classema.com - robtex.com

classema.com

DNSSEC⚠️ Not signed
A185.143.233.235🇮🇷 ARVANCLOUD-CDN-IR185.143.233.0/24
A185.143.234.235🇮🇷 ARVANCLOUD-CDN-IR185.143.234.0/24
NSj.ns.arvancdn.ir ⭐
A185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24
NSy.ns.arvancdn.ir
A185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24
TXTgoogle-site-verification=HWXfiSDe93uTjwCt4fjQJBA1tChb5AsVQvEcoRsSV3o
SOAj.ns.arvancdn.irhostmaster@arvancloud.ir serial=1773010955

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=1774513307

Same first word

classema.com

Similar names

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DNS History

4 records (4 active, 0 former)

NSj.ns.arvancdn.iry.ns.arvancdn.irA185.143.233.235185.143.234.235
●NSj.ns.arvancdn.ir2026-03-13 → 2026-03-26 · 2 obs
● 2026-03-13 06:14:26
● 2026-03-26 08:42:34
●NSy.ns.arvancdn.ir2026-03-13 → 2026-03-26 · 2 obs
● 2026-03-13 06:14:26
● 2026-03-26 08:42:34
●A185.143.233.2352026-03-13 → 2026-03-26 · 2 obs
● 2026-03-13 06:14:26
● 2026-03-26 08:42:34
●A185.143.234.2352026-03-13 → 2026-03-26 · 2 obs
● 2026-03-13 06:14:26
● 2026-03-26 08:42:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...-
classema.comj.ns.arvancdn.ir, y.ns.arvancdn.ir-

✅ Authoritative Response

Server:185.143.232.253

NS records: j.ns.arvancdn.ir, y.ns.arvancdn.ir

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classema.com (unsigned zone)

⏱️ Timing

Total: 4645ms | Queries: -

📄 Records

TypeCountSample Data
A2185.143.233.235, 185.143.234.235
NS2y.ns.arvancdn.ir, j.ns.arvancdn.ir
TXT1google-site-verification=HWXfiSDe93uTjwC
SOA1j.ns.arvancdn.ir hostmaster.arvancloud.i

Analysis

IP Addresses

classema.com points to two IP numbers: 185.143.233.235 and 185.143.234.235.

Other host names, for instance vetmed.ut.ac.ir, zsms.ir, webmail.eppamt.com, 4kb.ir and mcinext.org share IP numbers with classema.com.

Name Servers

Delegation for classema.com rests with two name servers, j.ns.arvancdn.ir and y.ns.arvancdn.ir.

classema.com shares the same name server setup as other domains, including cheetax.com, benabeauty.com, atiehfoulad.ir, amim.ir and parsimap.ir.

classema.com at least partially shares name servers with other domains, for instance nosa.com, exp03.ir, physicpezeshki.com, faraketab.ir and baaz.ir.

These name servers are commonly used together with the name servers u.ns.arvancdn.ir, d.ns.arvancdn.ir, z.ns.arvancdn.ir, k.ns.arvancdn.ir, l.ns.arvancdn.ir, o.ns.arvancdn.ir, c.ns.arvancdn.ir, p.ns.globalcdntech.com, w.ns.globalcdntech.com and g.ns.arvancdn.ir.

Host names with one IP number: j.ns.arvancdn.ir points to 185.143.232.253; y.ns.arvancdn.ir points to 185.143.235.253.