bestcocpas.com - robtex.com

bestcocpas.com

DNSSEC⚠️ Not signed
A54.89.24.195🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix
PTRec2-54-89-24-195.compute-1.amazonaws.com
NSns1.melbourneit.net ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.melbourneit.net
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.melbourneit.net
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.melbourneit.net ⚠️ Not in parent delegation
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXbestcocpas-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::16🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:f802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f90f::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.melbourneit.netadmin@melbourneit.net 2024-12-13 #4

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776277597

Same first word

bestcocpas.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.melbourneit.netns2.melbourneit.netns3.melbourneit.netns4.melbourneit.netns.compuone.comns1.compuone.comns2.compuone.comMXbestcocpas-com.mail.protection.outlook.comd113778a.ess.barracudanetworks.comd113778b.ess.barracudanetworks.commail.bestcocpas.comA54.89.24.19554.86.15.106
○NSns.compuone.com2015-05-17 → 2017-05-23 · 4 obs
● 2015-05-17 03:06:12
● 2017-05-23 16:37:34
○ 2026-02-15 15:32:50
○ 2026-04-15 18:57:00
○NSns1.compuone.com2015-05-17 → 2017-05-23 · 4 obs
● 2015-05-17 03:06:12
● 2017-05-23 16:37:34
○ 2026-02-15 15:32:50
○ 2026-04-15 18:57:00
●NSns1.melbourneit.net2026-02-15 → 2026-04-15 · 3 obs
○ 2017-05-23 16:37:34
● 2026-02-15 15:32:50
● 2026-04-15 18:57:00
○NSns2.compuone.com2015-05-17 → 2017-05-23 · 4 obs
● 2015-05-17 03:06:12
● 2017-05-23 16:37:34
○ 2026-02-15 15:32:50
○ 2026-04-15 18:57:00
●NSns2.melbourneit.net2026-02-15 → 2026-04-15 · 3 obs
○ 2017-05-23 16:37:34
● 2026-02-15 15:32:50
● 2026-04-15 18:57:00
●NSns3.melbourneit.net2026-02-15 → 2026-04-15 · 3 obs
○ 2017-05-23 16:37:34
● 2026-02-15 15:32:50
● 2026-04-15 18:57:00
●NSns4.melbourneit.net2026-02-15 → 2026-04-15 · 3 obs
○ 2017-05-23 16:37:34
● 2026-02-15 15:32:50
● 2026-04-15 18:57:00
●MXbestcocpas-com.mail.protection.outlook.com2026-02-15 → 2026-04-15 · 3 obs
○ 2017-05-23 16:37:34
● 2026-02-15 15:32:50
● 2026-04-15 18:57:00
○MXd113778a.ess.barracudanetworks.com2017-05-23 → 2017-05-23 · 4 obs
○ 2016-11-20 05:24:00
● 2017-05-23 16:37:34
○ 2026-02-15 15:32:50
○ 2026-04-15 18:57:00
○MXd113778b.ess.barracudanetworks.com2017-05-23 → 2017-05-23 · 4 obs
○ 2016-11-20 05:24:00
● 2017-05-23 16:37:34
○ 2026-02-15 15:32:50
○ 2026-04-15 18:57:00
○MXmail.bestcocpas.com2015-05-17 → 2016-11-20 · 4 obs
● 2015-05-17 03:06:12
● 2016-11-20 05:24:00
○ 2017-05-23 16:37:34
○ 2026-04-15 18:57:00
○A54.86.15.1062015-05-17 → 2017-05-23 · 4 obs
● 2015-05-17 03:06:12
● 2017-05-23 16:37:34
○ 2026-02-15 15:32:50
○ 2026-04-15 18:57:00
●A54.89.24.1952026-02-15 → 2026-04-15 · 3 obs
○ 2017-05-23 16:37:34
● 2026-02-15 15:32:50
● 2026-04-15 18:57:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bestcocpas.comns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net-

✅ Authoritative Response

Server:76.223.26.245

NS records: ns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestcocpas.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

TypeCountSample Data
A154.89.24.195
NS4ns4.melbourneit.net, ns1.melbourneit.net...
MX1bestcocpas-com.mail.protection.outlook.c
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.melbourneit.net admin.melbourneit.ne

Analysis

IP Addresses

bestcocpas.com resolves to a single IP address: 54.89.24.195.

Other host names including allaccountingfinancial.com, wwright.com, pancpa.com, kmfcpa.com and pennymorgantaxassociates.com share IP numbers with bestcocpas.com.

Name Servers

bestcocpas.com is delegated to four name servers: ns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net and ns4.melbourneit.net.

bestcocpas.com at least partially shares name servers with other domains, including antiquesreporter.au, wiseinstitute.com.au, customcoaches.com.au, websterslawyers.com and huntbase.com.

Hostnames with a single IP:

ns1.melbourneit.net points to 13.248.158.180

ns2.melbourneit.net points to 75.2.118.134

ns3.melbourneit.net points to 76.223.26.245

ns4.melbourneit.net points to 99.83.147.209

Mail Servers

bestcocpas.com is handled by a single mail server, bestcocpas-com.mail.protection.outlook.com.

Hostname bestcocpas-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c922::2, 2a01:111:f403:f802::, 2a01:111:f403:f90f::, 52.101.9.12, 52.101.9.26, 52.101.40.6 and 52.101.41.56.