`mercerconstruction.com`

DNSSEC	⚠️ Not signed
A	154.16.200.27^{🇺🇸 TIER-NET154.16.200.0/24 Tier.Net Technologies LLC}
		PTR	`gw.elk.lev3.com`
NS	`ns27.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns28.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1-us2.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-us2.ppe-hosted.com`⁽²⁰⁾
		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	`MS=ms62791458`
TXT	`v=spf1 mx a ip4:47.181.50.190 a:mail.mercerconstruction.com ~all`
TXT	`6mud20u5kh5c45rjto95673711`
TXT	`ppe-5e4d14b7ebd992757d88`
SOA	`NS27.WORLDNIC.com`namehost@WORLDNIC.com serial=125103014

`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=1776045702

Subdomains

mail.mercerconstruction.com

mail2.mercerconstruction.com

Same first word

mercerconstruction.net

mercerconstruction.com

DNS History

10 records (5 active, 5 former)

●NSns27.worldnic.com2015-07-15 → 2026-04-13 · 2 obs

● 2015-07-15 19:39:50
● 2026-04-13 02:28:30

●NSns28.worldnic.com2015-07-15 → 2026-04-13 · 2 obs

● 2015-07-15 19:39:50
● 2026-04-13 02:28:30

○MXmercerconstruction.com.mx1.clearmail.rcimx.net2015-07-15 → 2018-11-11 · 4 obs

● 2015-07-15 19:39:50
● 2018-11-11 03:08:38
○ 2026-02-24 02:47:48
○ 2026-04-13 02:28:30

○MXmercerconstruction.com.mx2.clearmail.rcimx.net2015-07-15 → 2018-11-11 · 4 obs

● 2015-07-15 19:39:50
● 2018-11-11 03:08:38
○ 2026-02-24 02:47:48
○ 2026-04-13 02:28:30

○MXmercerconstruction.com.mx3.clearmail.rcimx.net2015-07-15 → 2018-11-11 · 4 obs

● 2015-07-15 19:39:50
● 2018-11-11 03:08:38
○ 2026-02-24 02:47:48
○ 2026-04-13 02:28:30

○MXmercerconstruction.com.mx4.clearmail.rcimx.net2015-07-15 → 2018-11-11 · 4 obs

● 2015-07-15 19:39:50
● 2018-11-11 03:08:38
○ 2026-02-24 02:47:48
○ 2026-04-13 02:28:30

●MXmx1-us2.ppe-hosted.com2026-02-24 → 2026-04-13 · 3 obs

○ 2018-11-11 03:08:38
● 2026-02-24 02:47:48
● 2026-04-13 02:28:30

●MXmx2-us2.ppe-hosted.com2026-02-24 → 2026-04-13 · 3 obs

○ 2018-11-11 03:08:38
● 2026-02-24 02:47:48
● 2026-04-13 02:28:30

○A104.206.96.192018-11-11 → 2018-11-11 · 3 obs

● 2018-11-11 03:08:38
○ 2026-02-24 02:47:48
○ 2026-04-13 02:28:30

●A154.16.200.272026-02-24 → 2026-04-13 · 3 obs

○ 2018-11-11 03:08:38
● 2026-02-24 02:47:48
● 2026-04-13 02:28:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
mercerconstruction.com	ns27.worldnic.com, ns28.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.132

NS records: ns27.worldnic.com, ns28.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mercerconstruction.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.16.200.27`
NS	2	`ns28.worldnic.com, ns27.worldnic.com`
MX	2	`mx2-us2.ppe-hosted.com (pri: 20), mx1-us2.ppe-hosted.com (pri: 10)`
TXT	4	`v=spf1 mx a ip4:47.181.50.190 a:mail.mer, ppe-5e4d14b7ebd992757d88...`
SOA	1	`NS27.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns27.worldnic.com, ns28.worldnic.com)

Analysis

Hierarchy

mercerconstruction.com is a parent of mail.mercerconstruction.com and mail2.mercerconstruction.com.

IP Addresses

mercerconstruction.com points to a single IP address: 154.16.200.27.

Other host names such as selectdisney.com, andeanface.com, eaglesforacause.com, movingcompanypeoriaaz.com and salvaramso.com share IPs with mercerconstruction.com.

Name Servers

Two name servers ns27.worldnic.com and ns28.worldnic.com handle the delegation for mercerconstruction.com.

mercerconstruction.com shares the same name server setup as other domains, for example csrm-edu.com, uggsoutletonline.us, cpasturgeon.com, wps39.net and questm.com.

Host names with one IP number:

ns27.worldnic.com points to 162.159.26.132; ns28.worldnic.com points to 162.159.27.77.

Mail Servers

Two mail servers handle mercerconstruction.com: mx1-us2.ppe-hosted.com and mx2-us2.ppe-hosted.com.

mercerconstruction.com shares the same mail server setup as other domains, including sanins.com, diamondheadpartners.com, briscoemuseum.org, bayelecs.com and cici.net.

mercerconstruction.com shares at least partially some mail servers with other domains, for instance hartycpa.com, saddlebrookresort.com, trinitymsp.com, yunker.com and maxswim.com.

These mail servers are often used with mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

Host names with two IP numbers:

mx1-us2.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.

mx2-us2.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

mercerconstruction.com - robtex.com