`upgradingonline.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=1774369342

Same first word

upgradingonline.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 16:26:30

●NSthis-domain-for-sale.com2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 16:26:30

●A207.148.248.1432015-12-27 → 2026-03-24 · 3 obs

○ 2015-08-10 03:29:40
● 2015-12-27 01:42:42
● 2026-03-24 16:26:30

○A66.151.181.492015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 03:29:40
○ 2015-12-27 01:42:42
○ 2026-03-24 16:26:30

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 67ms | 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

upgradingonline.com points to an IP address: 207.148.248.143.

other host names include tearoomguide.com, fyinet.com, lozac.com, sunsetjewels.com and gambiabirds.com; they share IP numbers with upgradingonline.com.

Name Servers

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

upgradingonline.com shares the same name server setup as other domains, for instance michaelproductions.com, fluts.com, feltforum.com, compensationpartner.com and sricharan.com.

upgradingonline.com shares name servers with other domains at least partially, for example glotu.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

upgradingonline.com - robtex.com