asttu.org - robtex.com
asttu.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=1775952984 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns43.domaincontrol.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 00:37:26
●NSns44.domaincontrol.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 00:37:26
●MXasttu-org.mail.protection.outlook.com2026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 00:37:26
●A198.12.236.902026-03-19 → 2026-04-12 · 2 obs
● 2026-04-12 00:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| asttu.org | ns44.domaincontrol.com, ns43.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns44.domaincontrol.com, ns43.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for asttu.org (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.12.236.90 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | asttu-org.mail.protection.outlook.com (p |
| TXT | 2 | MS=ms19039832, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
asttu.org resolves to one IP number: 198.12.236.90.
Name Servers
asttu.org's delegation uses two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
asttu.org uses the same name server setup as other domains, such as keysonkites.com, truware.net, automotivesalesconsulting.com, ahsgames.com and opticalboutique.com.
asttu.org shares name servers with other domains at least partially, for example palnetwork.org and bomis.ch.
Host names with two IPs:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22
Mail Servers
A single mail server handles asttu.org, asttu-org.mail.protection.outlook.com.
Host asttu-org.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c922::, 2a01:111:f403:c922::1, 2a01:111:f403:f902::1, 2a01:111:f403:f907::1, 52.101.8.34, 52.101.9.2, 52.101.11.3 and 52.101.41.54.