`cotterconsulting.com`

DNSSEC	⚠️ Not signed
A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns55.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns56.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽⁵⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`e2ma-verification=paweb`
TXT	`google-site-verification=hvtmYiuKsgm4no3oyojPcnk77eXm2RDU05nDd_YQnVA`
TXT	`ppe-bed163b53b807f0a396d193ac0a2e6f718220825`
TXT	`v=spf1 ip4:97.65.215.209/29 ip4:97.65.215.206 a:mail.cotterconsulting.com inc...`
TXT	`google-site-verification=W4XsYncQKkW9tiorBPO1-Wjwh2I2fVr9mNnrAktb1IM`
SOA	`NS55.WORLDNIC.com`namehost@WORLDNIC.com serial=126040923

`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=1778045811

Subdomains

mail.cotterconsulting.com

Same first word

cotterconsulting.com

DNS History

12 records (5 active, 7 former)

●NSns55.worldnic.com2015-08-08 → 2026-05-06 · 2 obs

● 2015-08-08 13:21:48
● 2026-05-06 05:57:44

●NSns56.worldnic.com2015-08-08 → 2026-05-06 · 2 obs

● 2015-08-08 13:21:48
● 2026-05-06 05:57:44

○MXcotterconsulting-com.mail.protection.outlook.com2020-02-28 → 2020-02-28 · 4 obs

○ 2017-03-24 10:47:28
● 2020-02-28 17:14:06
○ 2026-04-10 09:42:16
○ 2026-05-06 05:57:44

○MXcotterconsulting.com.inbound10.mxlogic.net2015-08-08 → 2016-03-27 · 4 obs

● 2015-08-08 13:21:48
● 2016-03-27 09:14:24
○ 2016-07-20 00:05:28
○ 2026-05-06 05:57:44

○MXcotterconsulting.com.inbound10.mxlogicmx.net2015-08-08 → 2016-03-27 · 4 obs

● 2015-08-08 13:21:48
● 2016-03-27 09:14:24
○ 2016-07-20 00:05:28
○ 2026-05-06 05:57:44

●MXmx1-us1.ppe-hosted.com2026-04-10 → 2026-05-06 · 3 obs

○ 2020-02-28 17:14:06
● 2026-04-10 09:42:16
● 2026-05-06 05:57:44

●MXmx2-us1.ppe-hosted.com2026-04-10 → 2026-05-06 · 3 obs

○ 2020-02-28 17:14:06
● 2026-04-10 09:42:16
● 2026-05-06 05:57:44

○MXsmtp2.ibcsol.net2016-07-20 → 2017-03-24 · 5 obs

○ 2016-03-27 09:14:24
● 2016-07-20 00:05:28
● 2017-03-24 10:47:28
○ 2020-02-28 17:14:06
○ 2026-05-06 05:57:44

○A104.154.78.2462017-03-24 → 2020-02-28 · 5 obs

○ 2016-07-20 00:05:28
● 2017-03-24 10:47:28
● 2020-02-28 17:14:06
○ 2026-04-10 09:42:16
○ 2026-05-06 05:57:44

●A209.17.116.1632026-04-10 → 2026-05-06 · 3 obs

○ 2020-02-28 17:14:06
● 2026-04-10 09:42:16
● 2026-05-06 05:57:44

○A45.79.157.1212016-03-27 → 2016-07-20 · 5 obs

○ 2015-12-06 10:09:44
● 2016-03-27 09:14:24
● 2016-07-20 00:05:28
○ 2017-03-24 10:47:28
○ 2026-05-06 05:57:44

○A70.32.74.1242015-08-08 → 2015-12-06 · 4 obs

● 2015-08-08 13:21:48
● 2015-12-06 10:09:44
○ 2016-03-27 09:14:24
○ 2026-05-06 05:57:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cotterconsulting.com	ns55.worldnic.com, ns56.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns55.worldnic.com, ns56.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotterconsulting.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.163`
NS	2	`ns55.worldnic.com, ns56.worldnic.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 5)`
TXT	5	`google-site-verification=hvtmYiuKsgm4no3, ppe-bed163b53b807f0a396d193ac0a2e6f71822...`
SOA	1	`NS55.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns55.worldnic.com, ns56.worldnic.com)

Analysis

Hierarchy

cotterconsulting.com is parent of mail.cotterconsulting.com.

IP Addresses

cotterconsulting.com points to a single IP: 209.17.116.163.

Other host names, for instance www.ppsplus.com, asbestosveteran.com, mx.pritchardpm.com, cvbcc.com and dir-lab.com share IP numbers with cotterconsulting.com.

Name Servers

cotterconsulting.com's delegation is to two name servers ns55.worldnic.com and ns56.worldnic.com.

cotterconsulting.com shares the same name server configuration as other domains, such as laminateprofiles.com, doro.fm, fermandirect.com, webbair.com and mdaniec.com.

cotterconsulting.com shares name servers with other domains to at least some extent, for instance iqninjamagazine.com and ixsounds.com.

Host names with a single IP:

ns55.worldnic.com resolves to 162.159.26.165.

ns56.worldnic.com resolves to 162.159.27.8.

Mail Servers

Two mail servers mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com handle cotterconsulting.com.

cotterconsulting.com uses the same mail server setup as other domains such as chets.net, blvdus.com, centurybk.com, focuspointefinancial.com and kristinc.com.

cotterconsulting.com shares at least some mail servers with other domains, for instance hellodoubledutch.com and oneworld.com.

Host names with two IP numbers: mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51

cotterconsulting.com - robtex.com