`tlsys.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=1778612551

Subdomains

hostmaster.tlsys.com

Same first word

tlsys.cn

tlsys.com

Similar names

tslys.com

ssytl.com

styls.cz

ysstl.com

lysts.com

lssyt.com

lssyt.net

lsyst.ru

sytls.cn

slsyt.com

styls.ru

tssly.com

tsyls.com

ysslt.com

yslst.com

ltsys.cn

styls.com

lysts.co

lsyst.pt

tssyl.icu

sylts.com

syslt.de

ystsl.com

slyst.com

lsyts.com

ltsys.com.cn

tylss.cn

ytssl.com

ssylt.com

sslty.fi

lsyst.com

lysts.net

sylts.de

stysl.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-05-03 → 2026-05-12 · 2 obs

● 2026-05-03 07:14:26
● 2026-05-12 19:20:32

●NSthis-domain-for-sale.com2026-05-03 → 2026-05-12 · 2 obs

● 2026-05-03 07:14:26
● 2026-05-12 19:20:32

●A207.148.248.1432015-11-15 → 2026-05-12 · 3 obs

○ 2015-07-19 07:19:46
● 2015-11-15 19:54:44
● 2026-05-12 19:20:32

○A66.151.181.492015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 07:19:46
○ 2015-11-15 19:54:44
○ 2026-05-12 19:20:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
tlsys.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 tlsys.com (unsigned zone)

⏱️ Timing

Total: 391ms | 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

Hierarchy

hostmaster.tlsys.com has tlsys.com as its parent.

IP Addresses

tlsys.com maps to IP address 207.148.248.143.

Other host names, for instance firearmsco.com, newporttours.com, earthquakegarden.com, startupconcept.com and artsyspaces.com share IP numbers with tlsys.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com are delegated to tlsys.com.

tlsys.com uses the same name server configuration as other domains, such as faxnetwork.com, practicalecclesiology.com, houseworkplus.com, cardboardcases.com and southdragon.com.

tlsys.com shares name servers with other domains at least partially, for instance growsomethinggreen.com and wasteinternational.com.

Hostnames with one IP number:

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

ns.buydomains.com points to 52.20.26.87

Hostnames pointing to 52.20.26.87: this-domain-for-sale.com, ns.buydomains.com

tlsys.com - robtex.com

tlsys.com

com