`sandiegosailinglessons.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2023-09-18 #0

`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=1786602009

Previously MX for

sandiegosailinglessons.com

Same first word

sandiegosailinglessons.com

DNS History

19 records (6 active, 13 former)

○NSns1.abac.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:51:52
○ 2015-10-11 15:31:46
○ 2026-08-13 06:37:00

●NSns19.domaincontrol.com2017-01-31 → 2026-08-13 · 3 obs

○ 2015-10-11 15:31:46
● 2017-01-31 20:39:34
● 2026-08-13 06:37:00

○NSns2.abac.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:51:52
○ 2015-10-11 15:31:46
○ 2026-08-13 06:37:00

●NSns20.domaincontrol.com2017-01-31 → 2026-08-13 · 3 obs

○ 2015-10-11 15:31:46
● 2017-01-31 20:39:34
● 2026-08-13 06:37:00

●MXmailstore1.secureserver.net2017-01-31 → 2026-08-13 · 3 obs

○ 2015-10-11 15:31:46
● 2017-01-31 20:39:34
● 2026-08-13 06:37:00

○MXmx2.abac.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:51:52
○ 2015-10-11 15:31:46
○ 2026-08-13 06:37:00

○MXsandiegosailinglessons.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:51:52
○ 2015-10-11 15:31:46
○ 2026-08-13 06:37:00

●MXsmtp.secureserver.net2017-01-31 → 2026-08-13 · 3 obs

○ 2015-10-11 15:31:46
● 2017-01-31 20:39:34
● 2026-08-13 06:37:00

●A15.197.148.332026-03-08 → 2026-08-13 · 3 obs

○ 2018-11-29 11:08:32
● 2026-03-08 10:54:20
● 2026-08-13 06:37:00

○A184.168.221.322018-11-29 → 2018-11-29 · 4 obs

○ 2017-01-31 20:39:34
● 2018-11-29 11:08:32
○ 2026-03-08 10:54:20
○ 2026-08-13 06:37:00

○A184.168.221.372018-11-29 → 2018-11-29 · 4 obs

○ 2017-01-31 20:39:34
● 2018-11-29 11:08:32
○ 2026-03-08 10:54:20
○ 2026-08-13 06:37:00

○A184.168.221.382018-11-29 → 2018-11-29 · 4 obs

○ 2017-01-31 20:39:34
● 2018-11-29 11:08:32
○ 2026-03-08 10:54:20
○ 2026-08-13 06:37:00

○A184.168.221.462018-11-29 → 2018-11-29 · 4 obs

○ 2017-01-31 20:39:34
● 2018-11-29 11:08:32
○ 2026-03-08 10:54:20
○ 2026-08-13 06:37:00

○A184.168.221.472018-11-29 → 2018-11-29 · 4 obs

○ 2017-01-31 20:39:34
● 2018-11-29 11:08:32
○ 2026-03-08 10:54:20
○ 2026-08-13 06:37:00

○A184.168.221.482018-11-29 → 2018-11-29 · 4 obs

○ 2017-01-31 20:39:34
● 2018-11-29 11:08:32
○ 2026-03-08 10:54:20
○ 2026-08-13 06:37:00

○A184.168.221.522017-01-31 → 2017-01-31 · 4 obs

○ 2015-10-11 15:31:46
● 2017-01-31 20:39:34
○ 2018-11-29 11:08:32
○ 2026-08-13 06:37:00

●A3.33.130.1902026-03-08 → 2026-08-13 · 3 obs

○ 2018-11-29 11:08:32
● 2026-03-08 10:54:20
● 2026-08-13 06:37:00

○A50.63.202.492018-11-29 → 2018-11-29 · 4 obs

○ 2017-01-31 20:39:34
● 2018-11-29 11:08:32
○ 2026-03-08 10:54:20
○ 2026-08-13 06:37:00

○A66.226.95.2072008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:51:52
○ 2015-10-11 15:31:46
○ 2026-08-13 06:37:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
sandiegosailinglessons.com	ns19.domaincontrol.com, ns20.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.109.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sandiegosailinglessons.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns19.domaincontrol.com, ns20.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

IP Addresses

sandiegosailinglessons.com has two IP addresses: 3.33.130.190 and 15.197.148.33

Two other host names, along with espylux.com, coffeeluxuries.com and stressreliefspot.com, also share IP numbers with sandiegosailinglessons.com.

Name Servers

sandiegosailinglessons.com is delegated to two name servers: ns19.domaincontrol.com and ns20.domaincontrol.com.

sandiegosailinglessons.com shares its NS records with other domains, for example manchesterstorygroup.com, kenshoo.tv, cultureco.com and two others.

ns19.domaincontrol.com and ns20.domaincontrol.com each resolve to two IP addresses: ns19.domaincontrol.com points to 97.74.109.10 and 2603:5:21d0::a, while ns20.domaincontrol.com points to 173.201.77.10 and 2603:5:22d0::a.

Mail Servers

sandiegosailinglessons.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with sandiegosailinglessons.com are clearancebackgrounds.com, agentdoctor.com, mobit.me and two others.

sandiegosailinglessons.com and other domains — fredericbrunet.com for instance — share at least some mail servers.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.

sandiegosailinglessons.com - robtex.com