 2 obs

● 2026-04-30 08:46:24
● 2026-08-25 21:06:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cpp81.com	peaches.ns.cloudflare.com, jaime.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.102

NS records: peaches.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpp81.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.162.45.79`

📌 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

The mail server mail.cpp81.com processes email for cpp81.com.

IP Addresses

mail.cpp81.com resolves to just one IP address, 139.162.45.79.

Two other host names, along with mail.hengdaqx.com, mail.gamecenternow.com and mail.bizarreajx.net, also share IP numbers with mail.cpp81.com.

mail.cpp81.com - robtex.com

mail.cpp81.com

cpp81.com