`mann-associates.com`

DNSSEC	⚠️ Not signed
A	209.17.116.160^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns79.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns80.worldnic.com`
		A	162.159.27.78^{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` ⭐
		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	`v=spf1 include:_spf-us.ppe-hosted.com include:sendgrid.net include:spf.protec...`
TXT	`ppe-a4247885fb26998cdc8d8461699e74a3450c35a8`
SOA	`NS79.WORLDNIC.com`namehost@WORLDNIC.com serial=126021802

`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=1774471447

Subdomains

smtp.mann-associates.com

DNS History

8 records (5 active, 3 former)

●NSns79.worldnic.com2015-08-20 → 2026-03-25 · 2 obs

● 2015-08-20 22:46:36
● 2026-03-25 21:03:54

●NSns80.worldnic.com2015-08-20 → 2026-03-25 · 2 obs

● 2015-08-20 22:46:36
● 2026-03-25 21:03:54

○MXmannassociates-com01b.mail.protection.outlook.com2019-12-29 → 2019-12-29 · 4 obs

○ 2017-03-25 08:35:36
● 2019-12-29 22:38:00
○ 2026-03-25 21:03:52
○ 2026-03-25 21:03:54

●MXmx1-us1.ppe-hosted.com2026-03-25 → 2026-03-25 · 3 obs

○ 2019-12-29 22:38:00
● 2026-03-25 21:03:52
● 2026-03-25 21:03:54

●MXmx2-us1.ppe-hosted.com2026-03-25 → 2026-03-25 · 3 obs

○ 2019-12-29 22:38:00
● 2026-03-25 21:03:52
● 2026-03-25 21:03:54

○MXsmtp.mann-associates.com2015-08-20 → 2017-03-25 · 4 obs

● 2015-08-20 22:46:36
● 2017-03-25 08:35:36
○ 2019-12-29 22:38:00
○ 2026-03-25 21:03:54

○A206.188.192.2362015-08-20 → 2019-12-29 · 4 obs

● 2015-08-20 22:46:36
● 2019-12-29 22:38:00
○ 2026-03-25 21:03:52
○ 2026-03-25 21:03:54

●A209.17.116.1602026-03-25 → 2026-03-25 · 3 obs

○ 2019-12-29 22:38:00
● 2026-03-25 21:03:52
● 2026-03-25 21:03:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mann-associates.com	ns79.worldnic.com, ns80.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns79.worldnic.com, ns80.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mann-associates.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.160`
NS	2	`ns80.worldnic.com, ns79.worldnic.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 0)`
TXT	2	`v=spf1 include:_spf-us.ppe-hosted.com in, ppe-a4247885fb26998cdc8d8461699e74a3450c`
SOA	1	`NS79.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns79.worldnic.com, ns80.worldnic.com)

Analysis

Hierarchy

mann-associates.com is the parent of smtp.mann-associates.com.

IP Addresses

mann-associates.com points to a single IP number: 209.17.116.160.

other host names for instance www.duraartstone.com, photoworxs.com, desertpiping.com, eldoradosapphirecompany.com and jpaconsolidated.com share IP numbers with mann-associates.com.

Name Servers

mann-associates.com is delegated to two name servers: ns79.worldnic.com and ns80.worldnic.com.

mann-associates.com shares the same name server setup as other domains, for example rabbitparty.org, scgnet.us, pt-cpr.com, millergp.com and oakvillehospitalfoundation.com.

mann-associates.com at least partially shares its name servers with other domains, for instance sifco.company.

Host names with one IP number:

The host ns79.worldnic.com points to 162.159.26.27 and the host ns80.worldnic.com points to 162.159.27.78.

Mail Servers

mann-associates.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

mann-associates.com shares the same mail server setup as other domains, for instance bfteck.com, flbinsurance.com, rogers-ford.com, spyplane.org and osla.org.

mann-associates.com shares mail servers with other domains at least partially, including principalmaritime.com, morgancountysheriffal.gov, fairwoodcapital.com, redargyle.com and stonewallhomeinspections.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

mann-associates.com - robtex.com