`sdtnet.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=1778470891

Subdomains

ex7.sdtnet.com

Same first word

sdtnet.com

sdtnet.eu

sdtnet.de

Similar names

stdent.ru

ndtest.ru

tsdnet.com

stdent.cz

dstnet.eu

ettdns.net

tdsetn.org

dntest.com

dstnet.com

tdsnet.com

dsnett.com

dtsnet.ru

dstnet.net

netstd.com

tdsetn.com

testnd.gov

dtnest.com

stdent.com

dstnet.de

edstnt.com

stdent.com.ua

tdsnet.co.jp

dentst.com

ttsend.com

dtsnet.de

dsnett.no

ndtest.de

dntest.se

dtsnet.ro

dtnets.com

dstnet.es

setndt.com

stentd.com

dtsnet.net

dtsnet.com

sdnett.com

stdnet.com

ettdns.com

tsdent.com

tdsnet.biz

stdnet.de

tdsnet.jp

dntest.net

sdnett.no

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-04-23 → 2026-05-11 · 2 obs

● 2026-04-23 15:43:04
● 2026-05-11 03:45:16

●NSthis-domain-for-sale.com2026-04-23 → 2026-05-11 · 2 obs

● 2026-04-23 15:43:04
● 2026-05-11 03:45:16

●A207.148.248.1432015-10-22 → 2026-05-11 · 3 obs

○ 2015-08-07 00:14:06
● 2015-10-22 04:47:48
● 2026-05-11 03:45:16

○A66.151.181.492015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 00:14:06
○ 2015-10-22 04:47:48
○ 2026-05-11 03:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
sdtnet.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 sdtnet.com (unsigned zone)

⏱️ Timing

Total: 3094ms | 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

The parent of ex7.sdtnet.com is sdtnet.com.

IP Addresses

sdtnet.com points to an IP address: 207.148.248.143.

other host names include www.ameritia.com, germanforum.com, wellnesslogistics.com, jedesign.net and ns2.urkon.com; they share IP numbers with sdtnet.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for sdtnet.com.

sdtnet.com shares the same name server setup as other domains, for instance chiropracticguide.com, reliabilitysystems.com, problemco.com, parki.net and exercisecycling.com.

sdtnet.com shares name servers with other domains at least partially, for example mediamessenger.com.

Host names with a single IP

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

ns.buydomains.com points to 52.20.26.87

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

sdtnet.com - robtex.com

sdtnet.com

com