`polarexpedition.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=1776167022

Same first word

polarexpedition.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2015-04-26 → 2026-04-14 · 2 obs

● 2015-04-26 00:23:18
● 2026-04-14 11:48:02

●NSthis-domain-for-sale.com2026-04-07 → 2026-04-14 · 3 obs

○ 2015-04-26 00:23:18
● 2026-04-07 16:14:40
● 2026-04-14 11:48:02

●A207.148.248.1432015-10-16 → 2026-04-14 · 3 obs

○ 2015-04-26 00:23:18
● 2015-10-16 22:22:12
● 2026-04-14 11:48:02

○A66.151.181.492015-04-26 → 2015-04-26 · 3 obs

● 2015-04-26 00:23:18
○ 2015-10-16 22:22:12
○ 2026-04-14 11:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
polarexpedition.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 polarexpedition.com (unsigned zone)

⏱️ Timing

Total: 1550ms | 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

polarexpedition.com resolves to one IP number: 207.148.248.143.

Other host names, for instance italialinks.com, troubledhomes.com, successfulfutures.com, mail1.woosh.com and clippromotion.com share IP numbers with polarexpedition.com.

Name Servers

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

polarexpedition.com uses the same name server setup as other domains, such as afw4n.com, monthlybargain.com, texasbay.com, financegeneral.com and dualedition.com.

polarexpedition.com shares name servers with other domains at least partially, for example childsden.com, witchcrafthaven.com and contractorconnector.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.

polarexpedition.com - robtex.com