yongchen.org - robtex.com
yongchen.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.30.252.153🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| PTR | lb-192-30-252-153-iad.github.com | ||||||
| A | 192.30.252.154🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| A | 172.64.52.250🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dotster.com | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.yongchen.org ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.dotster.comdnsadmin@dotster.com 2017-06-13 #82 | ||||||
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=1774421510 | ||||||
Same first word
DNS History
15 records (5 active, 10 former)
○NSns05.domaincontrol.com2016-12-27 → 2016-12-27 · 4 obs
● 2016-12-27 23:17:02
○ 2017-12-01 07:17:14
○ 2026-03-25 07:03:22
○NSns06.domaincontrol.com2016-12-27 → 2016-12-27 · 4 obs
● 2016-12-27 23:17:02
○ 2017-12-01 07:17:14
○ 2026-03-25 07:03:22
●NSns1.dotster.com2017-12-01 → 2026-03-25 · 3 obs
● 2017-12-01 07:17:14
● 2026-03-25 07:03:22
○NSns1.myhostadmin.net2015-06-26 → 2015-11-07 · 4 obs
● 2015-11-07 02:44:34
○ 2016-12-27 23:17:02
○ 2026-03-25 07:03:22
●NSns2.dotster.com2017-12-01 → 2026-03-25 · 3 obs
● 2017-12-01 07:17:14
● 2026-03-25 07:03:22
○NSns2.myhostadmin.net2015-06-26 → 2015-11-07 · 4 obs
● 2015-11-07 02:44:34
○ 2016-12-27 23:17:02
○ 2026-03-25 07:03:22
○NSns3.myhostadmin.net2015-06-26 → 2015-11-07 · 4 obs
● 2015-11-07 02:44:34
○ 2016-12-27 23:17:02
○ 2026-03-25 07:03:22
○NSns4.myhostadmin.net2015-06-26 → 2015-11-07 · 4 obs
● 2015-11-07 02:44:34
○ 2016-12-27 23:17:02
○ 2026-03-25 07:03:22
○NSns5.myhostadmin.net2015-06-26 → 2015-11-07 · 4 obs
● 2015-11-07 02:44:34
○ 2016-12-27 23:17:02
○ 2026-03-25 07:03:22
○NSns6.myhostadmin.net2015-06-26 → 2015-11-07 · 4 obs
● 2015-11-07 02:44:34
○ 2016-12-27 23:17:02
○ 2026-03-25 07:03:22
○MXmailstore1.secureserver.net2016-12-27 → 2016-12-27 · 3 obs
○ 2017-12-01 07:17:14
○ 2026-03-25 07:03:22
●MXmx.yongchen.org2017-12-01 → 2026-03-25 · 3 obs
● 2017-12-01 07:17:14
● 2026-03-25 07:03:22
○MXsmtp.secureserver.net2016-12-27 → 2016-12-27 · 3 obs
○ 2017-12-01 07:17:14
○ 2026-03-25 07:03:22
●A192.30.252.1532016-12-27 → 2026-03-25 · 2 obs
● 2026-03-25 07:03:22
●A192.30.252.1542016-12-27 → 2026-03-25 · 2 obs
● 2026-03-25 07:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| yongchen.org | ns1.dotster.com, ns2.dotster.com | - |
✅ Authoritative Response
Server:172.64.53.155
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yongchen.org (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.30.252.154, 192.30.252.153 |
| NS | 2 | ns2.dotster.com, ns1.dotster.com |
| MX | 1 | mx.yongchen.org (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.dotster.com dnsadmin.dotster.com |
Analysis
IP Addresses
yongchen.org resolves to two IPs: 192.30.252.153 and 192.30.252.154.
other host names for instance recetix.com, oxygener.com, datagrip.net, mhotard.com and ba21.us share IP numbers with yongchen.org.
Name Servers
yongchen.org is delegated to two name servers: ns1.dotster.com and ns2.dotster.com.
yongchen.org shares the same name server setup as other domains, for example harrisonkratter.com, stridde.com, maerita.org, airwans.com and craigslaw.com.
yongchen.org at least partially shares name servers with other domains, for instance wireq.net, renovasolarlease.com, venuecapacity.com, stacibarley.com and cak1.com.
these name servers are commonly used with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.nameresolve.com, ns2.nameresolve.com, ns3.nameresolve.com and ns4.nameresolve.com.
Host names with one IP number:
The host ns1.dotster.com points to 172.64.52.250 and the host ns2.dotster.com points to 172.64.53.155.
Mail Servers
yongchen.org is handled by a single mail server, mx.yongchen.org.