`barrowtech.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}
		PTR	`ip-198-49-23-144.defastlink.net`
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	`ns65.domaincontrol.com` ⭐
		A	2603:5:2164::2b^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns65.domaincontrol.com`
		A	97.74.102.43^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns65.domaincontrol.com`
NS	`ns66.domaincontrol.com`
		A	2603:5:2264::2b^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns66.domaincontrol.com`
		A	173.201.70.43^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns66.domaincontrol.com`
MX	`barrowtech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`protonmail-verification=beef3d9f5cc9d34d3b4eaa1da51c0feb622848b2`
TXT	`apple-domain=620kk4mmPnm8iA6s`
SOA	`ns65.domaincontrol.com`dns@jomax.net 2025-08-26 #0

`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=1771291435

Subdomains

support.barrowtech.com

monitoring.barrowtech.com

Same first word

barrowtech.com

DNS History

21 records (7 active, 14 former)

○NSns-1092.awsdns-08.org2016-02-09 → 2017-08-21 · 5 obs

○ 2015-11-21 17:27:20
● 2016-02-09 11:38:44
● 2017-08-21 14:11:36
○ 2026-03-18 11:19:00
○ 2026-03-18 14:46:04

○NSns-2034.awsdns-62.co.uk2016-02-09 → 2017-08-21 · 5 obs

○ 2015-11-21 17:27:20
● 2016-02-09 11:38:44
● 2017-08-21 14:11:36
○ 2026-03-18 11:19:00
○ 2026-03-18 14:46:04

○NSns-306.awsdns-38.com2016-02-09 → 2017-08-21 · 5 obs

○ 2015-11-21 17:27:20
● 2016-02-09 11:38:44
● 2017-08-21 14:11:36
○ 2026-03-18 11:19:00
○ 2026-03-18 14:46:04

○NSns-689.awsdns-22.net2016-02-09 → 2017-08-21 · 5 obs

○ 2015-11-21 17:27:20
● 2016-02-09 11:38:44
● 2017-08-21 14:11:36
○ 2026-03-18 11:19:00
○ 2026-03-18 14:46:04

○NSns.heartinternet.uk2015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 23:31:40
● 2015-11-21 17:27:20
○ 2016-02-09 11:38:44
○ 2026-03-18 14:46:04

○NSns2.heartinternet.uk2015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 23:31:40
● 2015-11-21 17:27:20
○ 2016-02-09 11:38:44
○ 2026-03-18 14:46:04

●NSns65.domaincontrol.com2026-03-18 → 2026-03-18 · 3 obs

○ 2017-08-21 14:11:36
● 2026-03-18 11:19:00
● 2026-03-18 14:46:04

●NSns66.domaincontrol.com2026-03-18 → 2026-03-18 · 3 obs

○ 2017-08-21 14:11:36
● 2026-03-18 11:19:00
● 2026-03-18 14:46:04

○MXalt1.aspmx.l.google.com2015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 23:31:40
● 2015-11-21 17:27:20
○ 2016-02-09 11:38:44
○ 2026-03-18 14:46:04

○MXalt2.aspmx.l.google.com2015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 23:31:40
● 2015-11-21 17:27:20
○ 2016-02-09 11:38:44
○ 2026-03-18 14:46:04

○MXalt3.aspmx.l.google.com2015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 23:31:40
● 2015-11-21 17:27:20
○ 2016-02-09 11:38:44
○ 2026-03-18 14:46:04

○MXalt4.aspmx.l.google.com2015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 23:31:40
● 2015-11-21 17:27:20
○ 2016-02-09 11:38:44
○ 2026-03-18 14:46:04

○MXaspmx.l.google.com2015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 23:31:40
● 2015-11-21 17:27:20
○ 2016-02-09 11:38:44
○ 2026-03-18 14:46:04

●MXbarrowtech-com.mail.protection.outlook.com2026-03-18 → 2026-03-18 · 3 obs

○ 2017-08-21 14:11:36
● 2026-03-18 11:19:00
● 2026-03-18 14:46:04

○MXin1-smtp.messagingengine.com2016-02-09 → 2017-08-21 · 5 obs

○ 2015-11-21 17:27:20
● 2016-02-09 11:38:44
● 2017-08-21 14:11:36
○ 2026-03-18 11:19:00
○ 2026-03-18 14:46:04

○MXin2-smtp.messagingengine.com2016-02-09 → 2017-08-21 · 5 obs

○ 2015-11-21 17:27:20
● 2016-02-09 11:38:44
● 2017-08-21 14:11:36
○ 2026-03-18 11:19:00
○ 2026-03-18 14:46:04

●A198.185.159.1442026-03-18 → 2026-03-18 · 3 obs

○ 2017-08-21 14:11:36
● 2026-03-18 11:19:00
● 2026-03-18 14:46:04

●A198.185.159.1452026-03-18 → 2026-03-18 · 3 obs

○ 2017-08-21 14:11:36
● 2026-03-18 11:19:00
● 2026-03-18 14:46:04

●A198.49.23.1442026-03-18 → 2026-03-18 · 3 obs

○ 2017-08-21 14:11:36
● 2026-03-18 11:19:00
● 2026-03-18 14:46:04

●A198.49.23.1452026-03-18 → 2026-03-18 · 3 obs

○ 2017-08-21 14:11:36
● 2026-03-18 11:19:00
● 2026-03-18 14:46:04

○A54.154.193.282015-07-23 → 2017-08-21 · 4 obs

● 2015-07-23 23:31:40
● 2017-08-21 14:11:36
○ 2026-03-18 11:19:00
○ 2026-03-18 14:46:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
barrowtech.com	ns66.domaincontrol.com, ns65.domaincontrol.com	4 records

✅ Authoritative Response

Server: 173.201.70.43

NS records: ns66.domaincontrol.com, ns65.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for barrowtech.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns65.domaincontrol.com, ns66.domaincontrol.com`
MX	1	`barrowtech-com.mail.protection.outlook.c`
TXT	3	`v=spf1 include:spf.protection.outlook.co, protonmail-verification=beef3d9f5cc9d34d...`
SOA	1	`ns65.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)

Analysis

Hierarchy

barrowtech.com is parent of support.barrowtech.com and monitoring.barrowtech.com.

IP Addresses

barrowtech.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance bymi.co.uk, biosherpa.com, bcpli.com, mustseememphis.com and dustinspagnola.com share IP numbers with barrowtech.com.

Name Servers

barrowtech.com's delegation is to two name servers ns65.domaincontrol.com and ns66.domaincontrol.com.

barrowtech.com shares the same name server configuration as other domains, such as kroy-wen.com, inspatraining.com, plinc.org, iptvqc.ca and simplicityseniorliving.com.

barrowtech.com shares name servers with other domains at least partially, for example emechyale.in.

Host names with two IP numbers: ns65.domaincontrol.com points to 2603:5:2164::2b and 97.74.102.43; ns66.domaincontrol.com points to 2603:5:2264::2b and 173.201.70.43

Mail Servers

barrowtech.com is served by a single mail server, barrowtech-com.mail.protection.outlook.com.

The host name barrowtech-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

barrowtech.com - robtex.com

barrowtech.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`barrowtech.com`

`com`