`leonardbiddison.com`

DNSSEC	⚠️ Not signed
A	162.159.134.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns-679.awsdns-20.net` ⭐
		A	2600:9000:5302:a700::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-679.awsdns-20.net`
		A	205.251.194.167^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-679.awsdns-20.net`
NS	`ns-1066.awsdns-05.org`
		A	2600:9000:5304:2a00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1066.awsdns-05.org`
		A	205.251.196.42^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1066.awsdns-05.org`
NS	`ns-2037.awsdns-62.co.uk`
		A	2600:9000:5307:f500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2037.awsdns-62.co.uk`
		A	205.251.199.245^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2037.awsdns-62.co.uk`
NS	`ns-337.awsdns-42.com`
		A	2600:9000:5301:5100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-337.awsdns-42.com`
		A	205.251.193.81^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-337.awsdns-42.com`
TXT	`ca3-bd7092551a1640ab9f8b1eadbcd61566`
SOA	`ns-679.awsdns-20.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=1771291435

Same first word

leonardbiddison.com

DNS History

28 records (5 active, 23 former)

○NSdns01.gpn.register.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

○NSdns02.gpn.register.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

○NSdns03.gpn.register.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

○NSdns04.gpn.register.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

○NSdns05.gpn.register.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

○NSdns082.d.register.com2015-10-24 → 2016-05-11 · 5 obs

○ 2008-03-18 11:42:54
● 2015-10-24 16:34:46
● 2016-05-11 10:15:34
○ 2017-05-19 10:25:18
○ 2026-03-22 14:55:34

○NSdns1.registeredsite.com2015-06-10 → 2015-06-10 · 4 obs

○ 2008-03-18 11:42:54
● 2015-06-10 07:12:34
○ 2015-10-24 16:34:46
○ 2026-03-22 14:55:34

○NSdns128.b.register.com2015-10-24 → 2016-05-11 · 5 obs

○ 2008-03-18 11:42:54
● 2015-10-24 16:34:46
● 2016-05-11 10:15:34
○ 2017-05-19 10:25:18
○ 2026-03-22 14:55:34

○NSdns2.registeredsite.com2015-06-10 → 2015-06-10 · 4 obs

○ 2008-03-18 11:42:54
● 2015-06-10 07:12:34
○ 2015-10-24 16:34:46
○ 2026-03-22 14:55:34

○NSdns237.c.register.com2015-10-24 → 2016-05-11 · 5 obs

○ 2008-03-18 11:42:54
● 2015-10-24 16:34:46
● 2016-05-11 10:15:34
○ 2017-05-19 10:25:18
○ 2026-03-22 14:55:34

○NSdns240.a.register.com2015-10-24 → 2016-05-11 · 5 obs

○ 2008-03-18 11:42:54
● 2015-10-24 16:34:46
● 2016-05-11 10:15:34
○ 2017-05-19 10:25:18
○ 2026-03-22 14:55:34

○NSdns3.registeredsite.com2015-06-10 → 2015-06-10 · 4 obs

○ 2008-03-18 11:42:54
● 2015-06-10 07:12:34
○ 2015-10-24 16:34:46
○ 2026-03-22 14:55:34

●NSns-1066.awsdns-05.org2026-03-07 → 2026-03-22 · 3 obs

○ 2017-05-19 10:25:18
● 2026-03-07 23:35:24
● 2026-03-22 14:55:34

●NSns-2037.awsdns-62.co.uk2026-03-07 → 2026-03-22 · 3 obs

○ 2017-05-19 10:25:18
● 2026-03-07 23:35:24
● 2026-03-22 14:55:34

●NSns-337.awsdns-42.com2026-03-07 → 2026-03-22 · 3 obs

○ 2017-05-19 10:25:18
● 2026-03-07 23:35:24
● 2026-03-22 14:55:34

●NSns-679.awsdns-20.net2026-03-07 → 2026-03-22 · 3 obs

○ 2017-05-19 10:25:18
● 2026-03-07 23:35:24
● 2026-03-22 14:55:34

○NSns73.worldnic.com2017-05-19 → 2017-05-19 · 4 obs

○ 2016-05-11 10:15:34
● 2017-05-19 10:25:18
○ 2026-03-07 23:35:24
○ 2026-03-22 14:55:34

