`marcommworks.com`

DNSSEC	⚠️ Not signed
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`mx.marcommworks.com.cust.a.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1752484913

`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=1775972022

Same first word

marcommworks.com

DNS History

6 records (4 active, 2 former)

○NSidk.idontknow.com2020-01-30 → 2020-01-30 · 3 obs

● 2020-01-30 09:58:30
○ 2026-02-21 12:06:30
○ 2026-04-12 05:40:36

●NSns1.systemdns.com2026-02-21 → 2026-04-12 · 3 obs

○ 2020-01-30 09:58:30
● 2026-02-21 12:06:30
● 2026-04-12 05:40:36

●NSns2.systemdns.com2026-02-21 → 2026-04-12 · 3 obs

○ 2020-01-30 09:58:30
● 2026-02-21 12:06:30
● 2026-04-12 05:40:36

●NSns3.systemdns.com2026-02-21 → 2026-04-12 · 3 obs

○ 2020-01-30 09:58:30
● 2026-02-21 12:06:30
● 2026-04-12 05:40:36

○NSsphynx.idontknow.com2020-01-30 → 2020-01-30 · 3 obs

● 2020-01-30 09:58:30
○ 2026-02-21 12:06:30
○ 2026-04-12 05:40:36

●MXmx.marcommworks.com.cust.a.hostedemail.com2020-01-30 → 2026-04-12 · 2 obs

● 2020-01-30 09:58:30
● 2026-04-12 05:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
marcommworks.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.99.96.36

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marcommworks.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.systemdns.com, ns2.systemdns.com...`
MX	1	`mx.marcommworks.com.cust.a.hostedemail.c`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

Name Servers

marcommworks.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

marcommworks.com at least partially shares name servers with other domains, including gabneat.com, setaki.com, lesdamesdabord.com, bbbi.ca and artspaceli.com.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36

Mail Servers

marcommworks.com is handled by a single mail server, mx.marcommworks.com.cust.a.hostedemail.com.

mx.marcommworks.com.cust.a.hostedemail.com points to a single IP: 216.40.42.4.

marcommworks.com - robtex.com