sinsclass.org - robtex.com
sinsclass.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.178.189.129🇺🇸 Jacksonville205.178.189.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | underconstruction.networksolutions.com | ||||||
| NS | ns17.worldnic.com ⭐ | ||||||
| A | 162.159.26.214Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns18.worldnic.com | ||||||
| A | 162.159.27.150Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS17.WORLDNIC.COMnamehost@WORLDNIC.COM serial=112032522 | ||||||
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=1775253445 | ||||||
Same first word
sinsclass.org |
DNS History
4 records (3 active, 1 former)
●NSns17.worldnic.com2015-07-20 → 2026-04-03 · 2 obs
● 2026-04-03 22:26:28
●NSns18.worldnic.com2015-07-20 → 2026-04-03 · 2 obs
● 2026-04-03 22:26:28
○MXp.webcom.ctmail.com2015-11-26 → 2017-02-18 · 3 obs
● 2017-02-18 14:09:04
○ 2026-04-03 22:26:28
●A205.178.189.1292015-07-20 → 2026-04-03 · 2 obs
● 2026-04-03 22:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sinsclass.org | ns18.worldnic.com, ns17.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.150
NS records: ns18.worldnic.com, ns17.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinsclass.org (unsigned zone)
⏱️ Timing
Total: 508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.178.189.129 |
| NS | 2 | ns18.worldnic.com, ns17.worldnic.com |
| SOA | 1 | NS17.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
sinsclass.org points to an IP address: 205.178.189.129.
other host names include smtp.keyser-group.com, aum-online.com, remote.ocpafl.org, rona.com and kopplin.modempool.com; they share IP numbers with sinsclass.org.
Name Servers
Two name servers ns17.worldnic.com and ns18.worldnic.com handle the delegation for sinsclass.org.
sinsclass.org shares the same name server setup as other domains, for instance elowestbuy.net, childrenschoicebookawards.com, cumulativeinc.com, historicmountoread.com and bigbrothersbigsisters.org.
Host names with one IP:
ns17.worldnic.com points to: 162.159.26.214
ns18.worldnic.com points to: 162.159.27.150