criticalthinkingbasics.com - robtex.com
criticalthinkingbasics.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.64.80🇯🇵 GMO-INTERNET160.251.0.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns1.onamae-expired.com ⭐ | ||||||
| A | 163.44.76.139🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns1.onamae-expired.com | ||||||
| NS | dns2.onamae-expired.com | ||||||
| A | 163.44.76.153🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns2.onamae-expired.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.onamae-expired.comhostmaster@onamae-expired.com serial=16777226 | ||||||
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=1771291435 | ||||||
rank #347204 in the tld
Same first word
criticalthinkingbasics.com |
DNS History
8 records (3 active, 5 former)
●NSdns1.onamae-expired.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 11:06:00
●NSdns2.onamae-expired.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 11:06:00
○NSns1.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 11:06:00
○NSns2.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 11:06:00
○NSns3.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 11:06:00
○NSns4.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 11:06:00
○NSns5.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 11:06:00
●A160.251.64.802026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 11:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| criticalthinkingbasics.com | dns1.onamae-expired.com, dns2.onamae-expired.com | 2 records |
✅ Authoritative Response
Server:163.44.76.139
NS records: dns1.onamae-expired.com, dns2.onamae-expired.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for criticalthinkingbasics.com (unsigned zone)
⏱️ Timing
Total: 1708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.64.80 |
| NS | 2 | dns1.onamae-expired.com, dns2.onamae-expired.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.onamae-expired.com hostmaster.onama |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.onamae-expired.com, dns2.onamae-expired.com)
Analysis
IP Addresses
criticalthinkingbasics.com points to IP number: 160.251.64.80.
Other host names such as microfibercloths.dm8.biz, jnaoze.com, la066.com, devszero.com and ns1.mbcsfh.net share IPs with criticalthinkingbasics.com.
Name Servers
criticalthinkingbasics.com is delegated to two name servers: dns1.onamae-expired.com and dns2.onamae-expired.com.
criticalthinkingbasics.com shares the same name server setup as paycopilot.net, www.ivyhc.com, english-cafe.net, jobscope.xyz and gravecat.site.
criticalthinkingbasics.com shares some name servers with other domains, for instance www.mandmmediaplus.com.
Host names with a single IP:
dns1.onamae-expired.com points to 163.44.76.139.
dns2.onamae-expired.com points to 163.44.76.153.