oclass.app - robtex.com

oclass.app

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3032::ac43:840eπŸ‡ΊπŸ‡Έ Cloudflare βœ“ In HTTPS hints
A2606:4700:3037::6815:479πŸ‡ΊπŸ‡Έ Cloudflare βœ“ In HTTPS hints
A104.21.4.121 Cloudflare βœ“ In HTTPS hints
A172.67.132.14πŸ‡ΊπŸ‡Έ Cloudflare βœ“ In HTTPS hints
NSbob.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b68πŸ‡ΊπŸ‡Έ Cloudflare
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168πŸ‡¨πŸ‡· Cloudflare
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168πŸ‡ΊπŸ‡Έ Cloudflare
PTRbob.ns.cloudflare.com
A108.162.193.104πŸ‡ΊπŸ‡Έ Cloudflare
PTRbob.ns.cloudflare.com
A172.64.33.104πŸ‡ΊπŸ‡Έ Cloudflare
PTRbob.ns.cloudflare.com
A173.245.59.104πŸ‡ΊπŸ‡Έ Cloudflare
PTRbob.ns.cloudflare.com
NSkatelyn.ns.cloudflare.com πŸ”’
A2606:4700:50::a29f:26ebπŸ‡ΊπŸ‡Έ Cloudflare
PTRkatelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2ebπŸ‡¨πŸ‡· Cloudflare
PTRkatelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22ebπŸ‡ΊπŸ‡Έ Cloudflare
PTRkatelyn.ns.cloudflare.com
A108.162.194.235πŸ‡ΊπŸ‡Έ Cloudflare
PTRkatelyn.ns.cloudflare.com
A162.159.38.235 Cloudflare
PTRkatelyn.ns.cloudflare.com
A172.64.34.235πŸ‡ΊπŸ‡Έ Cloudflare
PTRkatelyn.ns.cloudflare.com
MXmx1.hostinger.com ⭐
A2606:4700:90:0:c1f8:f874:2386:b61fπŸ‡ΊπŸ‡Έ Cloudflare
A172.65.182.103πŸ‡ΊπŸ‡Έ Cloudflare
PTRip-172-65-182-103.defastlink.net
MXmx2.hostinger.com(10)
A2606:4700:90:0:c1f8:f874:2386:b61fπŸ‡ΊπŸ‡Έ Cloudflare
A172.65.182.103πŸ‡ΊπŸ‡Έ Cloudflare
PTRip-172-65-182-103.defastlink.net
TXTgoogle-site-verification=hmcyUWL5ZRPmuNpXOsBIuYxNfIyx9UT51QZB0-WMrC4
TXTv=spf1 include:spf.flockmail.com include:spf.mx.hostinger.com include:relay.m...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.4.121, 172.67.132.14
IPv62606:4700:3032::ac43:840e, 2606:4700:3037::6815:479
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2397122644

app

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSbob.ns.cloudflare.comkatelyn.ns.cloudflare.comMXmx1.hostinger.commx2.hostinger.comA104.21.4.121172.67.132.142606:4700:3032::ac43:840e2606:4700:3037::6815:479
●NSbob.ns.cloudflare.com2026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06
●NSkatelyn.ns.cloudflare.com2026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06
●MXmx1.hostinger.com2026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06
●MXmx2.hostinger.com2026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06
●A104.21.4.1212026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06
●A172.67.132.142026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06
●A2606:4700:3032::ac43:840e2026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06
●A2606:4700:3037::6815:4792026-02-15 β†’ 2026-02-21 Β· 2 obs
● 2026-02-15 11:14:16
● 2026-02-21 13:17:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
appns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
oclass.appkatelyn.ns.cloudflare.com, bob.ns.cloudflare.com-

βœ… Authoritative Response

Server: 172.64.33.104

NS records: katelyn.ns.cloudflare.com, bob.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 546ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.132.14, 104.21.4.121
AAAA12606:4700:130:436c:6f75:6466:6c61:7265
NS2bob.ns.cloudflare.com, katelyn.ns.cloudflare.com
MX2mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)
TXT2google-site-verification=hmcyUWL5ZRPmuNp, v=spf1 include:spf.flockmail.com include
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bob.ns.cloudflare.com dns.cloudflare.com

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)

AI analysis

oclass.app points to four IP numbers: 2606:4700:3032::ac43:840e, 2606:4700:3037::6815:479, 104.21.4.121 and 172.67.132.14.

For instance, other host names quadball78.fr, emshop.fr, www.amarisbnb.com, indierocks.mx and www.digiteksolutions.com share IP numbers with oclass.app.

oclass.app is delegated to two name servers: bob.ns.cloudflare.com and katelyn.ns.cloudflare.com.

oclass.app uses the same name server setup as other domains such as pabion.fr, wsjcap.com, oas.asia, omniappsolutions.com and pglaunchernea.net.

oclass.app shares name servers with other domains at least partially, for example zeitscope.com, mdfitout.com, bidunyafilm.com, cookingclassy.com and aneuploid.com.

These name servers are commonly used with the name servers valentin.ns.cloudflare.com and arturo.ns.cloudflare.com.

Host names with six IP numbers: host name bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104; host name katelyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26eb, 2803:f800:50::6ca2:c2eb, 2a06:98c1:50::ac40:22eb, 108.162.194.235, 162.159.38.235 and 172.64.34.235.

Two mail servers mx1.hostinger.com and mx2.hostinger.com handle oclass.app.

oclass.app shares the same mail server setup as other domains, for instance rotarystellamaris.com, alieninvasion-con.com, supatips.com, ncsorg.com and calabigames.com.

oclass.app shares some mail servers with other domains to some extent, for instance kaisae.com and ultratechindia.com.

Host names with two IP numbers:

mx1.hostinger.com points to: 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

mx2.hostinger.com points to: 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

Host names that point to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com.

Host names that point to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com.