`firewalldemo.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

www.firewalldemo.com

Same first word

firewalldemo.com

Similar names

elderlawofmi.org

elderlawofmi.info

DNS History

10 records (3 active, 7 former)

●NSns.buydomains.com2022-01-01 → 2026-03-24 · 3 obs

○ 2020-07-05 11:11:40
● 2022-01-01 19:32:08
● 2026-03-24 12:14:02

○NSns75.domaincontrol.com2020-01-12 → 2020-07-05 · 4 obs

● 2020-01-12 17:47:40
● 2020-07-05 11:11:40
○ 2022-01-01 19:32:08
○ 2026-03-24 12:14:02

○NSns76.domaincontrol.com2020-01-12 → 2020-07-05 · 4 obs

● 2020-01-12 17:47:40
● 2020-07-05 11:11:40
○ 2022-01-01 19:32:08
○ 2026-03-24 12:14:02

●NSthis-domain-for-sale.com2026-03-06 → 2026-03-24 · 3 obs

○ 2022-01-01 19:32:08
● 2026-03-06 16:04:50
● 2026-03-24 12:14:02

●A207.148.248.1432026-03-06 → 2026-03-24 · 3 obs

○ 2022-01-01 19:32:08
● 2026-03-06 16:04:50
● 2026-03-24 12:14:02

○A209.99.64.432022-01-01 → 2022-01-01 · 4 obs

○ 2020-07-05 11:11:40
● 2022-01-01 19:32:08
○ 2026-03-06 16:04:50
○ 2026-03-24 12:14:02

○A216.239.32.2112020-01-12 → 2020-07-05 · 4 obs

● 2020-01-12 17:47:40
● 2020-07-05 11:11:40
○ 2022-01-01 19:32:08
○ 2026-03-24 12:14:02

○A216.239.34.2112020-01-12 → 2020-07-05 · 4 obs

● 2020-01-12 17:47:40
● 2020-07-05 11:11:40
○ 2022-01-01 19:32:08
○ 2026-03-24 12:14:02

○A216.239.36.2112020-01-12 → 2020-07-05 · 4 obs

● 2020-01-12 17:47:40
● 2020-07-05 11:11:40
○ 2022-01-01 19:32:08
○ 2026-03-24 12:14:02

○A216.239.38.2112020-01-12 → 2020-07-05 · 4 obs

● 2020-01-12 17:47:40
● 2020-07-05 11:11:40
○ 2022-01-01 19:32:08
○ 2026-03-24 12:14:02

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 94ms | 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

firewalldemo.com is the parent of www.firewalldemo.com.

IP Addresses

firewalldemo.com resolves to one IP number: 207.148.248.143.

other host names including www.brisketbbq.com, uhcom.com, ns1.tilapiafarm.com, helprate.com and envrex.com share IP numbers with firewalldemo.com.

Name Servers

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

firewalldemo.com shares the same name server setup as other domains, for instance laserdoppler.com, tirrex.com, armchairguru.com, seoreferrals.com and echodnia.com.

firewalldemo.com shares at least some name servers with other domains, for example tglc.com, sealutions.org and tiation.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.

firewalldemo.com - robtex.com