`mercersystems.com`

DNSSEC	⚠️ Not signed
A	34.174.57.221^{🇺🇸 Google34.174.0.0/17}
		PTR	`221.57.174.34.bc.googleusercontent.com`
NS	`ns1.dls.net` ⭐
		A	216.145.224.234^{🇺🇸 AS10692216.145.224.0/19}
			PTR	`grovah.dls.net`
NS	`ns2.dls.net`
		A	216.180.163.2^{🇺🇸 AS10692216.180.160.0/20}
			PTR	`ns2.dls.net`
MX	`mail.mercersystems.com` ⭐
		A	209.242.9.10^{🇺🇸 AS10692209.242.0.0/18 Proxy fbo DLS Internet}
			PTR	`mail.mercersystems.com`
TXT	`v=spf1 +a +mx +a:ns1.siteground327.com include:_spf.mailspamprotection.com ~all`
SOA	`ns1.dls.net`postmaster@edge.dls.net serial=1691859684

`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=1778529836

Subdomains

mail.mercersystems.com

Same first word

mercersystems.com

DNS History

8 records (4 active, 4 former)

●NSns1.dls.net2007-10-29 → 2026-05-11 · 2 obs

● 2007-10-29 20:02:34
● 2026-05-11 20:19:54

●NSns2.dls.net2007-10-29 → 2026-05-11 · 2 obs

● 2007-10-29 20:02:34
● 2026-05-11 20:19:54

●MXmail.mercersystems.com2015-08-15 → 2026-05-11 · 3 obs

○ 2007-10-29 20:02:34
● 2015-08-15 04:32:12
● 2026-05-11 20:19:54

○MXvmail2.dls.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 20:02:34
○ 2015-08-15 04:32:12
○ 2026-05-11 20:19:54

○A209.242.63.212007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 20:02:34
○ 2015-08-15 04:32:12
○ 2026-05-11 20:19:54

○A209.242.9.102015-08-15 → 2017-03-20 · 5 obs

○ 2007-10-29 20:02:34
● 2015-08-15 04:32:12
● 2017-03-20 11:44:32
○ 2021-10-22 16:06:38
○ 2026-05-11 20:19:54

●A34.174.57.2212026-02-19 → 2026-05-11 · 3 obs

○ 2021-10-22 16:06:38
● 2026-02-19 08:41:34
● 2026-05-11 20:19:54

○A35.209.134.2272021-10-22 → 2021-10-22 · 4 obs

○ 2017-03-20 11:44:32
● 2021-10-22 16:06:38
○ 2026-02-19 08:41:34
○ 2026-05-11 20:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mercersystems.com	ns2.dls.net, ns1.dls.net	-

✅ Authoritative Response

Server:216.145.224.234

NS records: ns2.dls.net, ns1.dls.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mercersystems.com (unsigned zone)

⏱️ Timing

Total: 604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.174.57.221`
NS	2	`ns1.dls.net, ns2.dls.net`
MX	1	`mail.mercersystems.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:ns1.siteground327.com i`
SOA	1	`ns1.dls.net postmaster.edge.dls.net`

Analysis

Hierarchy

mercersystems.com is the parent of mail.mercersystems.com.

IP Addresses

mercersystems.com resolves to a single IP address: 34.174.57.221.

Other host names including positivelifeanswers.com, 221.57.174.34.bc.googleusercontent.com, globaltechonline.com, ay(0x616e616c)age.com and kipboyle.com share IP numbers with mercersystems.com.

Name Servers

mercersystems.com's delegation uses two name servers, ns1.dls.net and ns2.dls.net.

mercersystems.com shares the same name server setup as other domains, for example 245.145.216.in-addr.arpa, 242.145.216.in-addr.arpa, baxter-inc.com, 52.242.209.in-addr.arpa and radka.net.

mercersystems.com at least partially shares name servers with other domains, including diecasting.org, irsys.com, 40.242.209.in-addr.arpa, columbianhp.com and benchmarc.com.

These name servers are commonly used with edge.dls.net and energy.dls.net.

Host names with a single IP:

ns1.dls.net points to 216.145.224.234.

ns2.dls.net points to 216.180.163.2.

Mail Servers

mercersystems.com is handled by a single mail server, mail.mercersystems.com.

mail.mercersystems.com points to a single IP: 209.242.9.10.

mercersystems.com - robtex.com