thinkpremier.com - dns.ninja

`thinkpremier.com`

DNSSEC	⚠️ Not signed
A	67.227.214.54^{🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC}
		PTR	`cp.computerhouseonline.com`
NS	`dns1.stabletransit.com` ⭐
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns2.stabletransit.com`
		A	65.61.188.4^{🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns2.rackspace.com`
MX	`d217150a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d217150b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 mx include:emailsrvr.com include:spf.ess.barracudanetworks.com ~all`
SOA	`dns1.stabletransit.com`ipadmin@stabletransit.com serial=1760020294

`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=1785631932

Same first word

thinkpremier.com

DNS History

10 records (5 active, 5 former)

●NSdns1.stabletransit.com2016-09-17 → 2026-08-02 · 3 obs

○ 2016-04-08 08:38:42
● 2016-09-17 23:50:06
● 2026-08-02 01:02:26

●NSdns2.stabletransit.com2016-09-17 → 2026-08-02 · 3 obs

○ 2016-04-08 08:38:42
● 2016-09-17 23:50:06
● 2026-08-02 01:02:26

○NSns.rackspace.com2015-06-09 → 2016-04-08 · 4 obs

● 2015-06-09 08:42:08
● 2016-04-08 08:38:42
○ 2016-09-17 23:50:06
○ 2026-08-02 01:02:26

○NSns2.rackspace.com2015-06-09 → 2016-04-08 · 4 obs

● 2015-06-09 08:42:08
● 2016-04-08 08:38:42
○ 2016-09-17 23:50:06
○ 2026-08-02 01:02:26

●MXd217150a.ess.barracudanetworks.com2026-02-22 → 2026-08-02 · 3 obs

○ 2020-03-12 01:40:30
● 2026-02-22 23:07:52
● 2026-08-02 01:02:26

●MXd217150b.ess.barracudanetworks.com2026-02-22 → 2026-08-02 · 3 obs

○ 2020-03-12 01:40:30
● 2026-02-22 23:07:52
● 2026-08-02 01:02:26

○MXmx1.emailsrvr.com2015-06-09 → 2020-03-12 · 4 obs

● 2015-06-09 08:42:08
● 2020-03-12 01:40:30
○ 2026-02-22 23:07:52
○ 2026-08-02 01:02:26

○MXmx2.emailsrvr.com2015-06-09 → 2020-03-12 · 4 obs

● 2015-06-09 08:42:08
● 2020-03-12 01:40:30
○ 2026-02-22 23:07:52
○ 2026-08-02 01:02:26

○A174.143.60.72015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 08:42:08
○ 2015-10-22 07:25:46
○ 2026-08-02 01:02:26

●A67.227.214.542015-10-22 → 2026-08-02 · 3 obs

○ 2015-06-09 08:42:08
● 2015-10-22 07:25:46
● 2026-08-02 01:02:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkpremier.com	dns1.stabletransit.com, dns2.stabletransit.com	2 records

✅ Authoritative Response

Server:65.61.188.4

NS records: dns1.stabletransit.com, dns2.stabletransit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkpremier.com (unsigned zone)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.227.214.54`
NS	2	`dns2.stabletransit.com, dns1.stabletransit.com`
MX	2	`d217150a.ess.barracudanetworks.com (pri:, d217150b.ess.barracudanetworks.com (pri:`
TXT	1	`v=spf1 mx include:emailsrvr.com include:`
SOA	1	`dns1.stabletransit.com ipadmin.stabletra`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)

Analysis

IP Addresses

thinkpremier.com directs to one IP number, which is 67.227.214.54.

Among the host names that share IP numbers with thinkpremier.com are mca5.com, mail.peterduchinorchestras.com, kgsproperties.com and two others.

Name Servers

DNS delegation for thinkpremier.com points to two name servers: dns1.stabletransit.com and dns2.stabletransit.com.

thinkpremier.com has the same name server delegation as a number of other domains, such as sagepathlabs.com, thewrha.com, itcbroadband.net and two more.

thinkpremier.com partially shares its NS delegation with several other domains, including sun-rise.co.il, openlearning.id, floraldesigncumbrialtd.co.uk and two others.

These name servers are routinely co-deployed with the name servers ns.rackspace.com, ns2.rackspace.com, dns.stabletransit.com and two others.

dns1.stabletransit.com resolves to 69.20.95.4. dns2.stabletransit.com resolves to 65.61.188.4. Both host names point to a single IP number.

Mail Servers

The MX records for thinkpremier.com point to two mail servers: d217150a.ess.barracudanetworks.com and d217150b.ess.barracudanetworks.com.

d217150a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d217150b.ess.barracudanetworks.com resolves to those same three IP addresses.

Host names pointing to 209.222.82.252 IP addresses: d217150a.ess.barracudanetworks.com and d217150b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.253 IP addresses: d217150a.ess.barracudanetworks.com and d217150b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.255 IP addresses: d217150a.ess.barracudanetworks.com and d217150b.ess.barracudanetworks.com.