classfree.com - dns.ninja

`classfree.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies}
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies}
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies}
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies}
NS	`damao.ns.giantpanda.com` ⭐
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`yangguang.ns.giantpanda.com`
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
MX	`mail.mailerhost.net` ⭐
		A	5.161.133.13^{🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24}
			PTR	`mail.mailerhost.net`
		A	161.35.84.83^{🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean}
			PTR	`mail.mailerhost.net`
TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`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=1782596500

Same first word

classfree.org

classfree.com

Similar names

DNS History

13 records (11 active, 2 former)

●NSdamao.ns.giantpanda.com2026-04-08 → 2026-06-27 · 2 obs

● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●NSyangguang.ns.giantpanda.com2026-04-08 → 2026-06-27 · 2 obs

● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●MXmail.mailerhost.net2026-04-08 → 2026-06-27 · 2 obs

● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

○A207.148.248.1432015-11-09 → 2017-06-23 · 5 obs

○ 2015-07-06 09:34:22
● 2015-11-09 22:18:16
● 2017-06-23 05:04:50
○ 2026-04-08 22:42:36
○ 2026-06-27 22:11:20

●A2600:3c03::f03c:95ff:fe00:29ca2026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●A2600:3c03::f03c:95ff:fe91:5d522026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●A2600:3c03::f03c:95ff:feed:4d4f2026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●A2600:3c03::f03c:95ff:feed:cf2a2026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●A45.33.83.1002026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●A45.79.167.1802026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

○A66.151.181.492015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 09:34:22
○ 2015-11-09 22:18:16
○ 2026-06-27 22:11:20

●A66.175.209.1792026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

●A96.126.111.1652026-04-08 → 2026-06-27 · 3 obs

○ 2017-06-23 05:04:50
● 2026-04-08 22:42:36
● 2026-06-27 22:11:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classfree.com	damao.ns.giantpanda.com, yangguang.ns.giantpanda.com	2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classfree.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`66.175.209.179, 96.126.111.165...`
AAAA	4	`2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe91:5d52...`
NS	2	`damao.ns.giantpanda.com, yangguang.ns.giantpanda.com`
MX	1	`mail.mailerhost.net (pri: 1)`
TXT	1	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	1	`damao.ns.giantpanda.com admin.giantpanda`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

classfree.com resolves to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Additional host names — mail.rivierainnco.com, track-149uew.link, www.bemyguesthotel.com.com and two others — share IP numbers with classfree.com.

Name Servers

Two name servers handle the delegation for classfree.com: damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

classfree.com shares its name server setup with other domains, including mail1.warid.com, bkblog.com, climbout.com and two others.

classfree.com shares at least some of its name servers with other domains, including 122-135.serverprovider.com, www.emly.com, mail.bptc.com and two others.

damao.ns.giantpanda.com and yangguang.ns.giantpanda.com each resolve to one IP number: damao.ns.giantpanda.com points to 3.33.232.36 and yangguang.ns.giantpanda.com points to 75.2.45.63.

Mail Servers

classfree.com has one mail server: mail.mailerhost.net.

classfree.com shares the same mail server setup as other domains, including www.esx.org, dollarinpocket.com, mail.avdocument.com and two others.

mail.mailerhost.net points to two IP addresses: 5.161.133.13 and 161.35.84.83.