classlub.com - robtex.com
classlub.com
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.netnstld@verisign-grs.com serial=1774671492 | ||||||
Same first word
classlub.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-cloud-c1.googledomains.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:24:44
●NSns-cloud-c2.googledomains.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:24:44
●NSns-cloud-c3.googledomains.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:24:44
●NSns-cloud-c4.googledomains.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:24:44
○NSns1.dnsowl.com2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-28 04:24:44
○NSns2.dnsowl.com2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-28 04:24:44
○NSns3.dnsowl.com2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-28 04:24:44
○MXclasslub.com2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-28 04:24:44
●MXsmtp.google.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:24:44
●A198.185.159.1442026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:24:44
○A91.143.26.1602017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-28 04:24:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| classlub.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classlub.com (unsigned zone)
⏱️ Timing
Total: 298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.144 |
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
classlub.com points to a single IP address: 198.185.159.144.
Other host names such as domletics.com, oscb-berlin.org, mediamaster.com, mmdevelopment.com and smart-bullion.com share IP numbers with classlub.com.
Name Servers
classlub.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
At least part of the name servers for classlub.com are shared with other domains, for instance buildaworks.com, sharpetch.com, abremercado.com, ngmedia.org and hipoterm.com.
Host names with two IP numbers:
ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108
ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108
ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108
ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108
Mail Servers
The mail server for classlub.com is smtp.google.com.
classlub.com uses the same mail server setup as other domains, for instance amiti.org.mx, samamfoods.com, thelake.it, godard.me and ketakiprakashan.com.
classlub.com shares at least some mail servers with other domains, for example dactormedia.com, qzem.be, classichits.co.uk, pulsotrade.com and airdip.gg.
These mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com resolves to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.251.2.26 and 142.251.2.27.