ethu.org - robtex.com
ethu.org
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=1785196708 | ||||||
Same first word
Similar names
DNS History
13 records (9 active, 4 former)
●NSexpired1.namebrightdns.com2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:18:32
●NSexpired2.namebrightdns.com2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:18:32
●NSns1.namebrightdns.com2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:18:32
○NSns3.afternic.com2026-06-07 → 2026-06-07 · 2 obs
○ 2026-07-28 00:18:32
○NSns4.afternic.com2026-06-07 → 2026-06-07 · 2 obs
○ 2026-07-28 00:18:32
●MXmail1.namebrightmail.com2026-07-28 → 2026-07-28 · 1 obs
●MXmail2.namebrightmail.com2026-07-28 → 2026-07-28 · 1 obs
○A13.248.169.482026-06-07 → 2026-06-07 · 2 obs
○ 2026-07-28 00:18:32
●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:18:32
●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:18:32
●A44.208.83.1802026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:18:32
●A54.84.240.2352026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 00:18:32
○A76.223.54.1462026-06-07 → 2026-06-07 · 2 obs
○ 2026-07-28 00:18:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ethu.org | expired1.namebrightdns.com, expired2.namebrightdns.com | - |
✅ Authoritative Response
Server:54.173.227.146
NS records: expired1.namebrightdns.com, expired2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ethu.org (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.84.240.235, 44.208.83.180 |
| AAAA | 2 | 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5, 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd |
| NS | 2 | expired1.namebrightdns.com, expired2.namebrightdns.com |
| MX | 2 | mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10) |
| TXT | 2 | google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
Analysis
IP Addresses
ethu.org has four IP addresses: 44.208.83.180, 54.84.240.235, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 and 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd.
blastseo.com, wirelessxpo.com, pelicanacc.com and two other host names share IP numbers with ethu.org.
Name Servers
ethu.org is delegated to three name servers: expired1.namebrightdns.com, expired2.namebrightdns.com and ns1.namebrightdns.com.
ethu.org partially shares its NS delegation with several other domains, including sandsam.com, 24miles.com, macground.com and two others.
It is common to find these name servers alongside the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com and two others.
Hosts that point to four IP numbers:
ns1.namebrightdns.com maps to the following IP addresses: 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.
Hostnames that resolve to two IP addresses:
expired1.namebrightdns.com points to 54.173.227.146 and 2600:1f18:683a:ae1b:950c:986a:4932:3ff9.
expired2.namebrightdns.com points to 54.160.197.170 and 2600:1f18:683a:ae1a:95fc:3e29:d657:401d.
Mail Servers
Mail for ethu.org is handled by two mail servers — mail1.namebrightmail.com and mail2.namebrightmail.com.
ethu.org uses an identical mail server configuration to several other domains — among them mktbox.com, developmentjob.com, dynamicnexus.com and two more.
mail1.namebrightmail.com resolves to 66.35.35.26. mail2.namebrightmail.com resolves to 66.35.35.28. Both host names point to a single IP number.