`harrison-lear.com`

DNSSEC	⚠️ Not signed
A	159.203.116.238^{🇺🇸 DIGITALOCEAN159.203.112.0/20 DigitalOcean}
NS	`ns83.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns84.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`harrisonlear-com02b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
TXT	`google-site-verification=CwSI-blWY3raiUjeNiU4nZg8Kqsk1a0Kf66rRrIXoQ4`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms72645614`
SOA	`NS83.WORLDNIC.com`namehost@WORLDNIC.com serial=125102311

`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=1774527857

WOT: UNKNOWN (63/100)

Same first word

harrison-lear.com

DNS History

6 records (4 active, 2 former)

●NSns83.worldnic.com2015-08-04 → 2026-03-26 · 2 obs

● 2015-08-04 15:19:24
● 2026-03-26 12:46:34

●NSns84.worldnic.com2015-08-04 → 2026-03-26 · 2 obs

● 2015-08-04 15:19:24
● 2026-03-26 12:46:34

●MXharrisonlear-com02b.mail.protection.outlook.com2026-02-19 → 2026-03-26 · 3 obs

○ 2017-07-28 14:34:32
● 2026-02-19 13:32:28
● 2026-03-26 12:46:34

○MXmail.harrison-lear.com2015-08-04 → 2017-07-28 · 4 obs

● 2015-08-04 15:19:24
● 2017-07-28 14:34:32
○ 2026-02-19 13:32:28
○ 2026-03-26 12:46:34

●A159.203.116.2382026-02-19 → 2026-03-26 · 3 obs

○ 2017-07-28 14:34:32
● 2026-02-19 13:32:28
● 2026-03-26 12:46:34

○A54.164.105.622015-08-04 → 2017-07-28 · 4 obs

● 2015-08-04 15:19:24
● 2017-07-28 14:34:32
○ 2026-02-19 13:32:28
○ 2026-03-26 12:46:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
harrison-lear.com	ns83.worldnic.com, ns84.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.117

NS records: ns83.worldnic.com, ns84.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for harrison-lear.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.203.116.238`
NS	2	`ns83.worldnic.com, ns84.worldnic.com`
MX	1	`harrisonlear-com02b.mail.protection.outl`
TXT	3	`MS=ms72645614, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`NS83.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns83.worldnic.com, ns84.worldnic.com)

Analysis

IP Addresses

harrison-lear.com points to a single IP number: 159.203.116.238.

other host names for instance stetsonridge.com, ntslakes.com, 105friendly.com, jsmgmtco.com and woodlakevillagegary.com share IP numbers with harrison-lear.com.

Name Servers

harrison-lear.com is delegated to two name servers: ns83.worldnic.com and ns84.worldnic.com.

harrison-lear.com shares the same name server setup as other domains, for example greekfoodandwine.com, laurakreisler.com, bongeopharma.net, patwrightlab.net and impresariollc.com.

harrison-lear.com at least partially shares name servers with other domains, for example credopower.com and bestinjurylawfirm.nyc.

These name servers are often used with dns1.register.com and dns2.register.com.

Host names with one IP number:

The host ns83.worldnic.com points to 162.159.26.131 and the host ns84.worldnic.com points to 162.159.27.117.

Mail Servers

harrison-lear.com is handled by a single mail server, harrisonlear-com02b.mail.protection.outlook.com.

Host name harrisonlear-com02b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::14, 2a01:111:f403:c946::7, 2a01:111:f403:f802::, 2a01:111:f403:f90a::, 52.101.9.14, 52.101.40.2, 52.101.41.24 and 52.101.42.16.

harrison-lear.com - robtex.com