`cnelson-kaplan.com`

DNSSEC	⚠️ Not signed
A	216.139.233.20^{🇺🇸 AS32400216.139.224.0/19}
NS	`ns-881.awsdns-46.net` ⭐
		A	2600:9000:5303:7100::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-881.awsdns-46.net`
		A	205.251.195.113^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-881.awsdns-46.net`
NS	`ns-113.awsdns-14.com`
		A	2600:9000:5300:7100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-113.awsdns-14.com`
		A	205.251.192.113^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-113.awsdns-14.com`
NS	`ns-1291.awsdns-33.org`
		A	2600:9000:5305:b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1291.awsdns-33.org`
		A	205.251.197.11^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1291.awsdns-33.org`
NS	`ns-1730.awsdns-24.co.uk`
		A	2600:9000:5306:c200::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1730.awsdns-24.co.uk`
		A	205.251.198.194^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1730.awsdns-24.co.uk`
SOA	`ns-881.awsdns-46.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=1786322919

Same first word

cnelson-kaplan.com

DNS History

7 records (5 active, 2 former)

●NSns-113.awsdns-14.com2026-03-13 → 2026-08-10 · 3 obs

○ 2017-05-16 19:24:46
● 2026-03-13 16:43:00
● 2026-08-10 01:03:28

●NSns-1291.awsdns-33.org2026-03-13 → 2026-08-10 · 3 obs

○ 2017-05-16 19:24:46
● 2026-03-13 16:43:00
● 2026-08-10 01:03:28

●NSns-1730.awsdns-24.co.uk2026-03-13 → 2026-08-10 · 3 obs

○ 2017-05-16 19:24:46
● 2026-03-13 16:43:00
● 2026-08-10 01:03:28

●NSns-881.awsdns-46.net2026-03-13 → 2026-08-10 · 3 obs

○ 2017-05-16 19:24:46
● 2026-03-13 16:43:00
● 2026-08-10 01:03:28

○NSns1.kaplan.com2015-07-14 → 2017-05-16 · 4 obs

● 2015-07-14 19:08:00
● 2017-05-16 19:24:46
○ 2026-03-13 16:43:00
○ 2026-08-10 01:03:28

○NSns2.kaplan.com2015-07-14 → 2017-05-16 · 4 obs

● 2015-07-14 19:08:00
● 2017-05-16 19:24:46
○ 2026-03-13 16:43:00
○ 2026-08-10 01:03:28

●A216.139.233.202015-07-14 → 2026-08-10 · 2 obs

● 2015-07-14 19:08:00
● 2026-08-10 01:03:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cnelson-kaplan.com	ns-113.awsdns-14.com, ns-881.awsdns-46.net, ns-1730.awsdns-24.co.uk, ns-1291.awsdns-33.org	2 records

✅ Authoritative Response

Server:205.251.197.11

NS records: ns-113.awsdns-14.com, ns-881.awsdns-46.net, ns-1730.awsdns-24.co.uk, ns-1291.awsdns-33.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cnelson-kaplan.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.139.233.20`
NS	4	`ns-113.awsdns-14.com, ns-1291.awsdns-33.org...`
SOA	1	`ns-881.awsdns-46.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-113.awsdns-14.com, ns-113.awsdns-14.com)

Analysis

IP Addresses

cnelson-kaplan.com has exactly one IP address — 216.139.233.20.

kaplannursing1.com, kaplanmatl3.com, mbrockman-kaplan.com plus two other host names have IP numbers in common with cnelson-kaplan.com.

Name Servers

Four name servers handle the delegation for cnelson-kaplan.com: ns-113.awsdns-14.com, ns-881.awsdns-46.net, ns-1291.awsdns-33.org and ns-1730.awsdns-24.co.uk.

The name servers of cnelson-kaplan.com overlap at least partially with those of other domains — among them hoeren-heute.ch, d1bnpke0b70y4d.cloudfront.net, isceventsandexpos.com and two more.

The name servers ns-376.awsdns-47.com, ns-751.awsdns-29.net and ns-1833.awsdns-37.co.uk are commonly seen alongside these name servers.

Each of the four hosts ns-113.awsdns-14.com, ns-881.awsdns-46.net, ns-1291.awsdns-33.org and ns-1730.awsdns-24.co.uk has two IP addresses. ns-113.awsdns-14.com points to 205.251.192.113 and 2600:9000:5300:7100::1. ns-881.awsdns-46.net points to 205.251.195.113 and 2600:9000:5303:7100::1. ns-1291.awsdns-33.org points to 205.251.197.11 and 2600:9000:5305:b00::1. ns-1730.awsdns-24.co.uk points to 205.251.198.194 and 2600:9000:5306:c200::1.

cnelson-kaplan.com - robtex.com