classcard.app - robtex.com
classcard.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.128.80.75🇸🇬 DIGITALOCEAN178.128.80.0/20 DigitalOcean | ||||||
| NS | elly.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26f6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elly.ns.cloudflare.com | ||||||
| A | 108.162.194.246🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elly.ns.cloudflare.com | ||||||
| A | 162.159.38.246Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elly.ns.cloudflare.com | ||||||
| A | 172.64.34.246🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elly.ns.cloudflare.com | ||||||
| NS | eric.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c170🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2170🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 108.162.193.112🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 172.64.33.112🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 173.245.59.112🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward2.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward3.registrar-servers.com ⭐ | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| A | 162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| A | 162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| TXT | facebook-domain-verification=reczub3ylw2ng8538m1m7kttxl22x5 | ||||||
| TXT | google-site-verification=MgWoysLjwENHA9OcxKVHzy5qcsRWJTGu8dt_Oxah_cg | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| SOA | elly.ns.cloudflare.comdns@cloudflare.com serial=2399426957 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSelly.ns.cloudflare.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
●NSeric.ns.cloudflare.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
●MXeforward1.registrar-servers.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
●MXeforward2.registrar-servers.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
●MXeforward3.registrar-servers.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
●MXeforward4.registrar-servers.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
●MXeforward5.registrar-servers.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
●A178.128.80.752026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 04:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| classcard.app | eric.ns.cloudflare.com, elly.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.246
NS records: eric.ns.cloudflare.com, elly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classcard.app (unsigned zone)
⏱️ Timing
Total: 649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.128.80.75 |
| NS | 2 | elly.ns.cloudflare.com, eric.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 3 | facebook-domain-verification=reczub3ylw2, google-site-verification=MgWoysLjwENHA9O... |
| SOA | 1 | elly.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
classcard.app resolves to a single IP: 178.128.80.75.
Name Servers
classcard.app has two name servers: elly.ns.cloudflare.com and eric.ns.cloudflare.com.
classcard.app shares the same name server setup as other domains, for example huisman.nu, lab84.nl, classcardapp.com, angelaedwards.co.uk and visdata.com.
classcard.app shares some name servers with other domains, for example wright.md, westhost.com.ar, txmasset.com, duongdang.me and oralsurgicalinstitute.com.
These name servers are commonly used together with jasper.ns.cloudflare.com and kay.ns.cloudflare.com.
Host names with six IP numbers: elly.ns.cloudflare.com points to: 2606:4700:50::a29f:26f6, 2803:f800:50::6ca2:c2f6, 2a06:98c1:50::ac40:22f6, 108.162.194.246, 162.159.38.246 and 172.64.34.246; eric.ns.cloudflare.com points to: 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170, 108.162.193.112, 172.64.33.112 and 173.245.59.112.
Mail Servers
classcard.app is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
classcard.app shares some mail servers with other domains, at least partially; for instance elixirforever.com, funchords.com, dripzebra.com, ebooklodge.com and owrmd.com.
these mail servers are commonly used alongside eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP:
Host eforward1.registrar-servers.com points to 162.255.118.51.
Host eforward2.registrar-servers.com points to 162.255.118.52.
Host eforward3.registrar-servers.com points to 162.255.118.51.
Host eforward4.registrar-servers.com points to 162.255.118.52.
Host eforward5.registrar-servers.com points to 162.255.118.51.
Host names pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
Host names pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.