`mackayco.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns53.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns54.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mackayco-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:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`MS=ms33198098`
TXT	`resend._domainkey p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1VShtVFa3PNdH6vrB...`
TXT	`blqgvcqg66k6nq41ihrgcigklb`
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com -all`
SOA	`NS53.WORLDNIC.com`namehost@WORLDNIC.com serial=126070615

`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=1785477522

Same first word

mackayco.com

DNS History

22 records (7 active, 15 former)

○NSdns.site5.com2015-07-09 → 2015-11-12 · 5 obs

○ 2009-01-12 21:42:48
● 2015-07-09 09:00:26
● 2015-11-12 00:02:58
○ 2016-02-29 06:27:32
○ 2026-07-31 06:09:04

○NSdns1.enterhost.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 21:42:48
○ 2015-07-09 09:00:26
○ 2026-07-31 06:09:04

○NSdns2.enterhost.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 21:42:48
○ 2015-07-09 09:00:26
○ 2026-07-31 06:09:04

○NSdns2.site5.com2015-07-09 → 2015-11-12 · 5 obs

○ 2009-01-12 21:42:48
● 2015-07-09 09:00:26
● 2015-11-12 00:02:58
○ 2016-02-29 06:27:32
○ 2026-07-31 06:09:04

○NSdns3.enterhost.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 21:42:48
○ 2015-07-09 09:00:26
○ 2026-07-31 06:09:04

○NSns0.dnsmadeeasy.com2016-09-23 → 2017-12-04 · 5 obs

○ 2016-02-29 06:27:32
● 2016-09-23 01:26:54
● 2017-12-04 14:55:02
○ 2026-03-06 21:49:18
○ 2026-07-31 06:09:04

○NSns1.dnsmadeeasy.com2016-09-23 → 2017-12-04 · 5 obs

○ 2016-02-29 06:27:32
● 2016-09-23 01:26:54
● 2017-12-04 14:55:02
○ 2026-03-06 21:49:18
○ 2026-07-31 06:09:04

○NSns2.dnsmadeeasy.com2016-09-23 → 2017-12-04 · 5 obs

○ 2016-02-29 06:27:32
● 2016-09-23 01:26:54
● 2017-12-04 14:55:02
○ 2026-03-06 21:49:18
○ 2026-07-31 06:09:04

○NSns3.dnsmadeeasy.com2016-09-23 → 2017-12-04 · 5 obs

○ 2016-02-29 06:27:32
● 2016-09-23 01:26:54
● 2017-12-04 14:55:02
○ 2026-03-06 21:49:18
○ 2026-07-31 06:09:04

○NSns4.dnsmadeeasy.com2016-09-23 → 2017-12-04 · 5 obs

○ 2016-02-29 06:27:32
● 2016-09-23 01:26:54
● 2017-12-04 14:55:02
○ 2026-03-06 21:49:18
○ 2026-07-31 06:09:04

●NSns53.worldnic.com2016-02-29 → 2026-07-31 · 6 obs

○ 2015-11-12 00:02:58
● 2016-02-29 06:27:32
○ 2016-09-23 01:26:54
○ 2017-12-04 14:55:02
● 2026-03-06 21:49:18
● 2026-07-31 06:09:04

●NSns54.worldnic.com2016-02-29 → 2026-07-31 · 6 obs

○ 2015-11-12 00:02:58
● 2016-02-29 06:27:32
○ 2016-09-23 01:26:54
○ 2017-12-04 14:55:02
● 2026-03-06 21:49:18
● 2026-07-31 06:09:04

●MXmackayco-com.mail.protection.outlook.com2016-09-23 → 2026-07-31 · 3 obs

○ 2016-02-29 06:27:32
● 2016-09-23 01:26:54
● 2026-07-31 06:09:04

○MXmackayco.com.inbound10.mxlogic.net2015-07-09 → 2016-02-29 · 5 obs

○ 2009-01-12 21:42:48
● 2015-07-09 09:00:26
● 2016-02-29 06:27:32
○ 2016-09-23 01:26:54
○ 2026-07-31 06:09:04

○MXmackayco.com.inbound10.mxlogicmx.net2015-07-09 → 2016-02-29 · 5 obs

○ 2009-01-12 21:42:48
● 2015-07-09 09:00:26
● 2016-02-29 06:27:32
○ 2016-09-23 01:26:54
○ 2026-07-31 06:09:04

○MXmackayco.com.inbound15.mxlogic.net2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 21:42:48
○ 2015-07-09 09:00:26
○ 2026-07-31 06:09:04

○A108.174.144.1402015-07-09 → 2015-11-12 · 5 obs

○ 2009-01-12 21:42:48
● 2015-07-09 09:00:26
● 2015-11-12 00:02:58
○ 2016-02-29 06:27:32
○ 2026-07-31 06:09:04

●A198.185.159.1442016-02-29 → 2026-07-31 · 3 obs

○ 2015-11-12 00:02:58
● 2016-02-29 06:27:32
● 2026-07-31 06:09:04

●A198.185.159.1452016-02-29 → 2026-07-31 · 3 obs

○ 2015-11-12 00:02:58
● 2016-02-29 06:27:32
● 2026-07-31 06:09:04

●A198.49.23.1442016-02-29 → 2026-07-31 · 3 obs

○ 2015-11-12 00:02:58
● 2016-02-29 06:27:32
● 2026-07-31 06:09:04

●A198.49.23.1452016-02-29 → 2026-07-31 · 3 obs

○ 2015-11-12 00:02:58
● 2016-02-29 06:27:32
● 2026-07-31 06:09:04

○A204.11.212.2112009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 21:42:48
○ 2015-07-09 09:00:26
○ 2026-07-31 06:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mackayco.com	ns53.worldnic.com, ns54.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.8

NS records: ns53.worldnic.com, ns54.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mackayco.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.185.159.145...`
NS	2	`ns54.worldnic.com, ns53.worldnic.com`
MX	1	`mackayco-com.mail.protection.outlook.com`
TXT	4	`MS=ms33198098, resend._domainkey p=MIGfMA0GCSqGSIb3DQE...`
SOA	1	`NS53.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns53.worldnic.com, ns54.worldnic.com)

Analysis

IP Addresses

mackayco.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with priveeventdesign.com, evieesquire.com and pacingproject.com, also share IP numbers with mackayco.com.

Name Servers

mackayco.com has two authoritative name servers — ns53.worldnic.com and ns54.worldnic.com.

mackayco.com shares its NS records with other domains, for example gladstone.tc, buchanan-edwards.com, maddalone.us and two others.

mackayco.com partially shares its name servers with domains like theooru.online and aiclouso.com.

ns53.worldnic.com resolves to 162.159.26.165. ns54.worldnic.com resolves to 162.159.27.8. Both host names point to a single IP number.

Mail Servers

The sole mail server for mackayco.com is mackayco-com.mail.protection.outlook.com.

With 8 IP addresses total, mackayco-com.mail.protection.outlook.com resolves to 52.101.9.12, 52.101.10.6, 52.101.11.17 and 5 others.

mackayco.com - robtex.com

mackayco.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mackayco.com`

`com`