baseballreference.com - dns.ninja

`baseballreference.com`

DNSSEC	⚠️ Not signed
A	52.4.138.193^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-4-138-193.compute-1.amazonaws.com`
A	54.237.146.205^{🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix}
A	100.56.131.239^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-1590.awsdns-06.co.uk` ⭐
		A	2600:9000:5306:3600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1590.awsdns-06.co.uk`
		A	205.251.198.54^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1590.awsdns-06.co.uk`
NS	`ns-1204.awsdns-22.org`
		A	2600:9000:5304:b400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1204.awsdns-22.org`
		A	205.251.196.180^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1204.awsdns-22.org`
NS	`ns-42.awsdns-05.com`
		A	2600:9000:5300:2a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-42.awsdns-05.com`
		A	205.251.192.42^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-42.awsdns-05.com`
NS	`ns-899.awsdns-48.net`
		A	2600:9000:5303:8300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-899.awsdns-48.net`
		A	205.251.195.131^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-899.awsdns-48.net`
SOA	`ns-1590.awsdns-06.co.uk`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=1785675972

rank #880559 globally
rank #381766 in the tld
WOT: UNKNOWN (60/100)

Subdomains

www.baseballreference.com

Same first word

baseballreference.com

baseballreference.org

baseballreference.net

DNS History

27 records (7 active, 20 former)

●NSns-1204.awsdns-22.org2026-02-28 → 2026-08-02 · 3 obs

○ 2017-02-10 22:24:50
● 2026-02-28 10:33:04
● 2026-08-02 13:12:46

●NSns-1590.awsdns-06.co.uk2026-02-28 → 2026-08-02 · 3 obs

○ 2017-02-10 22:24:50
● 2026-02-28 10:33:04
● 2026-08-02 13:12:46

●NSns-42.awsdns-05.com2026-02-28 → 2026-08-02 · 3 obs

○ 2017-02-10 22:24:50
● 2026-02-28 10:33:04
● 2026-08-02 13:12:46

●NSns-899.awsdns-48.net2026-02-28 → 2026-08-02 · 3 obs

○ 2017-02-10 22:24:50
● 2026-02-28 10:33:04
● 2026-08-02 13:12:46

○NSns1.tummy.com2015-07-19 → 2017-02-10 · 5 obs

○ 2007-11-06 02:12:36
● 2015-07-19 03:11:20
● 2017-02-10 22:24:50
○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

○NSns2.tummy.com2015-07-19 → 2017-02-10 · 5 obs

○ 2007-11-06 02:12:36
● 2015-07-19 03:11:20
● 2017-02-10 22:24:50
○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

○NSns3.sports-reference.com2007-11-06 → 2017-02-10 · 4 obs

● 2007-11-06 02:12:36
● 2017-02-10 22:24:50
○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

○NSns4.sports-reference.com2007-11-06 → 2017-02-10 · 4 obs

● 2007-11-06 02:12:36
● 2017-02-10 22:24:50
○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

○MXmail.baseballreference.com2007-11-06 → 2017-02-10 · 4 obs

● 2007-11-06 02:12:36
● 2017-02-10 22:24:50
○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

○A100.30.117.892026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-28 10:33:04
● 2026-03-08 04:08:02
○ 2026-03-11 10:11:32
○ 2026-08-02 13:12:46

●A100.56.131.2392026-08-01 → 2026-08-02 · 3 obs

○ 2026-03-17 11:09:26
● 2026-08-01 20:01:52
● 2026-08-02 13:12:46

○A3.208.121.932026-02-28 → 2026-08-02 · 2 obs

○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

○A3.210.125.2522026-02-28 → 2026-02-28 · 4 obs

○ 2017-02-10 22:24:50
● 2026-02-28 10:33:04
○ 2026-03-08 04:08:02
○ 2026-08-02 13:12:46

○A3.216.87.62026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-08 04:08:02
● 2026-03-11 10:11:32
○ 2026-03-17 11:09:26
○ 2026-08-02 13:12:46

