class54.com - robtex.com

class54.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:beda🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1416🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.22Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.218🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSerin.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
NSganz.ns.cloudflare.com
A2606:4700:58::a29f:2c28🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
A2803:f800:50::6ca2:c328🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRganz.ns.cloudflare.com
A2a06:98c1:50::ac40:2328🇺🇸 Cloudflare2a06:98c1:50::/45
PTRganz.ns.cloudflare.com
A108.162.195.40🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
A162.159.44.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
A172.64.35.40🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=48vg2yBo9K8TYKduWQvpHUGJTJ2amSwHW4KXRQQ0a6M
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.20.22, 172.67.190.218
IPv62606:4700:3032::ac43:beda, 2606:4700:3036::6815:1416
SOAerin.ns.cloudflare.comdns@cloudflare.com serial=2395566061

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

class54.com

DNS History

11 records (11 active, 0 former)

NSerin.ns.cloudflare.comganz.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.20.22172.67.190.2182606:4700:3032::ac43:beda2606:4700:3036::6815:1416
●NSerin.ns.cloudflare.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●NSganz.ns.cloudflare.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●MXaspmx.l.google.com2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●A104.21.20.222026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●A172.67.190.2182026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●A2606:4700:3032::ac43:beda2026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14
●A2606:4700:3036::6815:14162026-02-16 → 2026-03-01 · 2 obs
● 2026-02-16 07:56:30
● 2026-03-01 20:31:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
class54.comerin.ns.cloudflare.com, ganz.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.40

NS records: erin.ns.cloudflare.com, ganz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class54.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.190.218, 104.21.20.22
AAAA22606:4700:3036::6815:1416, 2606:4700:3032::ac43:beda
NS2erin.ns.cloudflare.com, ganz.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=48vg2yBo9K8TYKd
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1erin.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

class54.com refers to four IP numbers: 2606:4700:3032::ac43:beda, 2606:4700:3036::6815:1416, 104.21.20.22 and 172.67.190.218.

Other host names, for instance richardsonsamusements.com, dooid.it, alphamed.co.il, comeyecarehospitaltly.org and historyofbitcoin.org share IP numbers with class54.com.

Name Servers

class54.com's delegation uses two name servers: erin.ns.cloudflare.com and ganz.ns.cloudflare.com.

class54.com uses the same name server setup as other domains, such as 023021.xyz, raywang.org, rentfromavillager.com, bolsamaisbrasil.com.br and gbeop.org.

class54.com at least partially shares name servers with other domains, including 25822s.com, restorus.org, manaviyam.com, prezziegalore.com and maxxsports.net.

These name servers are often used with natasha.ns.cloudflare.com and derek.ns.cloudflare.com.

Host names with six IP numbers:

erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

ganz.ns.cloudflare.com points to 2606:4700:58::a29f:2c28, 2803:f800:50::6ca2:c328, 2a06:98c1:50::ac40:2328, 108.162.195.40, 162.159.44.40 and 172.64.35.40.

Mail Servers

class54.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

class54.com shares at least some mail servers with other domains, for example eucalis.com, ns500698.ns500758.ns500758.ns500735.ns500698.ns500698.ns500736.ns500576.ns500698.ns500698.ns500708.ns500619.ns500652.trackreceptor.com, ns500671.ns500754.ns500731.ns500742.ns500742.ns500705.ns500705.ns500688.ns500705.ns500291.ns500671.ns500291.ns500153.tenderladiesbz.com, ns500759.ns500698.ns500759.ns500698.ns500735.ns500735.ns500698.ns500698.ns500736.ns500735.ns500736.ns500708.ns500576.ns500708.ns500652.trackreceptor.com and log1kal.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.