🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.certifiedconcealedfirst.com`

DNSSEC	⚠️ Not signed
A	66.29.137.34^{🇺🇸 NAMCHEAP-PH66.29.137.0/24}
		PTR	`business151-5.web-hosting.com`

`certifiedconcealedfirst.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8f38^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2731^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.49^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.56^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`malcolm.ns.cloudflare.com` ⭐
NS	`tiffany.ns.cloudflare.com`
MX	`mail.certifiedconcealedfirst.com` ⭐
MX	`mxa.mailgun.org`⁽¹⁰⁾
MX	`mxb.mailgun.org`⁽¹⁰⁾
TXT	`google-site-verification=8287EGTU1MxWRAjmCUTneLlb_0QtijeAqigEqQV5UGM`
TXT	`google-site-verification=Hxuz1tnNyuuN_Nsz5qoTL4DpMYjqQiWCq2JtYappsFk`
TXT	`klaviyo-site-verification=TFwxg6`
TXT	`v=spf1 include:mailgun.org include:spf_234mailvio.ourmailsender.com include:m...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.49, 172.67.143.56
		IPv6 hints	2606:4700:3033::ac43:8f38, 2606:4700:3035::6815:2731
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOA	`malcolm.ns.cloudflare.com`dns@cloudflare.com serial=2410914000

MX for

certifiedconcealedfirst.com

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DNS History

1 record (1 active, 0 former)

●A66.29.137.342026-08-17 → 2026-08-17 · 2 obs

● 2026-08-17 04:43:16
● 2026-08-17 06:30:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certifiedconcealedfirst.com	tiffany.ns.cloudflare.com, malcolm.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.60

NS records: tiffany.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certifiedconcealedfirst.com (unsigned zone)

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.29.137.34`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

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

mxa.mailgun.org, mxb.mailgun.org and mail.certifiedconcealedfirst.com are frequently seen together as mail servers.

IP Addresses

mail.certifiedconcealedfirst.com resolves to just one IP address, 66.29.137.34.

Two other host names, along with facilitatorsc.com, vspay.co and tic.edu.np, also share IP numbers with mail.certifiedconcealedfirst.com.

mail.certifiedconcealedfirst.com - robtex.com