`www.cibiobase.com`

DNSSEC	⚠️ Not signed
A	52.5.37.145^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-5-37-145.compute-1.amazonaws.com`
A	52.73.187.103^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
A	54.225.232.90^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}

`cibiobase.com`

	DNSSEC	🔒 Signed (DS record present)
	A	52.5.37.145^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
	A	52.73.187.103^{🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix}
	A	54.225.232.90^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
	NS	`ns-1914.awsdns-47.co.uk` ⭐
	NS	`ns-1037.awsdns-01.org`
	NS	`ns-834.awsdns-40.net`
	NS	`ns-88.awsdns-11.com`
	MX	`smtp.secureserver.net.cibiobase.com` ⭐
	MX	`mailstore1.secureserver.net.cibiobase.com`⁽¹⁰⁾
	TXT	`v=spf1 -all`
	SOA	`ns-1914.awsdns-47.co.uk`awsdns-hostmaster@amazon.com serial=1

Same first word

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DNS History

7 records (3 active, 4 former)

○A18.234.20.2322026-03-08 → 2026-03-08 · 1 obs

○ 2026-03-08 08:07:36

○A3.231.51.1802026-03-08 → 2026-03-08 · 1 obs

○ 2026-03-08 08:07:36

●A52.5.37.1452026-03-08 → 2026-03-08 · 1 obs

● 2026-03-08 08:07:36

●A52.73.187.1032026-03-08 → 2026-03-08 · 1 obs

● 2026-03-08 08:07:36

○A54.152.167.1412026-03-08 → 2026-03-08 · 1 obs

○ 2026-03-08 08:07:36

●A54.225.232.902026-03-08 → 2026-03-08 · 1 obs

● 2026-03-08 08:07:36

○CNAMEcibiobase.com2018-05-11 → 2018-05-11 · 2 obs

● 2018-05-11 15:04:52
○ 2026-03-08 08:07:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cibiobase.com	ns-88.awsdns-11.com, ns-834.awsdns-40.net, ns-1037.awsdns-01.org, ns-1914.awsdns-47.co.uk	1 record

✅ Authoritative Response

Server: 205.251.192.88

NS records: ns-88.awsdns-11.com, ns-834.awsdns-40.net, ns-1037.awsdns-01.org, ns-1914.awsdns-47.co.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.225.232.90, 52.73.187.103...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-88.awsdns-11.com)

Analysis

IP Addresses

www.cibiobase.com points to three IP numbers: 52.5.37.145, 52.73.187.103 and 54.225.232.90.

www.cibiobase.com - robtex.com