`firstoperation.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

Same first word

firstoperation.com

Similar names

patiofrontiers.com

firestationpro.com

finisterratopo.com

patriotsonfire.com

DNS History

5 records (3 active, 2 former)

○NSdns10.hichina.com2016-07-13 → 2017-04-03 · 4 obs

● 2016-07-13 13:39:36
● 2017-04-03 18:50:26
○ 2026-03-11 01:31:42
○ 2026-03-11 05:07:04

○NSdns9.hichina.com2016-07-13 → 2017-04-03 · 4 obs

● 2016-07-13 13:39:36
● 2017-04-03 18:50:26
○ 2026-03-11 01:31:42
○ 2026-03-11 05:07:04

●NSns.buydomains.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-04-03 18:50:26
● 2026-03-11 01:31:42
● 2026-03-11 05:07:04

●NSthis-domain-for-sale.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-04-03 18:50:26
● 2026-03-11 01:31:42
● 2026-03-11 05:07:04

●A207.148.248.1432026-03-11 → 2026-03-11 · 2 obs

● 2026-03-11 01:31:42
● 2026-03-11 05:07:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
firstoperation.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 firstoperation.com (unsigned zone)

⏱️ Timing

Total: 320ms | 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

firstoperation.com resolves to one IP number: 207.148.248.143.

other host names including ubydomains.com, editorialtoday.com, user65.imgstone.com, yummytwist.com and importere.com share IP numbers with firstoperation.com.

Name Servers

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

firstoperation.com shares the same name server setup as other domains, for instance msfriendly.com, freelancemanufacturing.com, craftybro.com, cubak.com and freshimported.com.

firstoperation.com shares name servers with other domains at least partially, for example icfs.net and seeseven.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.

firstoperation.com - robtex.com