htguide.com - robtex.com
htguide.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774618777 | ||||||
Previously MX for
Same first word
htguide.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.htguide.com2015-07-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:58:34
●NSns2.htguide.com2015-07-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:58:34
●NSpdns01.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:58:34
●NSpdns02.domaincontrol.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:58:34
○MXmail.htguide.com2015-07-24 → 2017-08-26 · 3 obs
● 2017-08-26 07:49:54
○ 2026-03-27 13:58:34
●A3.21.232.522026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:58:34
○A64.27.11.2372015-07-24 → 2017-08-26 · 3 obs
● 2017-08-26 07:49:54
○ 2026-03-27 13:58:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| htguide.com | pdns01.domaincontrol.com, pdns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.78.50
NS records: pdns01.domaincontrol.com, pdns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htguide.com (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.21.232.52 |
| NS | 4 | pdns01.domaincontrol.com, pdns02.domaincontrol.com... |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 3 | zoho-verification=zb77834982.zmverify.zo, google-site-verification=b_8pXfBk0muEFWG... |
| SOA | 1 | pdns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns01.domaincontrol.com, pdns01.domaincontrol.com, pdns02.domaincontrol.com...)
Analysis
IP Addresses
htguide.com resolves to one IP number: 3.21.232.52.
Other host names, for example ec2-3-21-232-52.us-east-2.compute.amazonaws.com, share IP numbers with htguide.com.
Name Servers
htguide.com delegates to four name servers: pdns01.domaincontrol.com, pdns02.domaincontrol.com, ns1.htguide.com and ns2.htguide.com.
htguide.com at least partially shares name servers with other domains, including powermatters.org, mbmsrv.net, lanaplaserdentist.com, oengene.at and lawyercentral.tv.
Host names with two IPs:
pdns01.domaincontrol.com points to 2603:5:21e0::32 and 97.74.110.50
pdns02.domaincontrol.com points to 2603:5:22e0::32 and 173.201.78.50
Mail Servers
Three mail servers handle htguide.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
htguide.com shares at least some mail servers with other domains, for example survel.com.br, liemdt.com, ijecm.co.uk, marykief.com and rumjs.com.
Host names with two IPs:
mx.zoho.com points to 136.143.183.44 and 136.143.191.44.
Host names with one IP:
mx2.zoho.com points to 136.143.183.44.
mx3.zoho.com points to 136.143.191.44.
Hosts pointing to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Hosts pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.