mrd7.com - dns.ninja

`mrd7.com`

DNSSEC	⚠️ Not signed
NS	`ns-254.awsdns-31.com` ⭐
		A	2600:9000:5300:fe00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-254.awsdns-31.com`
		A	205.251.192.254^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-254.awsdns-31.com`
NS	`ns-1409.awsdns-48.org`
		A	2600:9000:5305:8100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1409.awsdns-48.org`
		A	205.251.197.129^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1409.awsdns-48.org`
NS	`ns-2026.awsdns-61.co.uk`
		A	2600:9000:5307:ea00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2026.awsdns-61.co.uk`
		A	205.251.199.234^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2026.awsdns-61.co.uk`
NS	`ns-916.awsdns-50.net`
		A	2600:9000:5303:9400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-916.awsdns-50.net`
		A	205.251.195.148^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-916.awsdns-50.net`
MX	`mail.w3smail.com` ⭐
		A	82.221.101.21^{🇮🇸 ThorDC-AS82.221.100.0/23 Advania}
			PTR	`mail.w3smail.com`
TXT	`v=spf1 mx a:mail.w3smail.com -all`
SOA	`ns-254.awsdns-31.com`awsdns-hostmaster@amazon.com serial=1

`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=1786368244

Same first word

mrd7.com

Similar names

drm7.com

rdm7.com

mdr7.ru

7drm.com

DNS History

11 records (5 active, 6 former)

●NSns-1409.awsdns-48.org2026-05-18 → 2026-08-10 · 3 obs

○ 2018-07-29 14:42:06
● 2026-05-18 08:54:18
● 2026-08-10 13:27:38

●NSns-2026.awsdns-61.co.uk2026-05-18 → 2026-08-10 · 3 obs

○ 2018-07-29 14:42:06
● 2026-05-18 08:54:18
● 2026-08-10 13:27:38

●NSns-254.awsdns-31.com2026-05-18 → 2026-08-10 · 3 obs

○ 2018-07-29 14:42:06
● 2026-05-18 08:54:18
● 2026-08-10 13:27:38

●NSns-916.awsdns-50.net2026-05-18 → 2026-08-10 · 3 obs

○ 2018-07-29 14:42:06
● 2026-05-18 08:54:18
● 2026-08-10 13:27:38

○NSns21.domaincontrol.com2016-05-24 → 2016-12-08 · 4 obs

● 2016-05-24 23:24:10
● 2016-12-08 03:03:54
○ 2018-07-29 14:42:06
○ 2026-08-10 13:27:38

○NSns22.domaincontrol.com2016-05-24 → 2016-12-08 · 4 obs

● 2016-05-24 23:24:10
● 2016-12-08 03:03:54
○ 2018-07-29 14:42:06
○ 2026-08-10 13:27:38

○MXmail.mrd7.com2026-05-18 → 2026-05-18 · 4 obs

○ 2018-07-29 14:42:06
● 2026-05-18 08:54:18
○ 2026-08-10 00:30:22
○ 2026-08-10 13:27:38

●MXmail.w3smail.com2026-08-10 → 2026-08-10 · 3 obs

○ 2026-05-18 08:54:18
● 2026-08-10 00:30:22
● 2026-08-10 13:27:38

○MXmailstore1.secureserver.net2016-05-24 → 2016-12-08 · 4 obs

● 2016-05-24 23:24:10
● 2016-12-08 03:03:54
○ 2018-07-29 14:42:06
○ 2026-08-10 13:27:38

○MXsmtp.secureserver.net2016-05-24 → 2016-12-08 · 4 obs

● 2016-05-24 23:24:10
● 2016-12-08 03:03:54
○ 2018-07-29 14:42:06
○ 2026-08-10 13:27:38

○A50.63.202.422016-05-24 → 2016-12-08 · 4 obs

● 2016-05-24 23:24:10
● 2016-12-08 03:03:54
○ 2018-07-29 14:42:06
○ 2026-08-10 13:27:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mrd7.com	ns-254.awsdns-31.com, ns-916.awsdns-50.net, ns-1409.awsdns-48.org, ns-2026.awsdns-61.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.254

NS records: ns-254.awsdns-31.com, ns-916.awsdns-50.net, ns-1409.awsdns-48.org, ns-2026.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrd7.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1409.awsdns-48.org, ns-2026.awsdns-61.co.uk...`
MX	1	`mail.w3smail.com (pri: 10)`
TXT	1	`v=spf1 mx a:mail.w3smail.com -all`
SOA	1	`ns-254.awsdns-31.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-254.awsdns-31.com, ns-254.awsdns-31.com)

Analysis

Name Servers

Four name servers handle the delegation for mrd7.com: ns-254.awsdns-31.com, ns-916.awsdns-50.net, ns-1409.awsdns-48.org and ns-2026.awsdns-61.co.uk.

mrd7.com shares at least some of its name servers with other domains, including carrolllynx.com, cognito-sync.us-west-2.amazonaws.com, d3bstkubu14thv.cloudfront.net and two others.

The host names ns-254.awsdns-31.com, ns-916.awsdns-50.net, ns-1409.awsdns-48.org and ns-2026.awsdns-61.co.uk each resolve to two IP addresses: ns-254.awsdns-31.com resolves to 205.251.192.254 and 2600:9000:5300:fe00::1; ns-916.awsdns-50.net resolves to 205.251.195.148 and 2600:9000:5303:9400::1; ns-1409.awsdns-48.org resolves to 205.251.197.129 and 2600:9000:5305:8100::1; ns-2026.awsdns-61.co.uk resolves to 205.251.199.234 and 2600:9000:5307:ea00::1.

Mail Servers

mrd7.com uses one mail server — mail.w3smail.com.

mrd7.com uses the same mail servers as other domains, including pwp7.com.

There is one IP number for mail.w3smail.com: 82.221.101.21.