○NSns74.worldnic.com2017-05-19 → 2017-05-19 · 4 obs

○ 2016-05-11 10:15:34
● 2017-05-19 10:25:18
○ 2026-03-07 23:35:24
○ 2026-03-22 14:55:34

○MXinbound.registeredsite.com2015-06-10 → 2016-05-11 · 5 obs

○ 2008-03-18 11:42:54
● 2015-06-10 07:12:34
● 2016-05-11 10:15:34
○ 2017-05-19 10:25:18
○ 2026-03-22 14:55:34

○MXoe-ismta1pub.managedmail.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

○MXoe-ismta2pub.managedmail.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

○MXp.webcom.ctmail.com2017-05-19 → 2017-05-19 · 4 obs

○ 2016-05-11 10:15:34
● 2017-05-19 10:25:18
○ 2026-03-07 23:35:24
○ 2026-03-22 14:55:34

○A104.198.100.1312017-05-19 → 2017-05-19 · 4 obs

○ 2016-05-11 10:15:34
● 2017-05-19 10:25:18
○ 2026-03-07 23:35:24
○ 2026-03-22 14:55:34

○A104.209.136.2332015-10-24 → 2016-05-11 · 5 obs

○ 2008-03-18 11:42:54
● 2015-10-24 16:34:46
● 2016-05-11 10:15:34
○ 2017-05-19 10:25:18
○ 2026-03-22 14:55:34

●A162.159.134.422026-03-07 → 2026-03-22 · 3 obs

○ 2017-05-19 10:25:18
● 2026-03-07 23:35:24
● 2026-03-22 14:55:34

○A191.239.58.432015-10-24 → 2016-05-11 · 5 obs

○ 2008-03-18 11:42:54
● 2015-10-24 16:34:46
● 2016-05-11 10:15:34
○ 2017-05-19 10:25:18
○ 2026-03-22 14:55:34

○A209.237.150.202015-06-10 → 2015-06-10 · 4 obs

○ 2008-03-18 11:42:54
● 2015-06-10 07:12:34
○ 2015-10-24 16:34:46
○ 2026-03-22 14:55:34

○A63.99.219.1452008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 11:42:54
○ 2015-06-10 07:12:34
○ 2026-03-22 14:55:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
leonardbiddison.com	ns-679.awsdns-20.net, ns-337.awsdns-42.com, ns-1066.awsdns-05.org, ns-2037.awsdns-62.co.uk	1 record

✅ Authoritative Response

Server: 205.251.199.245

NS records: ns-679.awsdns-20.net, ns-337.awsdns-42.com, ns-1066.awsdns-05.org, ns-2037.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leonardbiddison.com (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.134.42`
NS	4	`ns-1066.awsdns-05.org, ns-2037.awsdns-62.co.uk...`
TXT	1	`ca3-bd7092551a1640ab9f8b1eadbcd61566`
SOA	1	`ns-679.awsdns-20.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-337.awsdns-42.com)

Analysis

IP Addresses

leonardbiddison.com points to an IP address: 162.159.134.42.

other host names include dermpathonline.com, keiters.com, weimarinstitut.net, fmcgltd.com and datamaticssolution.com; they share IP numbers with leonardbiddison.com.

Name Servers

leonardbiddison.com delegates to four name servers: ns-337.awsdns-42.com, ns-679.awsdns-20.net, ns-1066.awsdns-05.org and ns-2037.awsdns-62.co.uk.

leonardbiddison.com at least partially shares name servers with other domains, for instance kelvin.ai, spd-bad-schwartau.de, onicesandiego.com, searchpt2.com and 114.125.13.in-addr.arpa.

these name servers are commonly used alongside the name servers ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns-18.awsdns-02.com, ns-995.awsdns-60.net and ns-1069.awsdns-05.org.

Host names with two IP numbers: ns-337.awsdns-42.com points to 2600:9000:5301:5100::1 and 205.251.193.81; ns-679.awsdns-20.net points to 2600:9000:5302:a700::1 and 205.251.194.167; ns-1066.awsdns-05.org points to 2600:9000:5304:2a00::1 and 205.251.196.42; ns-2037.awsdns-62.co.uk points to 2600:9000:5307:f500::1 and 205.251.199.245.

leonardbiddison.com - robtex.com