`host.a2zcomputing7.com`

DNSSEC	⚠️ Not signed
A	162.211.82.89^{🇺🇸 PRIVATESYSTEMS162.211.80.0/22 PrivateSystems Networks MD}
		PTR	`host.a2zcomputing7.com`
NS	`ns1.a2zcomputing7.com` ⭐ ⚠️ Not in parent delegation
		A	162.211.82.89^{🇺🇸 PRIVATESYSTEMS162.211.80.0/22 PrivateSystems Networks MD}
			PTR	`host.a2zcomputing7.com`
NS	`ns2.a2zcomputing7.com` ⚠️ Not in parent delegation
		A	162.211.82.90^{🇺🇸 PRIVATESYSTEMS162.211.80.0/22 PrivateSystems Networks MD}
			PTR	`mail.vassalboro.com`
MX	`host.a2zcomputing7.com` ⭐
		A	162.211.82.89^{🇺🇸 PRIVATESYSTEMS162.211.80.0/22 PrivateSystems Networks MD}
			PTR	`host.a2zcomputing7.com`
TXT	`v=spf1 +mx +a +ip4:162.211.82.89 ~all`
SOA	`ns1.a2zcomputing7.com`matt@a2zcomputing.com 2026-07-18 #0

`a2zcomputing7.com`

	DNSSEC	⚠️ Not signed
	A	162.211.82.89^{🇺🇸 PRIVATESYSTEMS162.211.80.0/22 PrivateSystems Networks MD}
	NS	`ns1.a2zcomputing7.com` ⭐
	NS	`ns2.a2zcomputing7.com`
	MX	`a2zcomputing7.com` ⭐
	TXT	`v=spf1 +a +mx +ip4:162.211.82.89 ~all`
	SOA	`ns1.a2zcomputing7.com`matt@a2zcomputing.com 2026-07-28 #1

📈 Tranco rank: #498,075

PTR for

89.82.211.162.in-addr.arpa

MX for

host.a2zcomputing7.com

Same first word

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DNS History

4 records (4 active, 0 former)

●NSns1.a2zcomputing7.com2026-02-18 → 2026-08-14 · 2 obs

● 2026-02-18 20:09:36
● 2026-08-14 08:39:44

●NSns2.a2zcomputing7.com2026-02-18 → 2026-08-14 · 2 obs

● 2026-02-18 20:09:36
● 2026-08-14 08:39:44

●MXhost.a2zcomputing7.com2026-02-18 → 2026-08-14 · 2 obs

● 2026-02-18 20:09:36
● 2026-08-14 08:39:44

●A162.211.82.892026-02-18 → 2026-08-14 · 2 obs

● 2026-02-18 20:09:36
● 2026-08-14 08:39:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
a2zcomputing7.com	ns1.a2zcomputing7.com, ns2.a2zcomputing7.com	2 records

✅ Authoritative Response

Server:162.211.82.89

NS records: ns1.a2zcomputing7.com, ns2.a2zcomputing7.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a2zcomputing7.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.211.82.89`
NS	2	`ns1.a2zcomputing7.com, ns2.a2zcomputing7.com`
MX	1	`host.a2zcomputing7.com (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:162.211.82.89 ~all`
SOA	1	`ns1.a2zcomputing7.com matt.a2zcomputing.`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.a2zcomputing7.com, ns2.a2zcomputing7.com)

Analysis

Mail Server Role

The MX record for host.a2zcomputing7.com points back to host.a2zcomputing7.com — it is its own mail server.

IP Addresses

host.a2zcomputing7.com directs to one IP number, which is 162.211.82.89.

Among the host names that share IP numbers with host.a2zcomputing7.com are centralmaine.org, ns1.a2zcomputing7.com, bromarprinting.com and two others.

Name Servers

host.a2zcomputing7.com has two authoritative name servers — ns1.a2zcomputing7.com and ns2.a2zcomputing7.com.

host.a2zcomputing7.com has the same name server delegation as a number of other domains, such as vassalboro.com, centralmaine.org, ns1.a2zcomputing7.com and two more.

There is an overlap in name servers between host.a2zcomputing7.com and other domains, for example extrusionsplastic.com, girlsgolf.com and golfcampdirectory.com

It is common to see these name servers used together with name servers ns1.a2zcomputing6.com and ns2.a2zcomputing6.com.

ns1.a2zcomputing7.com directs to 162.211.82.89 and ns2.a2zcomputing7.com directs to 162.211.82.90; each host name points to exactly one IP number.

Mail Servers

The MX record for host.a2zcomputing7.com points to a single mail server: host.a2zcomputing7.com.

host.a2zcomputing7.com points to one IP number — 162.211.82.89.

host.a2zcomputing7.com - dns.ninja