ericchen.org - dns.ninja
ericchen.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.204.40.157🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | ms.usw4.jethosting.com | ||||||
| NS | ns1.usw4.jethosting.com ⭐ | ||||||
| A | 15.204.32.70🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | ns1.usw4.jethosting.com | ||||||
| NS | ns2.usw4.jethosting.com | ||||||
| A | 15.204.35.125🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | usw4.jethosting.com | ||||||
| MX | ericchen.org ⭐ | ||||||
| A | 15.204.40.157🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | ms.usw4.jethosting.com | ||||||
| TXT | v=spf1 ip4:15.204.32.70 ip4:15.204.35.125 include:spf.guardedhost.com ~all | ||||||
| SOA | ns1.usw4.jethosting.commonitoring@jethost.com 2026-07-28 #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=1786767115 | ||||||
MX for
ericchen.org |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.omnis.com2015-06-24 → 2026-05-01 · 4 obs
● 2026-05-01 00:51:40
○ 2026-06-28 19:53:48
○ 2026-08-15 04:49:52
●NSns1.usw4.jethosting.com2026-06-28 → 2026-08-15 · 3 obs
● 2026-06-28 19:53:48
● 2026-08-15 04:49:52
○NSns2.omnis.com2015-06-24 → 2026-05-01 · 4 obs
● 2026-05-01 00:51:40
○ 2026-06-28 19:53:48
○ 2026-08-15 04:49:52
●NSns2.usw4.jethosting.com2026-06-28 → 2026-08-15 · 3 obs
● 2026-06-28 19:53:48
● 2026-08-15 04:49:52
○NSprimary.guardeddns.net2015-06-24 → 2026-05-01 · 4 obs
● 2026-05-01 00:51:40
○ 2026-06-28 19:53:48
○ 2026-08-15 04:49:52
●MXericchen.org2026-06-28 → 2026-08-15 · 3 obs
● 2026-06-28 19:53:48
● 2026-08-15 04:49:52
○MXpostoffice.omnis.com2015-06-24 → 2026-05-01 · 4 obs
● 2026-05-01 00:51:40
○ 2026-06-28 19:53:48
○ 2026-08-15 04:49:52
●A15.204.40.1572026-06-28 → 2026-08-15 · 3 obs
● 2026-06-28 19:53:48
● 2026-08-15 04:49:52
○A216.239.138.1242015-06-24 → 2026-05-01 · 4 obs
● 2026-05-01 00:51:40
○ 2026-06-28 19:53:48
○ 2026-08-15 04:49:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ericchen.org | ns2.usw4.jethosting.com, ns1.usw4.jethosting.com | - |
✅ Authoritative Response
Server:15.204.32.70
NS records: ns2.usw4.jethosting.com, ns1.usw4.jethosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ericchen.org (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.204.40.157 |
| NS | 2 | ns1.usw4.jethosting.com, ns2.usw4.jethosting.com |
| MX | 1 | ericchen.org (pri: 10) |
| TXT | 1 | v=spf1 ip4:15.204.32.70 ip4:15.204.35.12 |
| SOA | 1 | ns1.usw4.jethosting.com monitoring.jetho |
Analysis
Mail Server Role
ericchen.org serves as a mail server for ericchen.org.
IP Addresses
ericchen.org has exactly one IP address — 15.204.40.157.
hitechllc.com, homemetalshopclub.com, mail.ccliu.net plus two other host names have IP numbers in common with ericchen.org.
Name Servers
DNS delegation for ericchen.org points to two name servers: ns1.usw4.jethosting.com and ns2.usw4.jethosting.com.
The name server configuration of ericchen.org is shared with other domains, for instance comaid.net, arrayscience.com, simsofttech.com and two others.
ericchen.org has at least partial name server overlap with other domains, such as wedolegal.com, skipworks.com, accountantbay.com and two others.
ns1.usw4.jethosting.com directs to 15.204.32.70 and ns2.usw4.jethosting.com directs to 15.204.35.125; each host name points to exactly one IP number.
Mail Servers
ericchen.org uses exactly one mail server, which is ericchen.org.
ericchen.org has exactly one IP number: 15.204.40.157.