mrddev.com - dns.ninja

`mrddev.com`

DNSSEC	⚠️ Not signed
NS	`dns234.a.register.com` ⭐ ⚠️ Not in parent delegation
		A	216.21.231.234^{🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns234.a.register.com`
NS	`dns012.b.register.com` ⚠️ Not in parent delegation
		A	216.21.232.12^{🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns012.b.register.com`
NS	`dns041.c.register.com` ⚠️ Not in parent delegation
		A	216.21.235.41^{🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS}
			PTR	`dns041.c.register.com`
NS	`dns083.d.register.com` ⚠️ Not in parent delegation
		A	216.21.236.83^{🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns083.d.register.com`
NS	`dns1.register.com` ⚠️ Not in zone NS records
		A	162.159.27.248^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns2.register.com` ⚠️ Not in zone NS records
		A	162.159.26.197^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.myregisteredsite.com` ⭐
TXT	`v=spf1 include:spf.registeredsite.com ~all`
SOA	`dns234.a.register.com`root@register.com 2023-06-06 #8

`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=1786674279

Same first word

mrddev.com

Similar names

drmdev.net

rdmdev.com

mdrdev.com

meddrv.com

devrmd.com

rdvmed.com

rvdmed.com

DNS History

20 records (7 active, 13 former)

●NSdns012.b.register.com2026-04-01 → 2026-08-14 · 3 obs

○ 2017-08-17 17:07:50
● 2026-04-01 06:02:10
● 2026-08-14 02:25:14

●NSdns041.c.register.com2026-04-01 → 2026-08-14 · 3 obs

○ 2017-08-17 17:07:50
● 2026-04-01 06:02:10
● 2026-08-14 02:25:14

●NSdns083.d.register.com2026-04-01 → 2026-08-14 · 3 obs

○ 2017-08-17 17:07:50
● 2026-04-01 06:02:10
● 2026-08-14 02:25:14

○NSdns1.name-services.com2016-04-03 → 2016-04-03 · 3 obs

● 2016-04-03 15:02:40
○ 2016-09-13 01:25:58
○ 2026-08-14 02:25:14

●NSdns1.register.com2026-04-01 → 2026-08-14 · 3 obs

○ 2017-08-17 17:07:50
● 2026-04-01 06:02:10
● 2026-08-14 02:25:14

○NSdns2.name-services.com2016-04-03 → 2016-04-03 · 3 obs

● 2016-04-03 15:02:40
○ 2016-09-13 01:25:58
○ 2026-08-14 02:25:14

●NSdns2.register.com2026-04-01 → 2026-08-14 · 3 obs

○ 2017-08-17 17:07:50
● 2026-04-01 06:02:10
● 2026-08-14 02:25:14

●NSdns234.a.register.com2026-04-01 → 2026-08-14 · 3 obs

○ 2017-08-17 17:07:50
● 2026-04-01 06:02:10
● 2026-08-14 02:25:14

○NSdns3.name-services.com2016-04-03 → 2016-04-03 · 3 obs

● 2016-04-03 15:02:40
○ 2016-09-13 01:25:58
○ 2026-08-14 02:25:14

○NSdns4.name-services.com2016-04-03 → 2016-04-03 · 3 obs

● 2016-04-03 15:02:40
○ 2016-09-13 01:25:58
○ 2026-08-14 02:25:14

○NSdns5.name-services.com2016-04-03 → 2016-04-03 · 3 obs

● 2016-04-03 15:02:40
○ 2016-09-13 01:25:58
○ 2026-08-14 02:25:14

○NShidden-master.yahoo.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-09-13 01:25:58
● 2017-08-17 17:07:50
○ 2026-04-01 06:02:10
○ 2026-08-14 02:25:14

○NSyns1.yahoo.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-09-13 01:25:58
● 2017-08-17 17:07:50
○ 2026-04-01 06:02:10
○ 2026-08-14 02:25:14

○NSyns2.yahoo.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-09-13 01:25:58
● 2017-08-17 17:07:50
○ 2026-04-01 06:02:10
○ 2026-08-14 02:25:14

○MXmx-biz.mail.am0.yahoodns.net2017-08-17 → 2017-08-17 · 4 obs

○ 2016-09-13 01:25:58
● 2017-08-17 17:07:50
○ 2026-04-01 06:02:10
○ 2026-08-14 02:25:14

●MXmx.myregisteredsite.com2026-04-01 → 2026-08-14 · 3 obs

○ 2017-08-17 17:07:50
● 2026-04-01 06:02:10
● 2026-08-14 02:25:14

○MXp.nsm.ctmail.com2016-04-03 → 2016-04-03 · 3 obs

● 2016-04-03 15:02:40
○ 2016-09-13 01:25:58
○ 2026-08-14 02:25:14

○A66.218.72.1122017-08-17 → 2017-08-17 · 4 obs

○ 2016-09-13 01:25:58
● 2017-08-17 17:07:50
○ 2026-04-01 06:02:10
○ 2026-08-14 02:25:14

○A8.5.1.372016-04-03 → 2016-04-03 · 3 obs

● 2016-04-03 15:02:40
○ 2016-09-13 01:25:58
○ 2026-08-14 02:25:14

○A98.136.241.1562017-08-17 → 2017-08-17 · 4 obs

○ 2016-09-13 01:25:58
● 2017-08-17 17:07:50
○ 2026-04-01 06:02:10
○ 2026-08-14 02:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
mrddev.com	dns1.register.com, dns2.register.com	2 records

✅ Authoritative Response

Server:162.159.27.248

NS records: dns1.register.com, dns2.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrddev.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns234.a.register.com, dns083.d.register.com...`
MX	1	`mx.myregisteredsite.com (pri: 10)`
TXT	1	`v=spf1 include:spf.registeredsite.com ~a`
SOA	1	`dns234.a.register.com root.register.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)

Analysis

Name Servers

mrddev.com delegates authority to 6 name servers: dns1.register.com, dns2.register.com, dns234.a.register.com plus 3 other.

mrddev.com has at least partial name server overlap with other domains, such as realgoodcomedy.com, rearchitect-ma.com, warrentirecenter.com and two others.

dns083.d.register.com, dns041.c.register.com and dns082.d.register.com — plus 7 other name servers — are commonly paired with these name servers.

Hosts with just one IP address:

dns1.register.com has the IP address 162.159.27.248.

dns2.register.com has the IP address 162.159.26.197.

dns234.a.register.com has the IP address 216.21.231.234.

dns012.b.register.com has the IP address 216.21.232.12.

dns041.c.register.com has the IP address 216.21.235.41.

dns083.d.register.com has the IP address 216.21.236.83.

Mail Servers

Mail for mrddev.com is handled by a single mail server, mx.myregisteredsite.com.

mrddev.com uses an identical mail server configuration to several other domains — among them usaautorepair.biz, steelheadbuildings.com, womenandgirlssummit.org and two more.