tlsclassroomlibrary.com - robtex.com
tlsclassroomlibrary.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=1774536957 | ||||||
Same first word
tlsclassroomlibrary.com |
DNS History
8 records (5 active, 3 former)
●NSajay.ns.cloudflare.com2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 11:59:14
● 2026-03-26 15:03:16
○NSns21.domaincontrol.com2015-05-28 → 2018-01-09 · 4 obs
● 2018-01-09 23:05:52
○ 2026-03-16 11:59:14
○ 2026-03-26 15:03:16
○NSns22.domaincontrol.com2015-05-28 → 2018-01-09 · 4 obs
● 2018-01-09 23:05:52
○ 2026-03-16 11:59:14
○ 2026-03-26 15:03:16
●NSrobin.ns.cloudflare.com2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 11:59:14
● 2026-03-26 15:03:16
●MXmailstore1.secureserver.net2015-05-28 → 2026-03-26 · 2 obs
● 2026-03-26 15:03:16
●MXsmtp.secureserver.net2015-05-28 → 2026-03-26 · 2 obs
● 2026-03-26 15:03:16
●A34.102.136.1802026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 11:59:14
● 2026-03-26 15:03:16
○A50.63.202.532015-05-28 → 2018-01-09 · 4 obs
● 2018-01-09 23:05:52
○ 2026-03-16 11:59:14
○ 2026-03-26 15:03:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| tlsclassroomlibrary.com | ajay.ns.cloudflare.com, robin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.218
NS records: ajay.ns.cloudflare.com, robin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tlsclassroomlibrary.com (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.102.136.180 |
| NS | 2 | ajay.ns.cloudflare.com, robin.ns.cloudflare.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ajay.ns.cloudflare.com, ajay.ns.cloudflare.com, ajay.ns.cloudflare.com...)
Analysis
IP Addresses
tlsclassroomlibrary.com resolves to one IP number: 34.102.136.180.
other host names including usafengshui.com, ha-dns.com, bonappetitman.net, sparconline.org and clonedroid.com share IP numbers with tlsclassroomlibrary.com.
Name Servers
tlsclassroomlibrary.com is delegated to two name servers ajay.ns.cloudflare.com and robin.ns.cloudflare.com.
tlsclassroomlibrary.com shares the same name server setup as other domains, for instance upieczmy.pl, vandyworks.com, dncan.com, eightpatcher.com and unidcampus.com.
tlsclassroomlibrary.com at least partially shares name servers with other domains, for instance jordahl.cn, thesistestingapps.com, boulangeriewoerle.com, dockertransport.com and talawaisservicesltd.digital.
these name servers are often used together with olivia.ns.cloudflare.com, paityn.ns.cloudflare.com, abby.ns.cloudflare.com and junade.ns.cloudflare.com.
Host names with six IP numbers:
Host name ajay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56.
Host name robin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ada, 2803:f800:50::6ca2:c0da, 2a06:98c1:50::ac40:20da, 108.162.192.218, 172.64.32.218 and 173.245.58.218.
Mail Servers
Two mail servers handle tlsclassroomlibrary.com: mailstore1.secureserver.net and smtp.secureserver.net.
tlsclassroomlibrary.com shares the same mail server setup as other domains, for instance austinredcarpet.com, ushighway2.com, okraw.com, generalconceptsllc.com and ttr-government.com.
tlsclassroomlibrary.com shares mail servers with other domains to some extent, for instance biethahn-weinkontor.de.
Host names with three IPs:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.