`cogentpurchasing.com`

DNSSEC	⚠️ Not signed
A	166.117.15.121^{🇺🇸 Amazon166.117.0.0/20}
		PTR	`a0ac91ceb78967df8.awsglobalaccelerator.com`
A	166.117.209.223^{🇺🇸 Amazon166.117.208.0/20}
NS	`ns.rackspace.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	`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	`asapsemi1.mail.protection.office365.us` ⭐
		A	23.103.199.138^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-bn3usg020138.inbound.protection.outlook.com`
		A	23.103.199.170^{🇺🇸 Microsoft23.103.128.0/17 MICROSOFT}
			PTR	`mail-cy1usg020170.inbound.protection.outlook.com`
TXT	`MS=ms90072477`
TXT	`8phe31mvrvv9qfr6b4159idul0`
TXT	`kq06j9kd2s9uesqsohoi4di4jl`
TXT	`MS=ms73544486`
TXT	`_6l2ee7z9em5vzpxygcrck7xcq3v5nc3`
TXT	`v=spf1 include:spf.protection.office365.us -all`
TXT	`fvjbjtbcpt4tfha290gqfuaqj3`
SOA	`ns.rackspace.com`biswajit@asapsemi.com serial=1767086335

`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=1771291435

📈 Tranco rank: #863,897

Same first word

cogentpurchasing.com

DNS History

16 records (6 active, 10 former)

●NSdns1.stabletransit.com2026-03-13 → 2026-03-23 · 3 obs

○ 2018-07-25 08:29:12
● 2026-03-13 23:02:50
● 2026-03-23 01:51:16

●NSdns2.stabletransit.com2026-03-13 → 2026-03-23 · 3 obs

○ 2018-07-25 08:29:12
● 2026-03-13 23:02:50
● 2026-03-23 01:51:16

●NSns.rackspace.com2026-03-13 → 2026-03-23 · 3 obs

○ 2018-07-25 08:29:12
● 2026-03-13 23:02:50
● 2026-03-23 01:51:16

○NSns63.domaincontrol.com2018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○NSns64.domaincontrol.com2018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

●MXasapsemi1.mail.protection.office365.us2026-03-13 → 2026-03-23 · 2 obs

● 2026-03-13 23:02:50
● 2026-03-23 01:51:16

●A166.117.15.1212026-03-13 → 2026-03-23 · 3 obs

○ 2018-07-25 08:29:12
● 2026-03-13 23:02:50
● 2026-03-23 01:51:16

●A166.117.209.2232026-03-13 → 2026-03-23 · 3 obs

○ 2018-07-25 08:29:12
● 2026-03-13 23:02:50
● 2026-03-23 01:51:16

○A184.168.221.432018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○A184.168.221.482018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○A184.168.221.502018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○A184.168.221.572018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○A50.63.202.332018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○A50.63.202.342018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○A50.63.202.362018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

○A50.63.202.512018-07-25 → 2018-07-25 · 3 obs

● 2018-07-25 08:29:12
○ 2026-03-13 23:02:50
○ 2026-03-23 01:51:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:69.20.95.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cogentpurchasing.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`166.117.15.121, 166.117.209.223`
NS	2	`dns2.stabletransit.com, dns1.stabletransit.com`
MX	1	`asapsemi1.mail.protection.office365.us (`
TXT	7	`8phe31mvrvv9qfr6b4159idul0, MS=ms73544486...`
SOA	1	`ns.rackspace.com biswajit.asapsemi.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

cogentpurchasing.com resolves to two IP numbers: 166.117.15.121 and 166.117.209.223.

other host names including nsnpartshub.com, asapaviationunlimited.com, nsn-supplies.com, asapaxis.com and fulfillmentbyasap.com share IP numbers with cogentpurchasing.com.

Name Servers

cogentpurchasing.com is delegated to three name servers ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.

cogentpurchasing.com at least partially shares name servers with other domains, for instance sunkist.co.in, lovesyou.us, 124.188.37.in-addr.arpa, enzactasite.com and nex-air.com.

These name servers are commonly used alongside ns2.rackspace.com and dns.stabletransit.com.

Host names with one IP number:

ns.rackspace.com points to: 69.20.95.4.

dns1.stabletransit.com points to: 69.20.95.4.

dns2.stabletransit.com points to: 65.61.188.4.

Host names that point to 69.20.95.4: ns.rackspace.com and dns1.stabletransit.com.

Mail Servers

cogentpurchasing.com is handled by a single mail server, asapsemi1.mail.protection.office365.us.

cogentpurchasing.com shares the same mail server setup as other domains, for instance aviationpurchasingservice.com, aerospaceaogsupport.com, broadlineaviation.com, boostaog.com and surgeaviation.com.

cogentpurchasing.com shares mail servers with other domains to some extent, for instance aviationstoreonline.com.

asapsemi1.mail.protection.office365.us resolves to two IP numbers: 23.103.199.138 and 23.103.199.170.

cogentpurchasing.com - robtex.com