`bdtb.classgap.com`

DNSSEC	⚠️ Not signed
A	34.246.144.221^{🇮🇪 Amazon34.240.0.0/13 EC2 DUB prefix}
		PTR	`ec2-34-246-144-221.eu-west-1.compute.amazonaws.com`
A	52.215.141.60^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
A	54.229.176.71^{🇮🇪 Amazon54.229.128.0/17 EC2 DUB prefix}

`classgap.com`

	DNSSEC	⚠️ Not signed
	A	34.246.144.221^{🇮🇪 Amazon34.240.0.0/13 EC2 DUB prefix}
	A	52.215.141.60^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
	A	54.229.176.71^{🇮🇪 Amazon54.229.128.0/17 EC2 DUB prefix}
	NS	`ns-1849.awsdns-39.co.uk` ⭐
	NS	`ns-1350.awsdns-40.org`
	NS	`ns-152.awsdns-19.com`
	NS	`ns-900.awsdns-48.net`
	MX	`mail1.classgap.com` ⭐
	MX	`mail2.classgap.com`⁽²⁰⁾
	MX	`mail.classgap.com`⁽⁴⁰⁾
	MX	`inbound-smtp.eu-west-1.amazonaws.com`⁽⁶⁰⁾
	TXT	`v=spf1 mx ip4:93.90.28.128/28 ip4:18.203.0.13/32 ip4:3.255.68.133/32 ip4:176....`
	SOA	`ns-1849.awsdns-39.co.uk`awsdns-hostmaster@amazon.com serial=1

rank #441032 globally
rank #197797 in the tld
📈 Tranco rank: #236,608

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DNS History

3 records (3 active, 0 former)

●A34.246.144.2212026-03-16 → 2026-03-17 · 2 obs

● 2026-03-16 18:51:58
● 2026-03-17 02:47:04

●A52.215.141.602026-03-16 → 2026-03-17 · 2 obs

● 2026-03-16 18:51:58
● 2026-03-17 02:47:04

●A54.229.176.712026-03-16 → 2026-03-17 · 2 obs

● 2026-03-16 18:51:58
● 2026-03-17 02:47:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
classgap.com	ns-152.awsdns-19.com, ns-900.awsdns-48.net, ns-1849.awsdns-39.co.uk, ns-1350.awsdns-40.org	1 record

✅ Authoritative Response

Server: 205.251.195.132

NS records: ns-152.awsdns-19.com, ns-900.awsdns-48.net, ns-1849.awsdns-39.co.uk, ns-1350.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classgap.com (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`34.246.144.221, 52.215.141.60...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-152.awsdns-19.com)

Analysis

IP Addresses

Three IP numbers are pointed to by bdtb.classgap.com: 34.246.144.221, 52.215.141.60 and 54.229.176.71.

Other host names such as fleet-standard-elb-870659037.eu-west-1.elb.amazonaws.com and classgap.com share IP numbers with bdtb.classgap.com.

bdtb.classgap.com - robtex.com