`nullclass.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a8da^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:1b1f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.31^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.218^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mckinley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2649^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c249^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckinley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2249^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckinley.ns.cloudflare.com`
		A	108.162.194.73^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	162.159.38.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	172.64.34.73^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
NS	`patrick.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patrick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patrick.ns.cloudflare.com`
		A	108.162.195.200^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	162.159.44.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	172.64.35.200^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
MX	`mx2.zoho.in` ⭐
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx3.zoho.in`⁽²⁰⁾
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx.zoho.in`⁽⁵⁰⁾
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
TXT	`brevo-code:469b188a0fcf390c0c02fe07c28e40b1`
TXT	`firebase=nullclassed`
TXT	`google-site-verification=6_3Qwae7s2IW48Aj3UFG0TUK7pwY-CskCYglOvfntas`
TXT	`v=spf1 include:_spf.firebasemail.com include:zoho.in include:spf.titan.email ...`
TXT	`zoho-verification=zb18677883.zmverify.zoho.in`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.31, 172.67.168.218
		IPv6	2606:4700:3031::ac43:a8da, 2606:4700:3032::6815:1b1f
SOA	`mckinley.ns.cloudflare.com`dns@cloudflare.com serial=2399328578

`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=1774383937

Same first word

nullclass.com

DNS History

9 records (9 active, 0 former)

●NSmckinley.ns.cloudflare.com2026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●NSpatrick.ns.cloudflare.com2026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●MXmx.zoho.in2026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●MXmx2.zoho.in2026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●MXmx3.zoho.in2026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●A104.21.27.312026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●A172.67.168.2182026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●A2606:4700:3031::ac43:a8da2026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

●A2606:4700:3032::6815:1b1f2026-02-16 → 2026-03-24 · 2 obs

● 2026-02-16 15:32:48
● 2026-03-24 20:42:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
nullclass.com	mckinley.ns.cloudflare.com, patrick.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.200

NS records: mckinley.ns.cloudflare.com, patrick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullclass.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.31, 172.67.168.218`
AAAA	2	`2606:4700:3032::6815:1b1f, 2606:4700:3031::ac43:a8da`
NS	2	`mckinley.ns.cloudflare.com, patrick.ns.cloudflare.com`
MX	3	`mx.zoho.in (pri: 10), mx2.zoho.in (pri: 20)...`
TXT	5	`brevo-code:469b188a0fcf390c0c02fe07c28e4, firebase=nullclassed...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mckinley.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (mckinley.ns.cloudflare.com, mckinley.ns.cloudflare.com, mckinley.ns.cloudflare.com...)

Analysis

IP Addresses

nullclass.com maps to four IP numbers: 2606:4700:3031::ac43:a8da, 2606:4700:3032::6815:1b1f, 104.21.27.31 and 172.67.168.218.

Other host names such as img4.bundle.media, ichi.nl, chi-jan.com, bigrusteam.ru and (0x6e756465)(0x706f726e)pics.net share IPs with nullclass.com.

Name Servers

Two name servers mckinley.ns.cloudflare.com and patrick.ns.cloudflare.com handle the delegation for nullclass.com.

The name server setup for nullclass.com is the same as that used by other domains, for instance kramerproducciones.cl, stefankramer.cl, daha.se and haell.se.

nullclass.com at least partially shares name servers with other domains, for example goestenengoesten.nl, parenthoodtimes.com, followu.net, 369008306.com and twelvecloud.com.

These name servers are often used together with owen.ns.cloudflare.com and arch.ns.cloudflare.com.

Host names with six IP numbers:

mckinley.ns.cloudflare.com points to 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73.

patrick.ns.cloudflare.com points to 2606:4700:58::a29f:2cc8, 2803:f800:50::6ca2:c3c8, 2a06:98c1:50::ac40:23c8, 108.162.195.200, 162.159.44.200 and 172.64.35.200.

Mail Servers

nullclass.com is handled by three mail servers: mx2.zoho.in, mx3.zoho.in and mx.zoho.in.

nullclass.com shares at least partially some mail servers with other domains, for instance savedate.me, rijac.com, magsmen.com, vipulshah.org and sattyda.com.

Host names with one IP:

mx2.zoho.in maps to 169.148.149.118

mx3.zoho.in maps to 169.148.149.118

mx.zoho.in maps to 169.148.149.118

Host names that map to 169.148.149.118: mx2.zoho.in, mx3.zoho.in and mx.zoho.in

nullclass.com - robtex.com

nullclass.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`nullclass.com`

`com`