willisonline.org - robtex.com
willisonline.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=1773551953 | ||||||
Subdomains
relay.willisonline.org |
Same first word
willisonline.org |
willisonline.net |
willisonline.ca |
DNS History
8 records (8 active, 0 former)
●MXrelay.willisonline.org2026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 06:56:48
●A72.250.78.2102026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 06:56:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| willisonline.org | ns4.dynu.com, ns1.dynu.com, ns6.dynu.com, ns5.dynu.com... | - |
✅ Authoritative Response
Server:108.181.159.122
NS records: ns4.dynu.com, ns1.dynu.com, ns6.dynu.com, ns5.dynu.com, ns2.dynu.com, ns3.dynu.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for willisonline.org (unsigned zone)
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.250.78.210 |
| NS | 6 | ns3.dynu.com, ns4.dynu.com... |
| MX | 1 | relay.willisonline.org (pri: 10) |
| TXT | 1 | v=spf1 mx a include:relay.dynu.com ~all |
| SOA | 1 | ns1.dynu.com administrator.dynu.com |
Analysis
Hierarchy
relay.willisonline.org has willisonline.org as its parent.
IP Addresses
willisonline.org maps to IP address 72.250.78.210.
Other host names, for example, relay.willisonline.org share IP numbers with willisonline.org.
Name Servers
willisonline.org delegates to six name servers: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com and ns6.dynu.com.
willisonline.org at least partially shares name servers with other domains such as bub-rozek.com, odvedove.com, johnrfowlerfamily.org, blabdog.net and supporthelpdesk.net.au.
these name servers are commonly used alongside the name servers ns11.dynu.com, ns10.dynu.com, ns12.dynu.com, ns9.dynu.com and ns8.dynu.com.
Host names with two IP numbers:
ns2.dynu.com points to 2602:ff23:0:8888::2 and 108.181.13.234.
ns3.dynu.com points to 2605:9f80:4000:214::2 and 162.251.164.146.
ns4.dynu.com points to 2604:6600:2000:39::2 and 108.181.159.122.
ns5.dynu.com points to 2605:9f80:c000:404::2 and 216.105.169.98.
ns6.dynu.com points to 2607:f8f8:631:8612::2 and 173.0.55.138.
Host names with one IP number:
ns1.dynu.com points to 72.51.58.2.
Mail Servers
willisonline.org is handled by a single mail server, relay.willisonline.org.
relay.willisonline.org points to one IP number: 72.250.78.210.