`phoenixgradingcompany.com`

DNSSEC	⚠️ Not signed
A	24.255.106.20^{🇺🇸 CCINET24.255.96.0/19 PHX CB TRANSIT}
		PTR	`wsip-24-255-106-20.ph.ph.cox.net`
NS	`primary.mrrs.co` ⭐ ⚠️ Not in parent delegation
		A	24.255.106.20^{🇺🇸 CCINET24.255.96.0/19 PHX CB TRANSIT}
			PTR	`wsip-24-255-106-20.ph.ph.cox.net`
NS	`backup.mrrs.co` ⚠️ Not in parent delegation
		A	24.255.106.20^{🇺🇸 CCINET24.255.96.0/19 PHX CB TRANSIT}
			PTR	`wsip-24-255-106-20.ph.ph.cox.net`
NS	`mp.mrrs.co` ⚠️ Not in zone NS records
		A	24.255.106.20^{🇺🇸 CCINET24.255.96.0/19 PHX CB TRANSIT}
			PTR	`wsip-24-255-106-20.ph.ph.cox.net`
NS	`ms.mrrs.co` ⚠️ Not in zone NS records
		A	24.255.106.20^{🇺🇸 CCINET24.255.96.0/19 PHX CB TRANSIT}
			PTR	`wsip-24-255-106-20.ph.ph.cox.net`
NS	`secondary.mrrs.co` ⚠️ Not in parent delegation
		A	24.255.106.20^{🇺🇸 CCINET24.255.96.0/19 PHX CB TRANSIT}
			PTR	`wsip-24-255-106-20.ph.ph.cox.net`
SOA	`primary.mrrs.co`hostmaster@mrrs.co serial=5

`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=1777020116

Same first word

phoenixgradingcompany.com

DNS History

14 records (6 active, 8 former)

●NSbackup.mrrs.co2026-03-23 → 2026-04-24 · 3 obs

○ 2026-03-08 21:54:02
● 2026-03-23 15:12:06
● 2026-04-24 08:54:04

●NSmp.mrrs.co2026-03-08 → 2026-04-24 · 3 obs

○ 2017-08-10 00:24:40
● 2026-03-08 21:54:02
● 2026-04-24 08:54:04

●NSms.mrrs.co2026-03-08 → 2026-04-24 · 3 obs

○ 2017-08-10 00:24:40
● 2026-03-08 21:54:02
● 2026-04-24 08:54:04

○NSns03.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

○NSns04.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

●NSprimary.mrrs.co2026-03-23 → 2026-04-24 · 3 obs

○ 2026-03-08 21:54:02
● 2026-03-23 15:12:06
● 2026-04-24 08:54:04

●NSsecondary.mrrs.co2026-03-23 → 2026-04-24 · 3 obs

○ 2026-03-08 21:54:02
● 2026-03-23 15:12:06
● 2026-04-24 08:54:04

○MXalt1.aspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

○MXalt2.aspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

○MXaspmx.l.google.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

○MXaspmx2.googlemail.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

○MXaspmx3.googlemail.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

●A24.255.106.202026-03-23 → 2026-04-24 · 3 obs

○ 2026-03-08 21:54:02
● 2026-03-23 15:12:06
● 2026-04-24 08:54:04

○A70.184.96.832017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:24:40
○ 2026-03-08 21:54:02
○ 2026-04-24 08:54:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
phoenixgradingcompany.com	ms.mrrs.co, mp.mrrs.co	-

✅ Authoritative Response

Server:24.255.106.20

NS records: ms.mrrs.co, mp.mrrs.co

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phoenixgradingcompany.com (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`24.255.106.20`
NS	3	`primary.mrrs.co, secondary.mrrs.co...`
SOA	1	`primary.mrrs.co hostmaster.mrrs.co`

Analysis

IP Addresses

phoenixgradingcompany.com points to IP number: 24.255.106.20.

Other host names such as wsip-24-255-106-20.ph.ph.cox.net, ns2.602.tech, backup.mrrs.co, secondary.mrrs.co and primary.mrrs.co share IPs with phoenixgradingcompany.com.

Name Servers

phoenixgradingcompany.com is delegated to five name servers: backup.mrrs.co, mp.mrrs.co, ms.mrrs.co, primary.mrrs.co and secondary.mrrs.co.

phoenixgradingcompany.com shares name servers with other domains at least partially, for instance desertwestdemolition.com and flagstaffdemolitioncompany.com.

Host names with one IP number:

backup.mrrs.co points to 24.255.106.20

mp.mrrs.co points to 24.255.106.20

ms.mrrs.co points to 24.255.106.20

primary.mrrs.co points to 24.255.106.20

secondary.mrrs.co points to 24.255.106.20

Host names that point to 24.255.106.20: backup.mrrs.co, mp.mrrs.co, ms.mrrs.co, primary.mrrs.co and secondary.mrrs.co