`duffley.com`

DNSSEC	⚠️ Not signed
A	209.126.104.58^{🇺🇸 AS30083209.126.96.0/19 STL DC}
		PTR	`server.chrisduffley.com`
NS	`ns1.duffley.com` ⭐
		A	209.126.104.58^{🇺🇸 AS30083209.126.96.0/19 STL DC}
			PTR	`server.chrisduffley.com`
NS	`ns2.duffley.com`
		A	209.126.104.58^{🇺🇸 AS30083209.126.96.0/19 STL DC}
			PTR	`server.chrisduffley.com`
NS	`ns3.duffley.com`
		A	209.126.104.58^{🇺🇸 AS30083209.126.96.0/19 STL DC}
			PTR	`server.chrisduffley.com`
NS	`ns4.duffley.com`
		A	209.126.104.58^{🇺🇸 AS30083209.126.96.0/19 STL DC}
			PTR	`server.chrisduffley.com`
MX	`duffley.com` ⭐
		A	209.126.104.58^{🇺🇸 AS30083209.126.96.0/19 STL DC}
			PTR	`server.chrisduffley.com`
TXT	`google-site-verification=dSPuRCHFHBp6j0cKbQUuIcPYbRlJUqTRttMazLsxfwk`
TXT	`v=spf1 ip4:209.126.104.58 +a +mx +ip4:154.3.237.59 +ip4:209.126.104.30 +ip4:1...`
SOA	`ns1.duffley.com`christophernduffley@gmail.com 2026-03-27 #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=1776999896

MX for

duffley.com

Subdomains

ns1.duffley.com

ns3.duffley.com

ns2.duffley.com

ns4.duffley.com

Same first word

duffley.com

DNS History

23 records (6 active, 17 former)

○NSdns1.acornworld.net.ns-not-in-service.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 03:14:34
○ 2015-08-06 13:41:44
○ 2026-04-24 03:17:46

○NSdns2.acornworld.net.ns-not-in-service.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 03:14:34
○ 2015-08-06 13:41:44
○ 2026-04-24 03:17:46

○NSjohn.ns.cloudflare.com2016-07-13 → 2017-06-09 · 4 obs

○ 2016-03-15 02:36:48
● 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○NSliz.ns.cloudflare.com2016-07-13 → 2017-06-09 · 4 obs

○ 2016-03-15 02:36:48
● 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

●NSns1.duffley.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-06-09 01:59:36
● 2026-04-24 03:17:46

○NSns1.worldnic.com2015-08-06 → 2016-03-15 · 5 obs

○ 2007-10-29 03:14:34
● 2015-08-06 13:41:44
● 2016-03-15 02:36:48
○ 2016-07-13 13:42:54
○ 2026-04-24 03:17:46

●NSns2.duffley.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-06-09 01:59:36
● 2026-04-24 03:17:46

○NSns2.worldnic.com2015-08-06 → 2016-03-15 · 5 obs

○ 2007-10-29 03:14:34
● 2015-08-06 13:41:44
● 2016-03-15 02:36:48
○ 2016-07-13 13:42:54
○ 2026-04-24 03:17:46

●NSns3.duffley.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-06-09 01:59:36
● 2026-04-24 03:17:46

●NSns4.duffley.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-06-09 01:59:36
● 2026-04-24 03:17:46

○MXalt1.aspmx.l.google.com2017-06-09 → 2017-06-09 · 3 obs

○ 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○MXalt2.aspmx.l.google.com2017-06-09 → 2017-06-09 · 3 obs

○ 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○MXalt3.aspmx.l.google.com2017-06-09 → 2017-06-09 · 3 obs

○ 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○MXalt4.aspmx.l.google.com2017-06-09 → 2017-06-09 · 3 obs

○ 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○MXaspmx.l.google.com2017-06-09 → 2017-06-09 · 3 obs

○ 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

●MXduffley.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-06-09 01:59:36
● 2026-04-24 03:17:46

○MXinbound.duffley.com.netsolmail.net2015-08-06 → 2016-07-13 · 5 obs

○ 2007-10-29 03:14:34
● 2015-08-06 13:41:44
● 2016-07-13 13:42:54
○ 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○A104.27.174.1152016-07-13 → 2017-06-09 · 4 obs

○ 2016-03-15 02:36:48
● 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○A104.27.175.1152016-07-13 → 2017-06-09 · 4 obs

○ 2016-03-15 02:36:48
● 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○A206.188.193.2332015-08-06 → 2016-03-15 · 5 obs

○ 2007-10-29 03:14:34
● 2015-08-06 13:41:44
● 2016-03-15 02:36:48
○ 2016-07-13 13:42:54
○ 2026-04-24 03:17:46

●A209.126.104.582026-04-24 → 2026-04-24 · 2 obs

○ 2017-06-09 01:59:36
● 2026-04-24 03:17:46

○A2400:cb00:2048:1::681b:ae732017-06-09 → 2017-06-09 · 3 obs

○ 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

○A2400:cb00:2048:1::681b:af732017-06-09 → 2017-06-09 · 3 obs

○ 2016-07-13 13:42:54
● 2017-06-09 01:59:36
○ 2026-04-24 03:17:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duffley.com	ns1.duffley.com, ns2.duffley.com, ns3.duffley.com, ns4.duffley.com	4 records

✅ Authoritative Response

Server:209.126.104.58

NS records: ns1.duffley.com, ns2.duffley.com, ns3.duffley.com, ns4.duffley.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duffley.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.126.104.58`
NS	4	`ns2.duffley.com, ns3.duffley.com...`
MX	1	`duffley.com (pri: 0)`
TXT	2	`google-site-verification=dSPuRCHFHBp6j0c, v=spf1 ip4:209.126.104.58 +a +mx +ip4:15`
SOA	1	`ns1.duffley.com christophernduffley.gmai`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.duffley.com, ns2.duffley.com, ns3.duffley.com...)

Analysis

Hierarchy

duffley.com is parent of ns1.duffley.com, ns3.duffley.com, ns2.duffley.com and ns4.duffley.com.

Mail Server Role

duffley.com serves as the mail server for duffley.com.

IP Addresses

duffley.com points to IP number 209.126.104.58.

For instance, other host names ns4.christopherduffley.com, server.chrisduffley.com, chrisduffley.com, ns1.duffley.com and christopherduffley.com share IP numbers with duffley.com.

Name Servers

duffley.com is delegated to four name servers: ns1.duffley.com, ns2.duffley.com, ns3.duffley.com and ns4.duffley.com.

duffley.com shares some name servers with other domains, for example ns3.chrisduffley.com, ns4.chrisduffley.com, ns1.chrisduffley.com and ns2.chrisduffley.com.

Host names with one IP number:

ns1.duffley.com points to 209.126.104.58.

ns2.duffley.com points to 209.126.104.58.

ns3.duffley.com points to 209.126.104.58.

ns4.duffley.com points to 209.126.104.58.

Host names pointing to 209.126.104.58: ns1.duffley.com, ns2.duffley.com, ns3.duffley.com and ns4.duffley.com.

Mail Servers

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

duffley.com points to a single IP: 209.126.104.58.

duffley.com - robtex.com

duffley.com

com

MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`duffley.com`

`com`