`davidbnorris.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`mail.davidbnorris.com` ⭐
TXT	`v=spf1 a mx ptr include:secureserver.net ~all`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2025-07-15 #3

`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=1774526022

Subdomains

mail.davidbnorris.com

Same first word

davidbnorris.com

DNS History

8 records (5 active, 3 former)

●NSns21.domaincontrol.com2015-05-24 → 2026-03-26 · 2 obs

● 2015-05-24 09:52:52
● 2026-03-26 11:59:28

●NSns22.domaincontrol.com2015-05-24 → 2026-03-26 · 2 obs

● 2015-05-24 09:52:52
● 2026-03-26 11:59:28

●MXmail.davidbnorris.com2015-05-24 → 2026-03-26 · 2 obs

● 2015-05-24 09:52:52
● 2026-03-26 11:59:28

●A15.197.225.1282026-03-26 → 2026-03-26 · 3 obs

○ 2020-02-13 14:34:48
● 2026-03-26 11:59:26
● 2026-03-26 11:59:28

○A184.168.131.2412020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-15 01:22:42
● 2020-02-13 14:34:48
○ 2026-03-26 11:59:26
○ 2026-03-26 11:59:28

○A184.168.221.282017-03-15 → 2017-03-15 · 4 obs

○ 2016-06-22 17:08:10
● 2017-03-15 01:22:42
○ 2020-02-13 14:34:48
○ 2026-03-26 11:59:28

○A192.186.222.2242015-05-24 → 2016-06-22 · 4 obs

● 2015-05-24 09:52:52
● 2016-06-22 17:08:10
○ 2017-03-15 01:22:42
○ 2026-03-26 11:59:28

●A3.33.251.1682026-03-26 → 2026-03-26 · 3 obs

○ 2020-02-13 14:34:48
● 2026-03-26 11:59:26
● 2026-03-26 11:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
davidbnorris.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidbnorris.com (unsigned zone)

⏱️ Timing

Total: 873ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`mail.davidbnorris.com (pri: 0)`
TXT	1	`v=spf1 a mx ptr include:secureserver.net`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

Hierarchy

davidbnorris.com is the parent of mail.davidbnorris.com.

IP Addresses

davidbnorris.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

other host names including centerharbor.org, savemoneyonstudentinsurance.com, leftcoasthaulingconcord.com, accurateconstructionchicago.com and uaewomens.com share IP numbers with davidbnorris.com.

Name Servers

davidbnorris.com is delegated to two name servers ns21.domaincontrol.com and ns22.domaincontrol.com.

davidbnorris.com shares the same name server setup as other domains, for instance evacuslider.net, lewkingdom.com, marktop.com, riversidedentalartrs.com and fangong.net.

Host names with two IP numbers:

The host name ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11; the host name ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

Mail Servers

davidbnorris.com is handled by a single mail server, mail.davidbnorris.com.

davidbnorris.com - robtex.com