`rwcom.net.emailmx.com`

DNSSEC	⚠️ Not signed
NS	`ns1.mdnsservice.com` ⭐ ⚠️ Not in parent delegation
		A	2604:4000:0:d:216:40:47:18^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.mdnsservice.com`
		A	216.40.47.18^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.mdnsservice.com`
NS	`ns2.mdnsservice.com` ⚠️ Not in parent delegation
		A	2604:4000:2800:d:64:99:148:11^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.mdnsservice.com`
		A	64.98.148.11^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.mdnsservice.com`
NS	`ns3.mdnsservice.com` ⚠️ Not in parent delegation
		A	2604:4000:0:d:64:99:96:34^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.mdnsservice.com`
		A	64.99.96.34^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.mdnsservice.com`
SOA	`ns1.mdnsservice.com`hostmaster@mdnsservice.com serial=0

`net.emailmx.com`

DNSSEC

⚠️ Not signed

Same first word

rwcom.ru

rwcom.com

rwcom.de

rwcom.org

rwcom.fr

rwcom.com.au

Similar names

mrcow.net

wrmco.com

wmrco.com

cwmro.cn

mwrco.com

mcrow.net

mrwco.com

wrcmo.org

wrcom.com.br

cwmro.com

rwmco.com

wrmco.net

wrcom.com

rwomc.org

cromw.com

cworm.com

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mrcow.com

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DNS History

3 records (3 active, 0 former)

●NSns1.mdnsservice.com2026-03-21 → 2026-04-11 · 2 obs

● 2026-03-21 06:57:36
● 2026-04-11 18:21:14

●NSns2.mdnsservice.com2026-03-21 → 2026-04-11 · 2 obs

● 2026-03-21 06:57:36
● 2026-04-11 18:21:14

●NSns3.mdnsservice.com2026-03-21 → 2026-04-11 · 2 obs

● 2026-03-21 06:57:36
● 2026-04-11 18:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
emailmx.com	ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com	6 records

✅ Authoritative Response

Server:216.40.47.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emailmx.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.mdnsservice.com, ns3.mdnsservice.com...`
SOA	1	`ns1.mdnsservice.com hostmaster.mdnsservi`

📌 Glue Records Collected

Total: 6

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

Analysis

Name Servers

rwcom.net.emailmx.com is delegated to name servers ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.

rwcom.net.emailmx.com at least partially shares name servers with other domains such as micronesianunited.com, playfulworld.com.emailmx.com, castanon.com, demesmaeker.com and voeller.net.

These name servers are commonly used with ns1.mailbank.com and ns2.mailbank.com.

Host names with two IP numbers:

ns1.mdnsservice.com points to 2604:4000:0:d:216:40:47:18 and 216.40.47.18.

ns2.mdnsservice.com points to 2604:4000:2800:d:64:99:148:11 and 64.98.148.11.

ns3.mdnsservice.com points to 2604:4000:0:d:64:99:96:34 and 64.99.96.34.

rwcom.net.emailmx.com - robtex.com