`retentiontrack.com`

DNSSEC	⚠️ Not signed
A	162.159.134.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.crazydomains.com` ⭐
		A	2400:cb00:2049:1::a29f:1807^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`e.ns.zerigo.net`
		A	162.159.24.7^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.crazydomains.com`
		A	2400:cb00:2049:1::a29f:1981^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns3.linode.com`
		A	162.159.25.129^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`m2qqxahwdji62l7mx2l53udzhwjix4qpyuihkknhx6vn5bhli3da.mx-verification.google.com`⁽¹⁵⁾
SOA	`ns1.crazydomains.com`admin@syrahost.com serial=1784474511

`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=1785681177

Same first word

retentiontrack.com

DNS History

22 records (5 active, 17 former)

●NSns1.crazydomains.com2026-07-23 → 2026-08-02 · 3 obs

○ 2018-08-15 02:18:42
● 2026-07-23 13:46:40
● 2026-08-02 14:41:58

○NSns1.namebrightdns.com2015-07-18 → 2018-08-15 · 8 obs

● 2015-07-18 23:12:52
● 2015-11-17 13:16:46
○ 2016-02-06 05:30:02
● 2016-04-29 16:18:46
○ 2017-01-27 21:34:02
● 2018-08-15 02:18:42
○ 2026-07-23 13:46:40
○ 2026-08-02 14:41:58

●NSns2.crazydomains.com2026-07-23 → 2026-08-02 · 3 obs

○ 2018-08-15 02:18:42
● 2026-07-23 13:46:40
● 2026-08-02 14:41:58

○NSns2.namebrightdns.com2015-07-18 → 2018-08-15 · 8 obs

● 2015-07-18 23:12:52
● 2015-11-17 13:16:46
○ 2016-02-06 05:30:02
● 2016-04-29 16:18:46
○ 2017-01-27 21:34:02
● 2018-08-15 02:18:42
○ 2026-07-23 13:46:40
○ 2026-08-02 14:41:58

○NSnsg1.namebrightdns.com2016-02-06 → 2016-02-06 · 4 obs

○ 2015-11-17 13:16:46
● 2016-02-06 05:30:02
○ 2016-04-29 16:18:46
○ 2026-08-02 14:41:58

○NSnsg2.namebrightdns.com2016-02-06 → 2016-02-06 · 4 obs

○ 2015-11-17 13:16:46
● 2016-02-06 05:30:02
○ 2016-04-29 16:18:46
○ 2026-08-02 14:41:58

○NSnst1.namebrightdns.com2017-01-27 → 2017-01-27 · 4 obs

○ 2016-04-29 16:18:46
● 2017-01-27 21:34:02
○ 2018-08-15 02:18:42
○ 2026-08-02 14:41:58

○NSnst2.namebrightdns.com2017-01-27 → 2017-01-27 · 4 obs

○ 2016-04-29 16:18:46
● 2017-01-27 21:34:02
○ 2018-08-15 02:18:42
○ 2026-08-02 14:41:58

○MXanmail.namebrightmail.com2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 23:12:52
○ 2015-11-17 13:16:46
○ 2026-08-02 14:41:58

●MXm2qqxahwdji62l7mx2l53udzhwjix4qpyuihkknhx6vn5bhli3da.mx-verification.google.com2026-07-23 → 2026-08-02 · 3 obs

○ 2015-11-17 13:16:46
● 2026-07-23 13:46:40
● 2026-08-02 14:41:58

●MXsmtp.google.com2026-07-23 → 2026-08-02 · 3 obs

○ 2015-11-17 13:16:46
● 2026-07-23 13:46:40
● 2026-08-02 14:41:58

●A162.159.134.422026-07-23 → 2026-08-02 · 3 obs

○ 2018-08-15 02:18:42
● 2026-07-23 13:46:40
● 2026-08-02 14:41:58

○A52.0.96.242016-02-06 → 2016-02-06 · 4 obs

○ 2015-11-17 13:16:46
● 2016-02-06 05:30:02
○ 2016-04-29 16:18:46
○ 2026-08-02 14:41:58

○A52.200.243.1232016-04-29 → 2016-04-29 · 4 obs

○ 2016-02-06 05:30:02
● 2016-04-29 16:18:46
○ 2017-01-27 21:34:02
○ 2026-08-02 14:41:58

