`mountharvard.com`

DNSSEC	⚠️ Not signed
A	173.254.30.154^{🇺🇸 EIGI173.254.30.0/23}
		PTR	`just2050.justhost.com`
NS	`ns1.justhost.com` ⭐
		A	162.159.24.49^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.justhost.com`
NS	`ns2.justhost.com`
		A	162.159.25.241^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.justhost.com`
MX	`mail.mountharvard.com` ⭐
		A	173.254.30.154^{🇺🇸 EIGI173.254.30.0/23}
			PTR	`just2050.justhost.com`
TXT	`v=spf1 a mx ptr include:justhost.com ?all`
SOA	`ns1.justhost.com`root@just2050.justhost.com 2025-11-22 #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=1774535142

Same first word

mountharvard.com

DNS History

6 records (4 active, 2 former)

●NSns1.justhost.com2015-11-17 → 2026-03-26 · 2 obs

● 2015-11-17 04:37:52
● 2026-03-26 14:33:46

●NSns2.justhost.com2015-11-17 → 2026-03-26 · 2 obs

● 2015-11-17 04:37:52
● 2026-03-26 14:33:46

●MXmail.mountharvard.com2015-11-17 → 2026-03-26 · 2 obs

● 2015-11-17 04:37:52
● 2026-03-26 14:33:46

○A173.254.28.1242015-11-17 → 2016-04-24 · 4 obs

● 2015-11-17 04:37:52
● 2016-04-24 17:00:46
○ 2016-12-02 17:18:12
○ 2026-03-26 14:33:46

○A173.254.28.582016-12-02 → 2017-08-17 · 5 obs

○ 2016-04-24 17:00:46
● 2016-12-02 17:18:12
● 2017-08-17 06:44:04
○ 2026-03-10 13:58:32
○ 2026-03-26 14:33:46

●A173.254.30.1542026-03-10 → 2026-03-26 · 3 obs

○ 2017-08-17 06:44:04
● 2026-03-10 13:58:32
● 2026-03-26 14:33:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
mountharvard.com	ns1.justhost.com, ns2.justhost.com	2 records

✅ Authoritative Response

Server:162.159.25.241

NS records: ns1.justhost.com, ns2.justhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mountharvard.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.254.30.154`
NS	2	`ns1.justhost.com, ns2.justhost.com`
MX	1	`mail.mountharvard.com (pri: 0)`
TXT	1	`v=spf1 a mx ptr include:justhost.com ?al`
SOA	1	`ns1.justhost.com root.just2050.justhost.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.justhost.com, ns2.justhost.com)

Analysis

IP Addresses

mountharvard.com resolves to a single IP: 173.254.30.154.

Other host names, for instance nrityanjalidance.org, samplingeurope.com, mail.smilemaker.us, foutainfo.net and joinbibo.com share IP numbers with mountharvard.com.

Name Servers

mountharvard.com has two name servers: ns1.justhost.com and ns2.justhost.com.

mountharvard.com shares the same name server setup as other domains, for example omi88.net, yourdesignpartner.com, myblinds.net, grounded.systems and joebream.com.

mountharvard.com shares some name servers with other domains, for example mfviolin.com, wsradio.net, cyberforo.com, tribe361.com and oaspjournal.org.

These name servers are commonly used with ns1.pipedns.com, ns2.pipedns.com, ns3.pipedns.com, ns1.bluehost.com and ns2.bluehost.com.

Host names with a single IP:

ns1.justhost.com points to 162.159.24.49

ns2.justhost.com points to 162.159.25.241

Mail Servers

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

Host name mail.mountharvard.com points to IP 173.254.30.154.

mountharvard.com - robtex.com