`changcpa.com`

DNSSEC	⚠️ Not signed
A	3.220.225.62^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-220-225-62.compute-1.amazonaws.com`
A	3.225.142.148^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
A	52.5.206.218^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
NS	`ns-1300.awsdns-34.org` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5305:1400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1300.awsdns-34.org`
		A	205.251.197.20^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1300.awsdns-34.org`
NS	`ns-1635.awsdns-12.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5306:6300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1635.awsdns-12.co.uk`
		A	205.251.198.99^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1635.awsdns-12.co.uk`
NS	`ns-354.awsdns-44.com` ⚠️ Not in parent delegation
		A	2600:9000:5301:6200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-354.awsdns-44.com`
		A	205.251.193.98^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-354.awsdns-44.com`
NS	`ns-536.awsdns-03.net` ⚠️ Not in parent delegation
		A	2600:9000:5302:1800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-536.awsdns-03.net`
		A	205.251.194.24^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-536.awsdns-03.net`
NS	`ns1.getnetset.com` ⚠️ Not in zone NS records
		A	2600:9000:5305:1400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1300.awsdns-34.org`
		A	205.251.197.20^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1300.awsdns-34.org`
NS	`ns2.getnetset.com` ⚠️ Not in zone NS records
		A	2600:9000:5306:6300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1635.awsdns-12.co.uk`
		A	205.251.198.99^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1635.awsdns-12.co.uk`
MX	`changcpa-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
TXT	`MS=ms49939013`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1300.awsdns-34.org`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=1777244851

Same first word

changcpa.com

DNS History

14 records (10 active, 4 former)

●NSns-1300.awsdns-34.org2026-02-21 → 2026-04-26 · 3 obs

○ 2015-08-15 01:10:08
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

●NSns-1635.awsdns-12.co.uk2026-02-21 → 2026-04-26 · 3 obs

○ 2015-08-15 01:10:08
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

●NSns-354.awsdns-44.com2026-02-21 → 2026-04-26 · 3 obs

○ 2015-08-15 01:10:08
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

●NSns-536.awsdns-03.net2026-02-21 → 2026-04-26 · 3 obs

○ 2015-08-15 01:10:08
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

●NSns1.getnetset.com2015-08-15 → 2026-04-26 · 2 obs

● 2015-08-15 01:10:08
● 2026-04-26 23:35:46

●NSns2.getnetset.com2015-08-15 → 2026-04-26 · 2 obs

● 2015-08-15 01:10:08
● 2026-04-26 23:35:46

●MXchangcpa-com.mail.protection.outlook.com2026-02-21 → 2026-04-26 · 3 obs

○ 2017-11-30 11:46:52
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

○MXmailstore1.secureserver.net2015-08-15 → 2017-11-30 · 4 obs

● 2015-08-15 01:10:08
● 2017-11-30 11:46:52
○ 2026-02-21 07:30:28
○ 2026-04-26 23:35:46

○MXsmtp.secureserver.net2015-08-15 → 2017-11-30 · 4 obs

● 2015-08-15 01:10:08
● 2017-11-30 11:46:52
○ 2026-02-21 07:30:28
○ 2026-04-26 23:35:46

●A3.220.225.622026-02-21 → 2026-04-26 · 3 obs

○ 2017-11-30 11:46:52
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

●A3.225.142.1482026-02-21 → 2026-04-26 · 3 obs

○ 2017-11-30 11:46:52
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

●A52.5.206.2182026-02-21 → 2026-04-26 · 3 obs

○ 2017-11-30 11:46:52
● 2026-02-21 07:30:28
● 2026-04-26 23:35:46

○A54.89.24.1952017-11-30 → 2017-11-30 · 4 obs

○ 2016-11-03 00:30:28
● 2017-11-30 11:46:52
○ 2026-02-21 07:30:28
○ 2026-04-26 23:35:46

○A69.167.143.1782015-08-15 → 2016-11-03 · 4 obs

● 2015-08-15 01:10:08
● 2016-11-03 00:30:28
○ 2017-11-30 11:46:52
○ 2026-04-26 23:35:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
changcpa.com	ns1.getnetset.com, ns2.getnetset.com	4 records

✅ Authoritative Response

Server:205.251.197.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for changcpa.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.225.142.148, 3.220.225.62...`
NS	4	`ns-1300.awsdns-34.org, ns-1635.awsdns-12.co.uk...`
MX	1	`changcpa-com.mail.protection.outlook.com`
TXT	2	`MS=ms49939013, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1300.awsdns-34.org awsdns-hostmaster.`