`holtssummit.org`

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	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`holtssummit-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2026-03-25 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784892985

Same first word

holtssummit.gov

holtssummit.org

DNS History

7 records (5 active, 2 former)

●NSns51.domaincontrol.com2015-08-21 → 2026-07-24 · 2 obs

● 2015-08-21 21:34:04
● 2026-07-24 11:45:44

●NSns52.domaincontrol.com2015-08-21 → 2026-07-24 · 2 obs

● 2015-08-21 21:34:04
● 2026-07-24 11:45:44

●MXholtssummit-org.mail.protection.outlook.com2017-04-08 → 2026-07-24 · 3 obs

○ 2016-09-12 06:07:10
● 2017-04-08 21:22:30
● 2026-07-24 11:45:44

○MXmail.holtssummit.org2015-08-21 → 2016-09-12 · 4 obs

● 2015-08-21 21:34:04
● 2016-09-12 06:07:10
○ 2017-04-08 21:22:30
○ 2026-07-24 11:45:44

●A15.197.225.1282026-06-15 → 2026-07-24 · 3 obs

○ 2017-04-08 21:22:30
● 2026-06-15 08:26:02
● 2026-07-24 11:45:44

○A216.182.200.1292015-08-21 → 2017-04-08 · 4 obs

● 2015-08-21 21:34:04
● 2017-04-08 21:22:30
○ 2026-06-15 08:26:02
○ 2026-07-24 11:45:44

●A3.33.251.1682026-06-15 → 2026-07-24 · 3 obs

○ 2017-04-08 21:22:30
● 2026-06-15 08:26:02
● 2026-07-24 11:45:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
holtssummit.org	ns51.domaincontrol.com, ns52.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holtssummit.org (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	1	`holtssummit-org.mail.protection.outlook.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

holtssummit.org directs to two IP numbers, 3.33.251.168 and 15.197.225.128

Among the host names that share IP numbers with holtssummit.org are johnstonscashmerenantucket.com, kahlerphoto.com, summitgoldenretrievers.com and two others.

Name Servers

Two name servers handle the delegation for holtssummit.org: ns51.domaincontrol.com and ns52.domaincontrol.com.

holtssummit.org has the same name server delegation as a number of other domains, such as tomorrowtoday.org, vantagepos.com, lonestarlabrescue.org and two more.

ns51.domaincontrol.com and ns52.domaincontrol.com both carry two IP addresses. The A records for ns51.domaincontrol.com are 97.74.105.26 and 2603:5:2192::1a; the A records for ns52.domaincontrol.com are 173.201.73.26 and 2603:5:2292::1a.

Mail Servers

holtssummit.org routes its mail through a single mail server, holtssummit-org.mail.protection.outlook.com.

holtssummit-org.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.5, 52.101.10.10 and 52.101.11.9, along with 5 other.

holtssummit.org - robtex.com

holtssummit.org

org