`silentdefender.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

Previously MX for

silentdefender.com

Same first word

silentdefender.com

silentdefender.co.uk

DNS History

7 records (3 active, 4 former)

●NSns.buydomains.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-03-24 01:19:10
● 2026-02-23 12:59:14
● 2026-03-23 07:36:56

○NSns1.stablehost.com2015-07-14 → 2017-03-24 · 4 obs

● 2015-07-14 17:00:06
● 2017-03-24 01:19:10
○ 2026-02-23 12:59:14
○ 2026-03-23 07:36:56

○NSns2.stablehost.com2015-07-14 → 2017-03-24 · 4 obs

● 2015-07-14 17:00:06
● 2017-03-24 01:19:10
○ 2026-02-23 12:59:14
○ 2026-03-23 07:36:56

●NSthis-domain-for-sale.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-03-24 01:19:10
● 2026-02-23 12:59:14
● 2026-03-23 07:36:56

○MXsilentdefender.com2015-07-14 → 2017-03-24 · 4 obs

● 2015-07-14 17:00:06
● 2017-03-24 01:19:10
○ 2026-02-23 12:59:14
○ 2026-03-23 07:36:56

○A198.143.138.442015-07-14 → 2017-03-24 · 4 obs

● 2015-07-14 17:00:06
● 2017-03-24 01:19:10
○ 2026-02-23 12:59:14
○ 2026-03-23 07:36:56

●A207.148.248.1432026-02-23 → 2026-03-23 · 3 obs

○ 2017-03-24 01:19:10
● 2026-02-23 12:59:14
● 2026-03-23 07:36:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
silentdefender.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 silentdefender.com (unsigned zone)

⏱️ Timing

Total: 3542ms | 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

silentdefender.com resolves to one IP number: 207.148.248.143.

Other host names, for instance supermiguel.swifttraffic.com, xamus.com, nirgex.com, louisianablues.com and khpco.com share IP numbers with silentdefender.com.

Name Servers

silentdefender.com's delegation uses two name servers: this-domain-for-sale.com and ns.buydomains.com.

silentdefender.com uses the same name server setup as other domains, such as oleak.com, litlady.com, solutionsmobiles.com, mexicoclasico.com and internationalmfg.com.

silentdefender.com shares name servers with other domains at least partially, for example topcash.net, facileprestito.com and businessriders.com.

These name servers are commonly used with ns2.buydomains.com.

Host names with a single IP number:

The host name this-domain-for-sale.com points to 52.20.26.87.

The host name 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.

silentdefender.com - robtex.com