tfuniversity.org - robtex.com
tfuniversity.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.16.221.65🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host2.paranexus.net | ||||||
| NS | ns1.paranexus.net ⭐ | ||||||
| A | 69.16.221.65🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host2.paranexus.net | ||||||
| NS | ns2.paranexus.net | ||||||
| A | 69.16.221.65🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host2.paranexus.net | ||||||
| MX | tfuniversity.org ⭐ | ||||||
| A | 69.16.221.65🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host2.paranexus.net | ||||||
| TXT | v=spf1 ip4:69.16.221.65 +a +mx +ip4:69.16.220.9 ~all | ||||||
| SOA | ns1.paranexus.netdevnull@sourcedns.com 2026-03-12 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776679295 | ||||||
MX for
tfuniversity.org |
Same first word
tfuniversity.org |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.paranexus.net2018-05-16 → 2026-04-20 · 2 obs
● 2026-04-20 10:14:10
●NSns2.paranexus.net2018-05-16 → 2026-04-20 · 2 obs
● 2026-04-20 10:14:10
●MXtfuniversity.org2018-05-16 → 2026-04-20 · 2 obs
● 2026-04-20 10:14:10
○A104.152.110.12018-05-16 → 2018-05-16 · 3 obs
○ 2026-04-07 18:23:32
○ 2026-04-20 10:14:10
●A69.16.221.652026-04-07 → 2026-04-20 · 3 obs
● 2026-04-07 18:23:32
● 2026-04-20 10:14:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | a2.org.afilias-nst.info, c0.org.afilias-nst.info, b2.org.afilias-nst.org, a0.org.afilias-nst.info... | - |
| tfuniversity.org | ns1.paranexus.net, ns2.paranexus.net | - |
✅ Authoritative Response
Server:69.16.221.65
NS records: ns1.paranexus.net, ns2.paranexus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfuniversity.org (unsigned zone)
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.16.221.65 |
| NS | 2 | ns2.paranexus.net, ns1.paranexus.net |
| MX | 1 | tfuniversity.org (pri: 0) |
| TXT | 1 | v=spf1 ip4:69.16.221.65 +a +mx +ip4:69.1 |
| SOA | 1 | ns1.paranexus.net devnull.sourcedns.com |
Analysis
Mail Server Role
tfuniversity.org serves as the mail server for tfuniversity.org.
IP Addresses
tfuniversity.org points to IP number 69.16.221.65.
For instance, other host names metaphysicalhumanist.org, metaphysicalhumanism.com, ns1.paranexus.net, host2.paranexus.net and imhs.education share IP numbers with tfuniversity.org.
Name Servers
tfuniversity.org is delegated to two name servers: ns1.paranexus.net and ns2.paranexus.net.
tfuniversity.org uses the same name server setup as other domains such as metaphysicalhumanist.org, metaphysicalhumanism.com, paranexus.net, imhs.education and metaphysicsinstitute.com.
tfuniversity.org shares name servers with other domains at least partially, for example dougkelley.com.
These name servers are commonly used with the name servers ns1.icmh.net and ns2.icmh.net.
Host names with a single IP
ns1.paranexus.net points to: 69.16.221.65
ns2.paranexus.net points to: 69.16.221.65
Host names pointing to 69.16.221.65: ns1.paranexus.net and ns2.paranexus.net
Mail Servers
tfuniversity.org is handled by a single mail server, tfuniversity.org.
tfuniversity.org points to a single IP: 69.16.221.65.