○A52.71.117.992016-02-06 → 2016-02-06 · 4 obs

○ 2015-11-17 13:16:46
● 2016-02-06 05:30:02
○ 2016-04-29 16:18:46
○ 2026-08-02 14:41:58

○A54.152.144.2432016-04-29 → 2016-04-29 · 4 obs

○ 2016-02-06 05:30:02
● 2016-04-29 16:18:46
○ 2017-01-27 21:34:02
○ 2026-08-02 14:41:58

○A54.174.31.2542015-07-18 → 2015-11-17 · 4 obs

● 2015-07-18 23:12:52
● 2015-11-17 13:16:46
○ 2016-02-06 05:30:02
○ 2026-08-02 14:41:58

○A54.208.74.2152015-07-18 → 2015-11-17 · 4 obs

● 2015-07-18 23:12:52
● 2015-11-17 13:16:46
○ 2016-02-06 05:30:02
○ 2026-08-02 14:41:58

○A54.82.156.192017-01-27 → 2017-01-27 · 4 obs

○ 2016-04-29 16:18:46
● 2017-01-27 21:34:02
○ 2018-08-15 02:18:42
○ 2026-08-02 14:41:58

○A54.86.225.1562017-01-27 → 2017-01-27 · 4 obs

○ 2016-04-29 16:18:46
● 2017-01-27 21:34:02
○ 2018-08-15 02:18:42
○ 2026-08-02 14:41:58

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-18 → 2016-04-29 · 4 obs

● 2015-07-18 23:12:52
● 2016-04-29 16:18:46
○ 2017-01-27 21:34:02
○ 2026-08-02 14:41:58

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-27 → 2018-08-15 · 5 obs

○ 2016-04-29 16:18:46
● 2017-01-27 21:34:02
● 2018-08-15 02:18:42
○ 2026-07-23 13:46:40
○ 2026-08-02 14:41:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
retentiontrack.com	ns1.crazydomains.com, ns2.crazydomains.com	8 records

✅ Authoritative Response

Server:162.159.24.7

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retentiontrack.com (unsigned zone)

⏱️ Timing

Total: 729ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.134.42`
NS	2	`ns1.crazydomains.com, ns2.crazydomains.com`
MX	2	`M2QQXAHWDJI62L7MX2L53UDZHWJIX4QPYUIHKKNH, SMTP.GOOGLE.com (pri: 1)`
SOA	1	`ns1.crazydomains.com admin.syrahost.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.crazydomains.com, ns1.crazydomains.com, ns1.crazydomains.com...)

Analysis

IP Addresses

retentiontrack.com directs to one IP number, which is 162.159.134.42.

Among the host names that share IP numbers with retentiontrack.com are cotesa.us, amazowl.com, pelican.dk and two others.

Name Servers

retentiontrack.com has two authoritative name servers — ns1.crazydomains.com and ns2.crazydomains.com.

retentiontrack.com has the same name server delegation as a number of other domains, such as fincumbent.com, trailrunners.com.au, tradexstream.net and two more.

retentiontrack.com has at least partial name server overlap with other domains, such as rebeaute.hk, theden.co.nz, russells.net.nz and two others.

ns1.crazydomains.com.au, ns2.crazydomains.com.au and ns2.freeparking.co.nz — plus 6 other name servers — are commonly paired with these name servers.

Both ns1.crazydomains.com and ns2.crazydomains.com have two IP addresses each. ns1.crazydomains.com resolves to 162.159.24.7 and 2400:cb00:2049:1::a29f:1807; ns2.crazydomains.com resolves to 162.159.25.129 and 2400:cb00:2049:1::a29f:1981.

Mail Servers

The MX records for retentiontrack.com point to two mail servers: smtp.google.com and m2qqxahwdji62l7mx2l53udzhwjix4qpyuihkknhx6vn5bhli3da.mx-verification.google.com.

retentiontrack.com shares at least some of its mail servers with other domains — for example runklepto.org, ayken.ai, prontoitaliaedu.com and two more.

It is common for these mail servers to co-occur with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com as mail servers.

Host names resolving to 9 IP numbers:

smtp.google.com points to 172.253.63.26, 172.253.63.27, 172.253.122.27 and 6 other IP addresses.

retentiontrack.com - robtex.com