`promocircuit.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^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			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^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			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=1774371157

Same first word

promocircuit.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2020-04-03 → 2026-03-24 · 3 obs

○ 2017-04-04 01:27:02
● 2020-04-03 04:56:42
● 2026-03-24 16:57:44

○NSns1.validname.com2015-08-15 → 2017-04-04 · 4 obs

● 2015-08-15 11:20:28
● 2017-04-04 01:27:02
○ 2020-04-03 04:56:42
○ 2026-03-24 16:57:44

○NSns2.validname.com2015-08-15 → 2017-04-04 · 4 obs

● 2015-08-15 11:20:28
● 2017-04-04 01:27:02
○ 2020-04-03 04:56:42
○ 2026-03-24 16:57:44

●NSthis-domain-for-sale.com2026-03-14 → 2026-03-24 · 3 obs

○ 2020-04-03 04:56:42
● 2026-03-14 16:09:20
● 2026-03-24 16:57:44

●A207.148.248.1432020-04-03 → 2026-03-24 · 2 obs

● 2020-04-03 04:56:42
● 2026-03-24 16:57:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
promocircuit.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for promocircuit.com (unsigned zone)

⏱️ Timing

Total: 123ms | 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

promocircuit.com points to a single IP address: 207.148.248.143.

Other host names such as verenius.com, cartucho.org, cosmetologyreview.com, superbblooms.com and mail.musictheorist.com share IP numbers with promocircuit.com.

Name Servers

promocircuit.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

promocircuit.com uses the same name server setup as other domains, including quickgeeks.com, mbab.org, emedic.org, dealsavers.com and straighttrade.com.

promocircuit.com at least partially shares name servers with other domains; for instance medicalcurator.com, downloadcheap.com and lodgingindex.com.

These name servers are commonly used alongside the name servers ns2.buydomains.com.

Host names sharing a single IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

promocircuit.com - robtex.com