`tightsystems.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
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=1771291435

WOT: SAFE (60/100)

Same first word

tightsystems.com

DNS History

6 records (3 active, 3 former)

●NSns.buydomains.com2026-02-26 → 2026-03-24 · 2 obs

● 2026-02-26 20:28:38
● 2026-03-24 07:19:08

●NSthis-domain-for-sale.com2026-02-26 → 2026-03-24 · 2 obs

● 2026-02-26 20:28:38
● 2026-03-24 07:19:08

○MXdev.null2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 22:05:46
○ 2015-07-18 01:30:40
○ 2026-03-24 07:19:08

●A207.148.248.1432015-12-07 → 2026-03-24 · 7 obs

○ 2015-07-18 01:30:40
● 2015-12-07 14:02:44
● 2026-03-05 09:53:54
○ 2026-03-08 04:39:34
● 2026-03-08 11:01:52
○ 2026-03-17 04:20:38
● 2026-03-24 07:19:08

○A208.254.26.1322008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 22:05:46
○ 2015-07-18 01:30:40
○ 2026-03-24 07:19:08

○A66.151.181.492015-07-18 → 2015-07-18 · 4 obs

○ 2008-03-19 22:05:46
● 2015-07-18 01:30:40
○ 2015-12-07 14:02:44
○ 2026-03-24 07:19:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tightsystems.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 tightsystems.com (unsigned zone)

⏱️ Timing

Total: 119ms | 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

tightsystems.com points to a single IP number: 207.148.248.143.

Other host names, for instance cmist.com, girlyneeds.com, weddingceramics.com, mtsg.org and childrensangels.com share IP numbers with tightsystems.com.

Name Servers

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

tightsystems.com uses the same name server setup as other domains, for instance xiseo.com, goldenclearance.com, bizasap.com, cenvis.com and blacksmithworks.com.

tightsystems.com shares name servers with other domains at least partially; for example edsconnect.com, athleticunity.com, abundantlyauthentic.com and particularplace.com.

these name servers are often used together with the name servers ns2.buydomains.com.

Host names with a single IP number:

this-domain-for-sale.com points to 52.20.26.87.

ns.buydomains.com points to 52.20.26.87.

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

tightsystems.com - robtex.com