subtech.com.qa - robtex.com
subtech.com.qa
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.193.10.187🇬🇧 UKFAST31.193.0.0/20 | ||||||
| PTR | 31.193.10.187.srvlist.ukfast.net | ||||||
| NS | ns1.w3infotech.net ⭐ | ||||||
| A | 185.136.96.202🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | ns1.w3infotech.net | ||||||
| NS | ns1.w3tech.net ⚠️ Not in parent delegation | ||||||
| NS | ns2.w3infotech.net | ||||||
| A | 185.136.97.202CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | ns2.w3infotech.net | ||||||
| NS | ns2.w3tech.net ⚠️ Not in parent delegation | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 108.166.43.2🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 173.203.187.2🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| SOA | ns1.w3infotech.netsupport@cloudns.net 2018-11-14 #14 | ||||||
com.qa
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.registry.qa ⭐ | ||||||
| NS | a.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | b.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | c.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | d.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | e.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | f.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | g.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | h.registry.qa ⚠️ Not in parent delegation | ||||||
| NS | i.registry.qa ⚠️ Not in parent delegation | ||||||
| SOA | ns1.registry.qasendmail@tech.at.domains.qa serial=2018089988 | ||||||
Subdomains
www.subtech.com.qa |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.w3infotech.net2015-06-23 → 2026-07-26 · 2 obs
● 2026-07-26 18:36:48
●NSns1.w3tech.net2026-06-29 → 2026-07-26 · 3 obs
● 2026-06-29 22:31:50
● 2026-07-26 18:36:48
●NSns2.w3infotech.net2015-06-23 → 2026-07-26 · 2 obs
● 2026-07-26 18:36:48
●NSns2.w3tech.net2026-06-29 → 2026-07-26 · 3 obs
● 2026-06-29 22:31:50
● 2026-07-26 18:36:48
●MXmx1.emailsrvr.com2015-06-23 → 2026-07-26 · 2 obs
● 2026-07-26 18:36:48
●MXmx2.emailsrvr.com2015-06-23 → 2026-07-26 · 2 obs
● 2026-07-26 18:36:48
●A31.193.10.1872016-06-25 → 2026-07-26 · 3 obs
● 2016-06-25 02:15:32
● 2026-07-26 18:36:48
○A94.236.75.1042015-11-01 → 2016-05-01 · 5 obs
● 2015-11-01 22:59:54
● 2016-05-01 21:34:20
○ 2016-06-25 02:15:32
○ 2026-07-26 18:36:48
○A94.236.75.1072015-06-23 → 2015-06-23 · 3 obs
○ 2015-11-01 22:59:54
○ 2026-07-26 18:36:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| qa | g.registry.qa, c.registry.qa, e.registry.qa, a.registry.qa... | 13 records |
| subtech.com.qa | ns2.w3infotech.net, ns1.w3infotech.net | - |
✅ Authoritative Response
Server:185.136.97.202
NS records: ns2.w3infotech.net, ns1.w3infotech.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qa (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.193.10.187 |
| NS | 4 | ns1.w3infotech.net, ns2.w3tech.net... |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| SOA | 1 | ns1.w3infotech.net support.cloudns.net |
📌 Glue Records Collected
Total: 13
In-bailiwick: 13 (a.registry.qa, b.registry.qa, c.registry.qa...)
Analysis
Hierarchy
www.subtech.com.qa is a subdomain of subtech.com.qa.
IP Addresses
subtech.com.qa resolves to one IP address: 31.193.10.187.
s2.w3serve.net, sayyarqatar.com, 31.193.10.187.srvlist.ukfast.net and two other host names share IP numbers with subtech.com.qa.
Name Servers
The authoritative name servers for subtech.com.qa are ns1.w3infotech.net, ns2.w3infotech.net, ns1.w3tech.net and ns2.w3tech.net.
The name servers of subtech.com.qa overlap at least partially with those of other domains — among them startlinetech.com, softwareproducts.in, buyup.in and two more.
These name servers commonly appear alongside the name servers ns1.domainersguru.com and ns2.domainersguru.com.
Both ns1.w3infotech.net and ns2.w3infotech.net have a single IP address each — ns1.w3infotech.net resolves to 185.136.96.202 while ns2.w3infotech.net resolves to 185.136.97.202.
Mail Servers
Mail for subtech.com.qa is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.
subtech.com.qa uses an identical mail server configuration to several other domains — among them business.mymailsrvr.com, metaltechnews.com, cecincinnati.com and two more.
subtech.com.qa has at least partial mail server overlap with other domains such as acidflyers.com, mannbro.com, xassets.net and two more.
Hosts that point to four IP numbers:
mx2.emailsrvr.com resolves to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.
Hosts with just one IP address:
The hostname mx1.emailsrvr.com resolves to 146.20.161.1.