htsc.org - robtex.com
htsc.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=1785798876 | ||||||
Same first word
htsc.co.jp |
htsc.ir |
htsc.vn |
htsc.com.cn |
htsc.us |
htsc.at |
htsc.de |
htsc.net |
htsc.ru |
htsc.cn |
htsc.org.uk |
htsc.org.cn |
htsc.nl |
htsc.org |
htsc.ca |
htsc.com.hk |
htsc.com |
htsc.com.tw |
htsc.info |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns17.domaincontrol.com2015-06-06 → 2026-08-03 · 2 obs
● 2026-08-03 23:37:34
●NSns18.domaincontrol.com2015-06-06 → 2026-08-03 · 2 obs
● 2026-08-03 23:37:34
●MXhtsc-org.mail.protection.outlook.com2016-08-30 → 2026-08-03 · 3 obs
● 2016-08-30 09:20:14
● 2026-08-03 23:37:34
○MXmail.htsc.org2015-06-06 → 2016-08-21 · 4 obs
● 2016-08-21 13:19:12
○ 2016-08-30 09:20:14
○ 2026-08-03 23:37:34
○MXsmtp.htsc.org2015-06-06 → 2016-08-21 · 4 obs
● 2016-08-21 13:19:12
○ 2016-08-30 09:20:14
○ 2026-08-03 23:37:34
●A15.197.225.1282026-06-25 → 2026-08-03 · 3 obs
● 2026-06-25 18:46:06
● 2026-08-03 23:37:34
○A198.185.159.1442018-09-28 → 2018-09-28 · 4 obs
● 2018-09-28 06:05:54
○ 2026-06-25 18:46:06
○ 2026-08-03 23:37:34
○A198.185.159.1452018-09-28 → 2018-09-28 · 4 obs
● 2018-09-28 06:05:54
○ 2026-06-25 18:46:06
○ 2026-08-03 23:37:34
○A198.49.23.1442018-09-28 → 2018-09-28 · 4 obs
● 2018-09-28 06:05:54
○ 2026-06-25 18:46:06
○ 2026-08-03 23:37:34
○A198.49.23.1452018-09-28 → 2018-09-28 · 4 obs
● 2018-09-28 06:05:54
○ 2026-06-25 18:46:06
○ 2026-08-03 23:37:34
●A3.33.251.1682026-06-25 → 2026-08-03 · 3 obs
● 2026-06-25 18:46:06
● 2026-08-03 23:37:34
○A50.63.202.22015-06-06 → 2017-08-12 · 4 obs
● 2017-08-12 08:56:28
○ 2018-09-28 06:05:54
○ 2026-08-03 23:37:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| htsc.org | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htsc.org (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | htsc-org.mail.protection.outlook.com (pr |
| TXT | 3 | MS=ms47765038, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
htsc.org points to the IP addresses 3.33.251.168 and 15.197.225.128
smokedamagesalinas.com, blogg.kennedyandersson.com, stelara.com and two other host names share IP numbers with htsc.org.
Name Servers
htsc.org is served by two delegated name servers, ns17.domaincontrol.com and ns18.domaincontrol.com.
htsc.org uses the same name servers as several other domains — among them uptoriverside.com, clinscope.net, ishopbooks.com and two more.
The DNS delegation for htsc.org at least partly coincides with that of other domains, avotech.ae being one example.
Each of the two host names carries two IP addresses: ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9, and ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9.
Mail Servers
Mail for htsc.org is handled by a single mail server, htsc-org.mail.protection.outlook.com.
htsc-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.5, 52.101.68.12, 52.101.68.18 and 5 others.