`classesconnection.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`ip-13-248-169-48.defastlink.net`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=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=1776071472

Subdomains

mail.classesconnection.com

Same first word

classesconnection.com

DNS History

6 records (4 active, 2 former)

●NSns1.afternic.com2026-03-19 → 2026-04-13 · 2 obs

● 2026-03-19 21:53:22
● 2026-04-13 09:28:56

●NSns2.afternic.com2026-03-19 → 2026-04-13 · 2 obs

● 2026-03-19 21:53:22
● 2026-04-13 09:28:56

●A13.248.169.482026-03-19 → 2026-04-13 · 3 obs

○ 2020-02-18 22:57:38
● 2026-03-19 21:53:22
● 2026-04-13 09:28:56

○A207.148.248.1432015-11-20 → 2020-02-18 · 5 obs

○ 2015-07-11 13:37:44
● 2015-11-20 01:13:58
● 2020-02-18 22:57:38
○ 2026-03-19 21:53:22
○ 2026-04-13 09:28:56

○A66.151.181.492015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 13:37:44
○ 2015-11-20 01:13:58
○ 2026-04-13 09:28:56

●A76.223.54.1462026-03-19 → 2026-04-13 · 3 obs

○ 2020-02-18 22:57:38
● 2026-03-19 21:53:22
● 2026-04-13 09:28:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
classesconnection.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classesconnection.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

mail.classesconnection.com is a child of classesconnection.com.

IP Addresses

classesconnection.com has two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance thevino.com, foodautonomy.com, francesrodriguez.com, moderngolfers.com and cuchina.com share IP numbers with classesconnection.com.

Name Servers

classesconnection.com's delegation uses two name servers: ns1.afternic.com and ns2.afternic.com.

classesconnection.com uses the same name server setup as other domains, such as spongies.com, chapungu.com, eyand.com, sky-sun.com and homezone.net.

classesconnection.com at least partially shares name servers with other domains, including agencyfm.com, ayuur.com, eatpulse.com, a939.com and provenresponse.com.

these name servers are commonly used alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn, verification-yqwlayzppiicikkzjkdghq.ns101.verify.hn, verification-cbwnjways3zfttq2mjqjey.ns101.verify.hn and verification-mt4kppox65xj994jdmttdg.ns101.verify.hn.

Host names with two IPs:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69

classesconnection.com - robtex.com