`dns4.techexpertlab.com`

DNSSEC	⚠️ Not signed
A	45.77.245.95^{🇸🇬 AS-VULTR45.77.240.0/20 Vultr Assigned Prefix}
		PTR	`cloudns1.rajwebhost.com`

`techexpertlab.com`

	DNSSEC	⚠️ Not signed
	A	15.235.183.147^{🇸🇬 OVH15.235.128.0/17 Hosting route}
	NS	`liberty.ns.cloudflare.com` ⭐
	NS	`peter.ns.cloudflare.com`
	MX	`techexpertlab.com` ⭐
	MX	`mail.techexpertlab.com`⁽¹⁰⁾
	TXT	`v=spf1 +a +mx +ip4:51.79.187.204 +ip4:139.99.65.228 +ip4:139.99.65.229 +inclu...`
	SOA	`liberty.ns.cloudflare.com`dns@cloudflare.com serial=2402922834

NS for

katabononline.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A45.77.245.952026-05-13 → 2026-05-14 · 2 obs

● 2026-05-13 19:26:08
● 2026-05-14 05:58:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
techexpertlab.com	liberty.ns.cloudflare.com, peter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.3

NS records: liberty.ns.cloudflare.com, peter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techexpertlab.com (unsigned zone)

⏱️ Timing

Total: 518ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.77.245.95`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Server Role

dns4.techexpertlab.com serves as a name server for katabononline.com.

dns1.techexpertlab.com, dns2.techexpertlab.com and dns3.techexpertlab.com are commonly used as name servers along with dns4.techexpertlab.com.

IP Addresses

dns4.techexpertlab.com resolves to one IP number: 45.77.245.95.

other host names including ns1.rajwebhost.com, dns1.techexpertlab.com, ns1.techexpertlab.com, ns3.techexpertlab.com and cloudns1.rajwebhost.com share IP numbers with dns4.techexpertlab.com.

dns4.techexpertlab.com - robtex.com