`supportingtech.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

Subdomains

mail.supportingtech.com

Same first word

supportingtech.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-08-17 → 2026-03-23 · 2 obs

● 2015-08-17 07:55:04
● 2026-03-23 14:57:48

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

○ 2015-08-17 07:55:04
● 2026-03-23 14:51:56
● 2026-03-23 14:57:48

○A141.8.225.1242015-12-16 → 2016-09-16 · 5 obs

○ 2015-08-17 07:55:04
● 2015-12-16 13:10:16
● 2016-09-16 01:32:10
○ 2017-06-01 11:07:24
○ 2026-03-23 14:57:48

●A207.148.248.1432017-06-01 → 2026-03-23 · 3 obs

○ 2016-09-16 01:32:10
● 2017-06-01 11:07:24
● 2026-03-23 14:57:48

○A50.63.202.1042015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 07:55:04
○ 2015-12-16 13:10:16
○ 2026-03-23 14:57:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
supportingtech.com	ns.buydomains.com, this-domain-for-sale.com	-

✅ 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 supportingtech.com (unsigned zone)

⏱️ Timing

Total: 3420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

Analysis

Hierarchy

supportingtech.com is the parent of mail.supportingtech.com.

IP Addresses

supportingtech.com resolves to one IP number: 207.148.248.143.

other host names including mypersonaltravel.com, exhilaratingnature.bigperspectives.com, sofiascollection.com, underdeadlines.com and mcroach.com share IP numbers with supportingtech.com.

Name Servers

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

supportingtech.com shares the same name server setup as other domains, for instance forestryguide.com, dosomethink.com, cumm.org, archibots.com and prizeresults.com.

supportingtech.com shares name servers with other domains at least partially, for example gamu.net and purepots.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 pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

supportingtech.com - robtex.com