`johnholland.com`

DNSSEC	⚠️ Not signed
A	160.153.177.76^{🇳🇱 AS398101160.153.176.0/20}
		PTR	`76.177.153.160.host.secureserver.net`
NS	`ns1.mediatemple.net` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns2.mediatemple.net`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`johnholland-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`sno705h06lbsti9pgt5rmmu98t`
TXT	`MS=ms13857314`
TXT	`61111l5jrc06ne2vfl6dg70pk5`
TXT	`nss0vtuut2p7ujblon6aic4u8f`
TXT	`1ebu1kd87rb0nmjhbobrulheti`
TXT	`sdje18v0udn8fhmotp08ia7fav`
TXT	`2g85sl6oag5et00kl7bk68luqv`
TXT	`5hcurfk8l9a0e7c10e6l85m4l2`
TXT	`5oj1ssp617muo7m6e51ackpivl`
TXT	`hjg6507om26amo806tqakvggpc`
TXT	`MFRQ1AAL7ON3O6OTAADQD5696N`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`a7vc0jhefbs952p9fegk2us9f4`
SOA	`ns1.mediatemple.net`dns@jomax.net 2026-05-29 #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=1785109142

Subdomains

mail.johnholland.com

Same first word

Similar names

johnhandoll.com

DNS History

6 records (4 active, 2 former)

●NSns1.mediatemple.net2015-06-27 → 2026-07-27 · 3 obs

○ 2008-03-20 16:18:14
● 2015-06-27 03:07:34
● 2026-07-27 00:05:54

●NSns2.mediatemple.net2015-06-27 → 2026-07-27 · 3 obs

○ 2008-03-20 16:18:14
● 2015-06-27 03:07:34
● 2026-07-27 00:05:54

●MXjohnholland-com.mail.protection.outlook.com2026-02-16 → 2026-07-27 · 3 obs

○ 2020-02-11 22:04:50
● 2026-02-16 22:47:30
● 2026-07-27 00:05:54

○MXmail.johnholland.com2015-06-27 → 2020-02-11 · 5 obs

○ 2008-03-20 16:18:14
● 2015-06-27 03:07:34
● 2020-02-11 22:04:50
○ 2026-02-16 22:47:30
○ 2026-07-27 00:05:54

●A160.153.177.762026-02-16 → 2026-07-27 · 3 obs

○ 2020-02-11 22:04:50
● 2026-02-16 22:47:30
● 2026-07-27 00:05:54

○A64.207.182.1002015-06-27 → 2020-02-11 · 5 obs

○ 2008-03-20 16:18:14
● 2015-06-27 03:07:34
● 2020-02-11 22:04:50
○ 2026-02-16 22:47:30
○ 2026-07-27 00:05:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
johnholland.com	ns1.mediatemple.net, ns2.mediatemple.net	-

✅ Authoritative Response

Server:97.74.100.1

NS records: ns1.mediatemple.net, ns2.mediatemple.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnholland.com (unsigned zone)

⏱️ Timing

Total: 393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.153.177.76`
NS	2	`ns1.mediatemple.net, ns2.mediatemple.net`
MX	1	`johnholland-com.mail.protection.outlook.`
TXT	13	`sno705h06lbsti9pgt5rmmu98t, MS=ms13857314...`
SOA	1	`ns1.mediatemple.net dns.jomax.net`

Analysis

Hierarchy

mail.johnholland.com is a subdomain of johnholland.com.

IP Addresses

johnholland.com resolves to one IP address: 160.153.177.76.

76.177.153.160.host.secureserver.net and mail.johnholland.com are among other host names that share IP numbers with johnholland.com.

Name Servers

DNS delegation for johnholland.com points to two name servers: ns1.mediatemple.net and ns2.mediatemple.net.

johnholland.com uses the same name servers as several other domains — among them iancallender.com, kasulo.co, tk3agency.com and two more.

ns1.mediatemple.net directs to 97.74.100.1 and 2603:5:2140::1. ns2.mediatemple.net directs to 173.201.68.1 and 2603:5:2240::1. Each host name carries two IP addresses.

Mail Servers

Mail for johnholland.com is handled by a single mail server, johnholland-com.mail.protection.outlook.com.

johnholland-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.5, 52.101.40.0, 52.101.42.18 and 5 others.

johnholland.com - robtex.com

johnholland.com

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