holthouse.org - dns.ninja

`holthouse.org`

DNSSEC	🔒 Signed (DS record present)
NS	`joan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
NS	`noel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noel.ns.cloudflare.com`
		A	108.162.193.216^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	172.64.33.216^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	173.245.59.216^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=dqpLoJz9uXkb5Q4x`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`joan.ns.cloudflare.com`dns@cloudflare.com serial=2410696723

`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=1786335004

WOT: SAFE (62/100)

Same first word

holthouse.net

holthouse.co.uk

holthouse.com

holthouse.org

Similar names

hotelhous.ru

hotelshou.com

householt.com

oohhustle.com

DNS History

18 records (4 active, 14 former)

○NSdns1.registrar-servers.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

○NSdns2.registrar-servers.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

●NSjoan.ns.cloudflare.com2026-03-25 → 2026-08-10 · 3 obs

○ 2018-09-03 07:10:06
● 2026-03-25 08:50:00
● 2026-08-10 04:46:46

●NSnoel.ns.cloudflare.com2026-03-25 → 2026-08-10 · 3 obs

○ 2018-09-03 07:10:06
● 2026-03-25 08:50:00
● 2026-08-10 04:46:46

○NSpdns03.domaincontrol.com2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 03:18:00
● 2016-03-13 00:19:00
○ 2016-08-11 08:18:38
○ 2026-08-10 04:46:46

○NSpdns04.domaincontrol.com2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 03:18:00
● 2016-03-13 00:19:00
○ 2016-08-11 08:18:38
○ 2026-08-10 04:46:46

○MXeforward1.registrar-servers.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

○MXeforward2.registrar-servers.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

○MXeforward3.registrar-servers.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

○MXeforward4.registrar-servers.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

○MXeforward5.registrar-servers.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

○MXmailstore1.secureserver.net2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 03:18:00
● 2016-03-13 00:19:00
○ 2016-08-11 08:18:38
○ 2026-08-10 04:46:46

●MXmx01.mail.icloud.com2026-03-25 → 2026-08-10 · 3 obs

○ 2018-09-03 07:10:06
● 2026-03-25 08:50:00
● 2026-08-10 04:46:46

●MXmx02.mail.icloud.com2026-03-25 → 2026-08-10 · 3 obs

○ 2018-09-03 07:10:06
● 2026-03-25 08:50:00
● 2026-08-10 04:46:46

○MXsmtp.secureserver.net2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 03:18:00
● 2016-03-13 00:19:00
○ 2016-08-11 08:18:38
○ 2026-08-10 04:46:46

○A162.255.119.132018-09-03 → 2018-09-03 · 4 obs

○ 2016-08-11 08:18:38
● 2018-09-03 07:10:06
○ 2026-03-25 08:50:00
○ 2026-08-10 04:46:46

○A192.121.64.1502015-08-23 → 2015-12-07 · 4 obs

● 2015-08-23 03:18:00
● 2015-12-07 15:00:12
○ 2016-03-13 00:19:00
○ 2026-08-10 04:46:46

○A50.63.202.712016-03-13 → 2016-03-13 · 4 obs

○ 2015-12-07 15:00:12
● 2016-03-13 00:19:00
○ 2016-08-11 08:18:38
○ 2026-08-10 04:46:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
holthouse.org	joan.ns.cloudflare.com, noel.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.216

NS records: joan.ns.cloudflare.com, noel.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 797ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`joan.ns.cloudflare.com, noel.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=dqpLoJz9uXkb5Q4x, v=spf1 include:icloud.com ~all`
SOA	1	`joan.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

holthouse.org is served by two delegated name servers, joan.ns.cloudflare.com and noel.ns.cloudflare.com.

holthouse.org shares its NS records with other domains, for example indigopm.com.au, festima.ru, dfine8.com and two others.

The name servers of holthouse.org overlap at least partially with those of other domains — among them lynxeyeveryorg.com, focuskagit.com.tr, sinomeasuremeter.com and two more.

DNS names with 6 IP addresses:

joan.ns.cloudflare.com carries IP addresses 108.162.192.173, 172.64.32.173 and 173.245.58.173, with 3 other addresses beyond those.

noel.ns.cloudflare.com carries IP addresses 108.162.193.216, 172.64.33.216 and 173.245.59.216, with 3 other addresses beyond those.

Mail Servers

holthouse.org is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with holthouse.org are auxos.com, futur.ca, arts-heavens.com and two others.

holthouse.org partially shares its mail servers with other domains — including shapple.co, havlickovi.com, chantal13.com and arkia.nl.

DNS names with 6 IP addresses:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.