`coestergroup.com`

DNSSEC	⚠️ Not signed
A	162.209.73.25^{🇺🇸 RACKSPACE-DFW162.209.64.0/20 Sun Network (Hong Kong) Limited}
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	`mxa.mailgun.org` ⭐
		A	34.160.13.42^{🇺🇸 Google34.160.0.0/16}
			PTR	`42.13.160.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.160.13.42^{🇺🇸 Google34.160.0.0/16}
			PTR	`42.13.160.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns.rackspace.com`wanwar@nexgeninc.com serial=1511599048

`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

Similar names

trescogroupe.com

DNS History

7 records (6 active, 1 former)

●NSdns1.stabletransit.com2015-08-13 → 2026-03-15 · 2 obs

● 2015-08-13 08:19:04
● 2026-03-15 14:55:50

●NSdns2.stabletransit.com2015-08-13 → 2026-03-15 · 2 obs

● 2015-08-13 08:19:04
● 2026-03-15 14:55:50

●NSns.rackspace.com2015-08-13 → 2026-03-15 · 2 obs

● 2015-08-13 08:19:04
● 2026-03-15 14:55:50

●MXmxa.mailgun.org2015-08-13 → 2026-03-15 · 2 obs

● 2015-08-13 08:19:04
● 2026-03-15 14:55:50

●MXmxb.mailgun.org2015-08-13 → 2026-03-15 · 2 obs

● 2015-08-13 08:19:04
● 2026-03-15 14:55:50

●A162.209.73.252026-03-15 → 2026-03-15 · 3 obs

○ 2017-06-13 01:03:40
● 2026-03-15 14:55:48
● 2026-03-15 14:55:50

○A198.101.231.342015-08-13 → 2017-06-13 · 4 obs

● 2015-08-13 08:19:04
● 2017-06-13 01:03:40
○ 2026-03-15 14:55:48
○ 2026-03-15 14:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coestergroup.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 coestergroup.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.209.73.25`
NS	2	`dns2.stabletransit.com, dns1.stabletransit.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`ns.rackspace.com wanwar.nexgeninc.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

coestergroup.com maps to IP address 162.209.73.25.

Other host names for instance coestervms.com and amcforce.com share IP numbers with coestergroup.com.

Name Servers

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

coestergroup.com at least partially shares name servers with other domains such as claudioguzman.com, optimakrs.com, bridgettyler.com, cciw.org and yourbestshot-photography.com.

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

Host names sharing a single IP:

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

Names pointing to 69.20.95.4: ns.rackspace.com and dns1.stabletransit.com

Mail Servers

Two mail servers handle coestergroup.com: mxa.mailgun.org and mxb.mailgun.org.

coestergroup.com shares the same mail server setup as other domains, including mail.retexlab.com, intertankopps.com, yummypress.com, jeffny.com and pooreman.com.

coestergroup.com shares mail servers with other domains at least in part, for instance shustof.ru, msg.boleto.cloud, thegreenbelt.com, adelphi.com.au and keeps.co.nz.

These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostnames with one IP number:

mxa.mailgun.org points to 34.160.13.42

mxb.mailgun.org points to 34.160.13.42

Hostnames pointing to 34.160.13.42: mxa.mailgun.org, mxb.mailgun.org

coestergroup.com - robtex.com