`lockgrid.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 AS1461852.20.0.0/14}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 AS1461852.20.0.0/14}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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=1783621257

DNS History

13 records (3 active, 10 former)

●NSns.buydomains.com2016-07-14 → 2026-07-09 · 3 obs

○ 2016-03-08 07:51:02
● 2016-07-14 05:07:14
● 2026-07-09 18:27:22

○NSns1.babyfuzz.com2016-03-08 → 2016-03-08 · 4 obs

○ 2015-12-04 23:30:20
● 2016-03-08 07:51:02
○ 2016-07-14 05:07:14
○ 2026-07-09 18:27:22

○NSns2.babyfuzz.com2016-03-08 → 2016-03-08 · 4 obs

○ 2015-12-04 23:30:20
● 2016-03-08 07:51:02
○ 2016-07-14 05:07:14
○ 2026-07-09 18:27:22

○NSns49.domaincontrol.com2015-08-13 → 2015-12-04 · 4 obs

● 2015-08-13 16:46:44
● 2015-12-04 23:30:20
○ 2016-03-08 07:51:02
○ 2026-07-09 18:27:22

○NSns50.domaincontrol.com2015-08-13 → 2015-12-04 · 4 obs

● 2015-08-13 16:46:44
● 2015-12-04 23:30:20
○ 2016-03-08 07:51:02
○ 2026-07-09 18:27:22

●NSthis-domain-for-sale.com2026-06-26 → 2026-07-09 · 3 obs

○ 2016-07-14 05:07:14
● 2026-06-26 19:23:56
● 2026-07-09 18:27:22

○MXlockgrid.com2016-03-08 → 2016-03-08 · 4 obs

○ 2015-12-04 23:30:20
● 2016-03-08 07:51:02
○ 2016-07-14 05:07:14
○ 2026-07-09 18:27:22

○MXmailstore1.secureserver.net2015-08-13 → 2015-12-04 · 4 obs

● 2015-08-13 16:46:44
● 2015-12-04 23:30:20
○ 2016-03-08 07:51:02
○ 2026-07-09 18:27:22

○MXsmtp.secureserver.net2015-08-13 → 2015-12-04 · 4 obs

● 2015-08-13 16:46:44
● 2015-12-04 23:30:20
○ 2016-03-08 07:51:02
○ 2026-07-09 18:27:22

○A108.174.157.722016-03-08 → 2016-03-08 · 4 obs

○ 2015-12-04 23:30:20
● 2016-03-08 07:51:02
○ 2016-07-14 05:07:14
○ 2026-07-09 18:27:22

○A141.8.225.1242016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-08 07:51:02
● 2016-07-14 05:07:14
○ 2017-04-03 12:07:36
○ 2026-07-09 18:27:22

○A184.168.221.112015-08-13 → 2015-12-04 · 4 obs

● 2015-08-13 16:46:44
● 2015-12-04 23:30:20
○ 2016-03-08 07:51:02
○ 2026-07-09 18:27:22

●A207.148.248.1432017-04-03 → 2026-07-09 · 3 obs

○ 2016-07-14 05:07:14
● 2017-04-03 12:07:36
● 2026-07-09 18:27:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
lockgrid.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lockgrid.com (unsigned zone)

⏱️ Timing

Total: 2029ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

lockgrid.com directs to one IP number, which is 207.148.248.143.

Name Servers

lockgrid.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.

this-domain-for-sale.com resolves to 52.20.26.87; ns.buydomains.com resolves to the same IP address, 52.20.26.87.

Both this-domain-for-sale.com and ns.buydomains.com resolve to 52.20.26.87 IP addresses each.

lockgrid.com - robtex.com

lockgrid.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`lockgrid.com`

`com`