`bibfplus.com`

DNSSEC	⚠️ Not signed
A	18.193.53.111^{🇩🇪 Amazon18.192.0.0/15 EC2 FRA prefix}
		PTR	`ec2-18-193-53-111.eu-central-1.compute.amazonaws.com`
A	63.179.215.98^{🇩🇪 Amazon63.176.0.0/14 EC2 FRA Prefix}
NS	`ns-590.awsdns-09.net` ⭐
		A	2600:9000:5302:4e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-590.awsdns-09.net`
		A	205.251.194.78^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-590.awsdns-09.net`
NS	`ns-1376.awsdns-44.org`
		A	2600:9000:5305:6000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1376.awsdns-44.org`
		A	205.251.197.96^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1376.awsdns-44.org`
NS	`ns-1718.awsdns-22.co.uk`
		A	2600:9000:5306:b600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1718.awsdns-22.co.uk`
		A	205.251.198.182^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1718.awsdns-22.co.uk`
NS	`ns-307.awsdns-38.com`
		A	2600:9000:5301:3300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-307.awsdns-38.com`
		A	205.251.193.51^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-307.awsdns-38.com`
SOA	`ns-590.awsdns-09.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778752996

Same first word

bibfplus.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
bibfplus.com	ns-590.awsdns-09.net, ns-307.awsdns-38.com, ns-1718.awsdns-22.co.uk, ns-1376.awsdns-44.org	2 records

✅ Authoritative Response

Server:205.251.197.96

NS records: ns-590.awsdns-09.net, ns-307.awsdns-38.com, ns-1718.awsdns-22.co.uk, ns-1376.awsdns-44.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bibfplus.com (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.193.53.111, 63.179.215.98`
NS	4	`ns-1376.awsdns-44.org, ns-1718.awsdns-22.co.uk...`
SOA	1	`ns-590.awsdns-09.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-307.awsdns-38.com, ns-307.awsdns-38.com)

Analysis

IP Addresses

bibfplus.com points to two IP numbers: 18.193.53.111 and 63.179.215.98.

Other host names, for instance ec2-18-193-53-111.eu-central-1.compute.amazonaws.com, share IP numbers with bibfplus.com.

Name Servers

bibfplus.com is delegated to four name servers: ns-307.awsdns-38.com, ns-590.awsdns-09.net, ns-1376.awsdns-44.org and ns-1718.awsdns-22.co.uk.

bibfplus.com at least partially shares name servers with other domains, for example terrallus.com, ellagalecomedy.com, abc-arbitrage.eu, clojutre.org and k4zxx.net.

Host names with two IP numbers:

ns-307.awsdns-38.com points to: 2600:9000:5301:3300::1 and 205.251.193.51

ns-590.awsdns-09.net points to: 2600:9000:5302:4e00::1 and 205.251.194.78

ns-1376.awsdns-44.org points to: 2600:9000:5305:6000::1 and 205.251.197.96

ns-1718.awsdns-22.co.uk points to: 2600:9000:5306:b600::1 and 205.251.198.182

bibfplus.com - robtex.com

bibfplus.com

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