`mosbysdentaldictionary.com`

DNSSEC	⚠️ Not signed
A	52.208.63.201^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
		PTR	`ec2-52-208-63-201.eu-west-1.compute.amazonaws.com`
A	63.34.111.37^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
NS	`ns-1028.awsdns-00.org` ⭐
		A	2600:9000:5304:400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1028.awsdns-00.org`
		A	205.251.196.4^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1028.awsdns-00.org`
NS	`ns-1561.awsdns-03.co.uk`
		A	2600:9000:5306:1900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1561.awsdns-03.co.uk`
		A	205.251.198.25^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1561.awsdns-03.co.uk`
NS	`ns-427.awsdns-53.com`
		A	2600:9000:5301:ab00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-427.awsdns-53.com`
		A	205.251.193.171^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-427.awsdns-53.com`
NS	`ns-661.awsdns-18.net`
		A	2600:9000:5302:9500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-661.awsdns-18.net`
		A	205.251.194.149^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-661.awsdns-18.net`
SOA	`ns-1028.awsdns-00.org`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=1776040182

Same first word

mosbysdentaldictionary.com

DNS History

15 records (6 active, 9 former)

●NSns-1028.awsdns-00.org2020-01-16 → 2026-04-13 · 3 obs

○ 2017-01-31 20:38:18
● 2020-01-16 04:35:58
● 2026-04-13 00:50:36

●NSns-1561.awsdns-03.co.uk2020-01-16 → 2026-04-13 · 3 obs

○ 2017-01-31 20:38:18
● 2020-01-16 04:35:58
● 2026-04-13 00:50:36

●NSns-427.awsdns-53.com2020-01-16 → 2026-04-13 · 3 obs

○ 2017-01-31 20:38:18
● 2020-01-16 04:35:58
● 2026-04-13 00:50:36

●NSns-661.awsdns-18.net2020-01-16 → 2026-04-13 · 3 obs

○ 2017-01-31 20:38:18
● 2020-01-16 04:35:58
● 2026-04-13 00:50:36

○NSns.elsevier.co.uk2015-08-08 → 2017-01-31 · 4 obs

● 2015-08-08 16:23:48
● 2017-01-31 20:38:18
○ 2020-01-16 04:35:58
○ 2026-04-13 00:50:36

○NSns0-m.dns.pipex.net2015-08-08 → 2017-01-31 · 4 obs

● 2015-08-08 16:23:48
● 2017-01-31 20:38:18
○ 2020-01-16 04:35:58
○ 2026-04-13 00:50:36

○NSns1-m.dns.pipex.net2015-08-08 → 2017-01-31 · 4 obs

● 2015-08-08 16:23:48
● 2017-01-31 20:38:18
○ 2020-01-16 04:35:58
○ 2026-04-13 00:50:36

○A198.81.200.1402015-08-08 → 2016-03-15 · 4 obs

● 2015-08-08 16:23:48
● 2016-03-15 18:30:28
○ 2017-01-31 20:38:18
○ 2026-04-13 00:50:36

○A207.24.42.1702017-01-31 → 2017-01-31 · 4 obs

○ 2016-03-15 18:30:28
● 2017-01-31 20:38:18
○ 2020-01-16 04:35:58
○ 2026-04-13 00:50:36

○A3.248.90.272026-04-08 → 2026-04-08 · 4 obs

○ 2020-01-16 04:35:58
● 2026-04-08 22:59:24
○ 2026-04-12 23:24:30
○ 2026-04-13 00:50:36

●A52.208.63.2012026-04-12 → 2026-04-13 · 3 obs

○ 2026-04-08 22:59:24
● 2026-04-12 23:24:30
● 2026-04-13 00:50:36

○A52.30.36.912020-01-16 → 2020-01-16 · 4 obs

○ 2017-01-31 20:38:18
● 2020-01-16 04:35:58
○ 2026-04-08 22:59:24
○ 2026-04-13 00:50:36

○A52.51.225.2412020-01-16 → 2020-01-16 · 4 obs

○ 2017-01-31 20:38:18
● 2020-01-16 04:35:58
○ 2026-04-08 22:59:24
○ 2026-04-13 00:50:36

○A54.194.113.1632026-04-08 → 2026-04-08 · 4 obs

○ 2020-01-16 04:35:58
● 2026-04-08 22:59:24
○ 2026-04-12 23:24:30
○ 2026-04-13 00:50:36

●A63.34.111.372026-04-12 → 2026-04-13 · 3 obs

○ 2026-04-08 22:59:24
● 2026-04-12 23:24:30
● 2026-04-13 00:50:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mosbysdentaldictionary.com	ns-661.awsdns-18.net, ns-427.awsdns-53.com, ns-1561.awsdns-03.co.uk, ns-1028.awsdns-00.org	1 record

✅ Authoritative Response

Server:205.251.193.171

NS records: ns-661.awsdns-18.net, ns-427.awsdns-53.com, ns-1561.awsdns-03.co.uk, ns-1028.awsdns-00.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mosbysdentaldictionary.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.208.63.201, 63.34.111.37`
NS	4	`ns-1028.awsdns-00.org, ns-1561.awsdns-03.co.uk...`
SOA	1	`ns-1028.awsdns-00.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-427.awsdns-53.com)

Analysis

IP Addresses

mosbysdentaldictionary.com points to two IP numbers: 52.208.63.201 and 63.34.111.37.

Other host names such as equineinfectiousdiseases.com, papichdrugformulary.com, pollitthorsesfoot.com, equinearthroscopy.com and studentconsult.com share IPs with mosbysdentaldictionary.com.

Name Servers

mosbysdentaldictionary.com is delegated to four name servers: ns-427.awsdns-53.com, ns-661.awsdns-18.net, ns-1028.awsdns-00.org and ns-1561.awsdns-03.co.uk.

mosbysdentaldictionary.com at least partially shares name servers with other domains, for example amznapps.com, sekisui-techno-molding.jp, 154.96.199.in-addr.arpa, aswaq.net and envoimessages.com.

these name servers are commonly used with ns-60.awsdns-07.com, ns-867.awsdns-44.net, ns-1189.awsdns-20.org, ns-158.awsdns-19.com, ns-1217.awsdns-24.org and ns-1991.awsdns-56.co.uk.

Host names with two IP numbers:

ns-427.awsdns-53.com points to: 2600:9000:5301:ab00::1 and 205.251.193.171

ns-661.awsdns-18.net points to: 2600:9000:5302:9500::1 and 205.251.194.149

ns-1028.awsdns-00.org points to: 2600:9000:5304:400::1 and 205.251.196.4

ns-1561.awsdns-03.co.uk points to: 2600:9000:5306:1900::1 and 205.251.198.25

mosbysdentaldictionary.com - robtex.com