catzteaching.com - robtex.com
catzteaching.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.99.77.123🇺🇸 AS612875.99.0.0/16 111 New South Rd Hicksville NY 11801 United States | ||||||
| PTR | ool-4b634d7b.static.optonline.net | ||||||
| NS | ns-cloud-c1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c1.googledomains.com | ||||||
| A | 216.239.32.108🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-c1.googledomains.com | ||||||
| NS | ns-cloud-c2.googledomains.com | ||||||
| A | 2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c2.googledomains.com | ||||||
| A | 216.239.34.108🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-c2.googledomains.com | ||||||
| NS | ns-cloud-c3.googledomains.com | ||||||
| A | 2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c3.googledomains.com | ||||||
| A | 216.239.36.108🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-c3.googledomains.com | ||||||
| NS | ns-cloud-c4.googledomains.com | ||||||
| A | 2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c4.googledomains.com | ||||||
| A | 216.239.38.108🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-c4.googledomains.com | ||||||
| MX | mail1.catzteaching.com ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=4 | ||||||
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=1774391212 | ||||||
Same first word
catzteaching.com |
DNS History
14 records (6 active, 8 former)
○NSactivedom.earth.orderbox-dns.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-26 16:12:28
○ 2026-03-24 22:45:10
○NSactivedom.mars.orderbox-dns.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-26 16:12:28
○ 2026-03-24 22:45:10
○NSactivedom.mercury.orderbox-dns.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-26 16:12:28
○ 2026-03-24 22:45:10
○NSactivedom.venus.orderbox-dns.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-11-26 16:12:28
○ 2026-03-24 22:45:10
●NSns-cloud-c1.googledomains.com2026-03-20 → 2026-03-24 · 3 obs
● 2026-03-20 20:31:48
● 2026-03-24 22:45:10
●NSns-cloud-c2.googledomains.com2026-03-20 → 2026-03-24 · 3 obs
● 2026-03-20 20:31:48
● 2026-03-24 22:45:10
●NSns-cloud-c3.googledomains.com2026-03-20 → 2026-03-24 · 3 obs
● 2026-03-20 20:31:48
● 2026-03-24 22:45:10
●NSns-cloud-c4.googledomains.com2026-03-20 → 2026-03-24 · 3 obs
● 2026-03-20 20:31:48
● 2026-03-24 22:45:10
○NSns1.active-dns.com2017-11-26 → 2017-11-26 · 4 obs
● 2017-11-26 16:12:28
○ 2026-03-20 20:31:48
○ 2026-03-24 22:45:10
○NSns2.active-dns.com2017-11-26 → 2017-11-26 · 4 obs
● 2017-11-26 16:12:28
○ 2026-03-20 20:31:48
○ 2026-03-24 22:45:10
○NSns3.active-dns.com2017-11-26 → 2017-11-26 · 4 obs
● 2017-11-26 16:12:28
○ 2026-03-20 20:31:48
○ 2026-03-24 22:45:10
○NSns4.active-dns.com2017-11-26 → 2017-11-26 · 4 obs
● 2017-11-26 16:12:28
○ 2026-03-20 20:31:48
○ 2026-03-24 22:45:10
●MXmail1.catzteaching.com2016-12-20 → 2026-03-24 · 2 obs
● 2026-03-24 22:45:10
●A75.99.77.1232016-12-20 → 2026-03-24 · 2 obs
● 2026-03-24 22:45:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| catzteaching.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:216.239.32.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.99.77.123 |
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com... |
| MX | 1 | mail1.catzteaching.com (pri: 10) |
| TXT | 1 | v=spf1 mx -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
catzteaching.com points to a single IP: 75.99.77.123.
Other host names, for instance multiverseit.com, remote.alascience.com, multiverseenterprises.net, teachercatz.com and mail1.teachercatz.com share IP numbers with catzteaching.com.
Name Servers
catzteaching.com's delegation is handled by four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
catzteaching.com partially shares name servers with other domains; examples include normalspark.xyz, mailcosmo.com, limwear.com, pearlpacking.com and tinleague.com.
Host names with two IPs:
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
catzteaching.com is handled by a single mail server, mail1.catzteaching.com.