masscontract.com - dns.ninja

`masscontract.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dotster.com` ⚠️ Not in zone NS records
		A	172.64.52.250^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.yourhostingaccount.com` ⚠️ Not in parent delegation
		A	65.254.254.102^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns1.yourhostingaccount.com`
NS	`ns2.dotster.com` ⚠️ Not in zone NS records
		A	172.64.53.155^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.yourhostingaccount.com` ⚠️ Not in parent delegation
		A	65.254.254.155^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns2.yourhostingaccount.com`

`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=1783219746

Subdomains

mx.masscontract.com

Same first word

masscontract.com

DNS History

18 records (4 active, 14 former)

●NSns1.dotster.com2026-03-25 → 2026-07-05 · 3 obs

○ 2015-07-14 03:05:38
● 2026-03-25 16:05:08
● 2026-07-05 02:58:20

○NSns1.nameresolve.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

●NSns1.yourhostingaccount.com2015-07-14 → 2026-07-05 · 3 obs

○ 2008-03-19 18:00:40
● 2015-07-14 03:05:38
● 2026-07-05 02:58:20

●NSns2.dotster.com2026-03-25 → 2026-07-05 · 3 obs

○ 2015-07-14 03:05:38
● 2026-03-25 16:05:08
● 2026-07-05 02:58:20

○NSns2.nameresolve.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

●NSns2.yourhostingaccount.com2015-07-14 → 2026-07-05 · 3 obs

○ 2008-03-19 18:00:40
● 2015-07-14 03:05:38
● 2026-07-05 02:58:20

○NSns3.nameresolve.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○NSns4.nameresolve.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○MXmx.masscontract.com2015-07-14 → 2026-04-03 · 4 obs

○ 2008-03-19 18:00:40
● 2015-07-14 03:05:38
● 2026-04-03 07:22:10
○ 2026-07-05 02:58:20

○A66.150.161.1332008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○A66.150.161.1362008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○A66.150.161.1402008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○A66.150.161.1412008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○A66.96.149.322016-02-05 → 2026-04-03 · 4 obs

○ 2015-11-12 02:24:36
● 2016-02-05 09:14:20
● 2026-04-03 07:22:10
○ 2026-07-05 02:58:20

○A66.96.161.1282015-07-14 → 2015-11-12 · 5 obs

○ 2008-03-19 18:00:40
● 2015-07-14 03:05:38
● 2015-11-12 02:24:36
○ 2016-02-05 09:14:20
○ 2026-07-05 02:58:20

○A69.25.27.1712008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○A69.25.27.1722008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

○A69.25.27.1732008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:00:40
○ 2015-07-14 03:05:38
○ 2026-07-05 02:58:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
masscontract.com	ns1.dotster.com, ns2.dotster.com	2 records

✅ Authoritative Response

Server:172.64.53.155

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masscontract.com (unsigned zone)

⏱️ Timing

Total: 3261ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`ns1.yourhostingaccount.com admin.yourhos`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mx.masscontract.com is delegated beneath masscontract.com.

Name Servers

The authoritative name servers for masscontract.com are ns1.dotster.com, ns2.dotster.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

There is at least partial name server overlap between masscontract.com and other domains — soundbyteproductions.net, letseatapparel.com, brittainy.com and two more among them.

These name servers regularly appear alongside ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and 7 other name servers in NS record sets.

Each of the four hosts ns1.dotster.com, ns2.dotster.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com points to a single IP address — ns1.dotster.com points to 172.64.52.250, ns2.dotster.com points to 172.64.53.155, ns1.yourhostingaccount.com points to 65.254.254.102 and ns2.yourhostingaccount.com points to 65.254.254.155.