`checkfreeisolutions.net`

DNSSEC	⚠️ Not signed
NS	`dns2.p07.nsone.net` ⭐
		A	2a00:edc0:6259:7:7::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p07.nsone.net`
		A	198.51.45.7^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p07.nsone.net`
NS	`dns4.p07.nsone.net`
		A	2a00:edc0:6259:7:7::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p07.nsone.net`
		A	198.51.45.71^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p07.nsone.net`
NS	`ns1.p201.dns.oraclecloud.net`
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2.p201.dns.oraclecloud.net`
		A	2600:2000:2110::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
SOA	`dns2.p07.nsone.net`domainadmin@firstdata.com serial=763100755

`net`

	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=1774555957

Same first word

checkfreeisolutions.com

checkfreeisolutions.org

checkfreeisolutions.net

DNS History

9 records (4 active, 5 former)

●NSdns2.p07.nsone.net2026-02-26 → 2026-03-26 · 3 obs

○ 2020-02-06 23:10:52
● 2026-02-26 06:30:18
● 2026-03-26 20:27:18

●NSdns4.p07.nsone.net2026-02-26 → 2026-03-26 · 3 obs

○ 2020-02-06 23:10:52
● 2026-02-26 06:30:18
● 2026-03-26 20:27:18

●NSns1.p201.dns.oraclecloud.net2026-02-26 → 2026-03-26 · 3 obs

○ 2020-02-06 23:10:52
● 2026-02-26 06:30:18
● 2026-03-26 20:27:18

●NSns2.p201.dns.oraclecloud.net2026-02-26 → 2026-03-26 · 3 obs

○ 2020-02-06 23:10:52
● 2026-02-26 06:30:18
● 2026-03-26 20:27:18

○NSns6.onefiserv.com2015-07-16 → 2020-02-06 · 5 obs

○ 2007-09-18 20:00:50
● 2015-07-16 17:38:30
● 2020-02-06 23:10:52
○ 2026-02-26 06:30:18
○ 2026-03-26 20:27:18

○NSns67.worldnic.com2007-09-18 → 2007-09-18 · 3 obs

● 2007-09-18 20:00:50
○ 2015-07-16 17:38:30
○ 2026-03-26 20:27:18

○NSns68.worldnic.com2007-09-18 → 2007-09-18 · 3 obs

● 2007-09-18 20:00:50
○ 2015-07-16 17:38:30
○ 2026-03-26 20:27:18

○NSns7.onefiserv.com2015-07-16 → 2020-02-06 · 5 obs

○ 2007-09-18 20:00:50
● 2015-07-16 17:38:30
● 2020-02-06 23:10:52
○ 2026-02-26 06:30:18
○ 2026-03-26 20:27:18

○A209.62.20.1882007-09-18 → 2007-09-18 · 3 obs

● 2007-09-18 20:00:50
○ 2015-07-16 17:38:30
○ 2026-03-26 20:27:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
checkfreeisolutions.net	dns2.p07.nsone.net, dns4.p07.nsone.net, ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net	8 records

✅ Authoritative Response

Server:198.51.45.7

NS records: dns2.p07.nsone.net, dns4.p07.nsone.net, ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkfreeisolutions.net (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns2.p07.nsone.net, ns1.p201.dns.oraclecloud.net...`
SOA	1	`dns2.p07.nsone.net domainadmin.firstdata`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns2.p07.nsone.net, dns2.p07.nsone.net, dns4.p07.nsone.net...)

Analysis

Name Servers

checkfreeisolutions.net is delegated to four name servers: dns2.p07.nsone.net, dns4.p07.nsone.net, ns1.p201.dns.oraclecloud.net and ns2.p201.dns.oraclecloud.net.

checkfreeisolutions.net at least partially shares name servers with other domains, including agilent.com.my, 60.57.69.in-addr.arpa, famontherun.com, insider-intelligence.com and ttr-amyloidos.se.

These name servers are typically used together with the name servers dns1.p07.nsone.net, dns3.p07.nsone.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net and a1-160.akam.net.

Hosts with two IP numbers:

Host dns2.p07.nsone.net points to 2a00:edc0:6259:7:7::2 and 198.51.45.7

Host dns4.p07.nsone.net points to 2a00:edc0:6259:7:7::4 and 198.51.45.71

Host ns1.p201.dns.oraclecloud.net points to 2600:2000:2100::c9 and 108.59.166.201

Host ns2.p201.dns.oraclecloud.net points to 2600:2000:2110::c9 and 108.59.168.201

checkfreeisolutions.net - robtex.com