○A3.224.118.1562026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-11 10:11:32
● 2026-03-17 11:09:26
○ 2026-08-01 20:01:52
○ 2026-08-02 13:12:46

○A34.201.142.302026-03-08 → 2026-03-11 · 5 obs

○ 2026-02-28 10:33:04
● 2026-03-08 04:08:02
● 2026-03-11 10:11:32
○ 2026-03-17 11:09:26
○ 2026-08-02 13:12:46

○A34.225.244.1322026-02-28 → 2026-02-28 · 4 obs

○ 2017-02-10 22:24:50
● 2026-02-28 10:33:04
○ 2026-03-08 04:08:02
○ 2026-08-02 13:12:46

○A44.220.119.302026-02-28 → 2026-02-28 · 4 obs

○ 2017-02-10 22:24:50
● 2026-02-28 10:33:04
○ 2026-03-08 04:08:02
○ 2026-08-02 13:12:46

○A52.205.204.2222026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-11 10:11:32
● 2026-03-17 11:09:26
○ 2026-08-01 20:01:52
○ 2026-08-02 13:12:46

●A52.4.138.1932026-08-01 → 2026-08-02 · 3 obs

○ 2026-03-17 11:09:26
● 2026-08-01 20:01:52
● 2026-08-02 13:12:46

○A52.55.211.1872026-03-08 → 2026-03-11 · 5 obs

○ 2026-02-28 10:33:04
● 2026-03-08 04:08:02
● 2026-03-11 10:11:32
○ 2026-03-17 11:09:26
○ 2026-08-02 13:12:46

○A52.73.167.992026-02-28 → 2026-08-02 · 2 obs

○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

○A54.161.206.112026-02-28 → 2026-08-02 · 2 obs

○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

●A54.237.146.2052026-08-01 → 2026-08-02 · 3 obs

○ 2026-03-17 11:09:26
● 2026-08-01 20:01:52
● 2026-08-02 13:12:46

○A54.85.89.2042026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-11 10:11:32
● 2026-03-17 11:09:26
○ 2026-08-01 20:01:52
○ 2026-08-02 13:12:46

○A64.239.12.1202007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 02:12:36
○ 2015-07-19 03:11:20
○ 2026-08-02 13:12:46

○A66.35.36.842015-07-19 → 2017-02-10 · 5 obs

○ 2007-11-06 02:12:36
● 2015-07-19 03:11:20
● 2017-02-10 22:24:50
○ 2026-02-28 10:33:04
○ 2026-08-02 13:12:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
baseballreference.com	ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1590.awsdns-06.co.uk, ns-1204.awsdns-22.org	2 records

✅ Authoritative Response

Server:205.251.196.180

NS records: ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1590.awsdns-06.co.uk, ns-1204.awsdns-22.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for baseballreference.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.56.131.239, 52.4.138.193...`
NS	4	`ns-1204.awsdns-22.org, ns-1590.awsdns-06.co.uk...`
SOA	1	`ns-1590.awsdns-06.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-42.awsdns-05.com, ns-42.awsdns-05.com)

Analysis

Hierarchy

The domain www.baseballreference.com falls under the parent baseballreference.com.

IP Addresses

baseballreference.com points to three IP numbers, namely 52.4.138.193, 54.237.146.205 and 100.56.131.239.

bref.co, olyref.com, bbref.org plus two other host names have IP numbers in common with baseballreference.com.

Name Servers

Four name servers handle the delegation for baseballreference.com: ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1204.awsdns-22.org and ns-1590.awsdns-06.co.uk.

At least some of baseballreference.com's name servers are shared with other domains, for example d21rxxdb8m0zp1.cloudfront.net, d2va7slvua07v0.cloudfront.net, swissjustcolombia.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-42.awsdns-05.com directs to 205.251.192.42 and 2600:9000:5300:2a00::1; ns-899.awsdns-48.net directs to 205.251.195.131 and 2600:9000:5303:8300::1; ns-1204.awsdns-22.org directs to 205.251.196.180 and 2600:9000:5304:b400::1; ns-1590.awsdns-06.co.uk directs to 205.251.198.54 and 2600:9000:5306:3600::1.