classes.ng - dns.ninja

`classes.ng`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b8ec^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:131f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.31^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.236^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`drake.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drake.ns.cloudflare.com`
		A	108.162.195.14^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	162.159.44.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	172.64.35.14^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
NS	`edna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:66.29.132.206 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.31, 172.67.184.236
		IPv6 hints	2606:4700:3034::ac43:b8ec, 2606:4700:3037::6815:131f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOA	`drake.ns.cloudflare.com`dns@cloudflare.com serial=2410365220

`ng`

	DNSSEC	🔒 Signed (DS record present)
	NS	`nsa.nic.net.ng` ⭐
	NS	`ns2.nic.net.ng`
	NS	`ns3.nic.net.ng`
	NS	`ns4.nic.net.ng`
	NS	`ns5.nic.net.ng`
	TXT	`Generation Time: 1786028228`
	SOA	`nsa.nic.net.ng`noc@nira.org.ng serial=2026226995

📈 Tranco rank: #737,406
⚠️ On DNS blocklist: spam-tlds

Same first word

classes.at

classes.io

classes.com.hk

classes.guru

classes.ie

classes.ca

classes.me

classes.eu

classes.co.il

classes.university

classes.training

classes.de

classes.com.au

classes.com

classes.gg

classes.ng

classes.net

classes.life

classes.com.br

classes.ws

classes.org

classes.se

classes.dance

classes.us

classes.ch

classes.miami

classes.ru

Similar names

cassels.net

cassels.co.nz

esclass.com

salescs.com

scaless.de

esclass.net

casessl.com

cassels.com

seclass.com

cssales.com

cssales.co.uk

lessacs.fr

sealssc.com

cassels.org

cesslas.com

cassels.tv

lessacs.com

esclass.cn

cassels.ca

cassels.us

cassels.nz

cassels.me

cassels.se

scaless.com

DNS History

13 records (9 active, 4 former)

○NSdns1.namecheaphosting.com2026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 17:45:12
○ 2026-08-06 15:20:12

○NSdns2.namecheaphosting.com2026-02-26 → 2026-02-26 · 2 obs

● 2026-02-26 17:45:12
○ 2026-08-06 15:20:12

●NSdrake.ns.cloudflare.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-02-26 17:45:12
● 2026-08-06 15:20:12

●NSedna.ns.cloudflare.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-02-26 17:45:12
● 2026-08-06 15:20:12

●MXmx1-hosting.jellyfish.systems2026-02-26 → 2026-08-06 · 2 obs

● 2026-02-26 17:45:12
● 2026-08-06 15:20:12

●MXmx2-hosting.jellyfish.systems2026-02-26 → 2026-08-06 · 2 obs

● 2026-02-26 17:45:12
● 2026-08-06 15:20:12

●MXmx3-hosting.jellyfish.systems2026-02-26 → 2026-08-06 · 2 obs

● 2026-02-26 17:45:12
● 2026-08-06 15:20:12

●A104.21.19.312026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-03 22:57:38
● 2026-08-06 15:20:12

●A172.67.184.2362026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-03 22:57:38
● 2026-08-06 15:20:12

●A2606:4700:3034::ac43:b8ec2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-03 22:57:38
● 2026-08-06 15:20:12

●A2606:4700:3037::6815:131f2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-03 22:57:38
● 2026-08-06 15:20:12

○A66.29.146.2222026-07-03 → 2026-07-03 · 3 obs

○ 2026-02-26 17:45:12
● 2026-07-03 22:57:38
○ 2026-08-06 15:20:12

○A66.29.146.2462026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 17:45:12
○ 2026-07-03 22:57:38
○ 2026-08-06 15:20:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ng	ns2.nic.net.ng, ns3.nic.net.ng, ns4.nic.net.ng, ns5.nic.net.ng...	9 records
classes.ng	edna.ns.cloudflare.com, drake.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.14

NS records: edna.ns.cloudflare.com, drake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classes.ng (unsigned zone)

⏱️ Timing

Total: 633ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.31, 172.67.184.236`
AAAA	2	`2606:4700:3037::6815:131f, 2606:4700:3034::ac43:b8ec`
NS	2	`drake.ns.cloudflare.com, edna.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:66.29.132.206 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`drake.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (ns2.nic.net.ng, ns3.nic.net.ng, ns4.nic.net.ng...)

Analysis

IP Addresses

classes.ng directs to four IP numbers, which are 104.21.19.31, 172.67.184.236, 2606:4700:3034::ac43:b8ec and 2606:4700:3037::6815:131f.

yieldusd-protocol.net, ovcchina.com, diariosocialrd.com plus two other host names have IP numbers in common with classes.ng.

Name Servers

Two name servers handle the delegation for classes.ng: drake.ns.cloudflare.com and edna.ns.cloudflare.com.

The name server configuration of classes.ng is shared with other domains, for instance martynasgaubas.info, andimustgo.com, esaform2015.at and two others.

The name servers of classes.ng overlap at least partially with those of other domains — among them new88.online, guoyinghengye.com, halme.com and two more.

These name servers commonly appear alongside the name servers tom.ns.cloudflare.com and ruth.ns.cloudflare.com.

Hosts with 6 IP addresses each:

drake.ns.cloudflare.com resolves to 108.162.195.14, 162.159.44.14 and 172.64.35.14 among others, with 3 other IP addresses in total.

edna.ns.cloudflare.com resolves to 108.162.192.109, 172.64.32.109 and 173.245.58.109 among others, with 3 other IP addresses in total.

Mail Servers

Mail for classes.ng is routed through three mail servers — mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

At least some of the mail servers used by classes.ng are shared with other domains: thegbhouse.co.uk, onlineprintingservice.ca, neediscrubs.com and two others among them.

mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13 — each hostname maps to exactly one IP address.