`mx1.certifiedmastertech.com`

DNSSEC	⚠️ Not signed
A	96.30.7.144^{🇺🇸 LiquidWeb96.30.0.0/18 Liquid Web LLC 2703 Ena Dr Lansing, MI 48917}
		PTR	`server2-2.nextnetmedia.com`

`certifiedmastertech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cd99^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5579^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.121^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.153^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amir.ns.cloudflare.com` ⭐
NS	`lana.ns.cloudflare.com`
MX	`mx1.certifiedmastertech.com` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.121, 172.67.205.153
		IPv6 hints	2606:4700:3033::ac43:cd99, 2606:4700:3034::6815:5579
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOA	`amir.ns.cloudflare.com`dns@cloudflare.com serial=2401367592

MX for

certifiedmastertech.com

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DNS History

1 record (1 active, 0 former)

●A96.30.7.1442026-04-05 → 2026-04-24 · 2 obs

● 2026-04-05 07:17:46
● 2026-04-24 21:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certifiedmastertech.com	amir.ns.cloudflare.com, lana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.182

NS records: amir.ns.cloudflare.com, lana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certifiedmastertech.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`96.30.7.144`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (amir.ns.cloudflare.com, amir.ns.cloudflare.com, amir.ns.cloudflare.com...)

Analysis

Mail Server Role

mx1.certifiedmastertech.com acts as a mail server for certifiedmastertech.com.

IP Addresses

mx1.certifiedmastertech.com points to a single IP number: 96.30.7.144.

Other host names, for instance mx1.bloggingwp.com, mx1.istats.com, mxmail.seochecklist.com, mx1.thriftymommaramblings.com and mx2.rankingcheck.com share IP numbers with mx1.certifiedmastertech.com.

mx1.certifiedmastertech.com - robtex.com