`bayesiansystems.com`

DNSSEC	⚠️ Not signed
NS	`ns-499.awsdns-62.com` ⭐
		A	2600:9000:5301:f300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-499.awsdns-62.com`
		A	205.251.193.243^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-499.awsdns-62.com`
NS	`ns-1010.awsdns-62.net`
		A	2600:9000:5303:f200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1010.awsdns-62.net`
		A	205.251.195.242^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1010.awsdns-62.net`
NS	`ns-1465.awsdns-55.org`
		A	2600:9000:5305:b900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1465.awsdns-55.org`
		A	205.251.197.185^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1465.awsdns-55.org`
NS	`ns-1913.awsdns-47.co.uk`
		A	2600:9000:5307:7900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1913.awsdns-47.co.uk`
		A	205.251.199.121^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1913.awsdns-47.co.uk`
SOA	`ns-499.awsdns-62.com`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=1785777092

Same first word

bayesiansystems.com

DNS History

4 records (4 active, 0 former)

●NSns-1010.awsdns-62.net2026-07-09 → 2026-08-03 · 2 obs

● 2026-07-09 10:24:38
● 2026-08-03 17:32:16

●NSns-1465.awsdns-55.org2026-07-09 → 2026-08-03 · 2 obs

● 2026-07-09 10:24:38
● 2026-08-03 17:32:16

●NSns-1913.awsdns-47.co.uk2026-07-09 → 2026-08-03 · 2 obs

● 2026-07-09 10:24:38
● 2026-08-03 17:32:16

●NSns-499.awsdns-62.com2026-07-09 → 2026-08-03 · 2 obs

● 2026-07-09 10:24:38
● 2026-08-03 17:32:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
bayesiansystems.com	ns-499.awsdns-62.com, ns-1010.awsdns-62.net, ns-1913.awsdns-47.co.uk, ns-1465.awsdns-55.org	2 records

✅ Authoritative Response

Server:205.251.199.121

NS records: ns-499.awsdns-62.com, ns-1010.awsdns-62.net, ns-1913.awsdns-47.co.uk, ns-1465.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bayesiansystems.com (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1010.awsdns-62.net, ns-1465.awsdns-55.org...`
SOA	1	`ns-499.awsdns-62.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-499.awsdns-62.com, ns-499.awsdns-62.com)

Analysis

Name Servers

The domain bayesiansystems.com is delegated to these four name servers: ns-499.awsdns-62.com, ns-1010.awsdns-62.net, ns-1465.awsdns-55.org and ns-1913.awsdns-47.co.uk.

There is at least partial name server overlap between bayesiansystems.com and other domains — noahbasketball.com, snowmasslodging.net, vantajap.com and two more among them.

All four hostnames — ns-499.awsdns-62.com, ns-1010.awsdns-62.net, ns-1465.awsdns-55.org and ns-1913.awsdns-47.co.uk — resolve to two IP numbers apiece: ns-499.awsdns-62.com to 205.251.193.243 and 2600:9000:5301:f300::1; ns-1010.awsdns-62.net to 205.251.195.242 and 2600:9000:5303:f200::1; ns-1465.awsdns-55.org to 205.251.197.185 and 2600:9000:5305:b900::1; ns-1913.awsdns-47.co.uk to 205.251.199.121 and 2600:9000:5307:7900::1.

bayesiansystems.com - robtex.com