tech-source.com - robtex.com
tech-source.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.175.248.72🇺🇸 Amazon15.175.0.0/16 EC2 Prefix | ||||||
| PTR | ec2-15-175-248-72.ca-central-1.compute.amazonaws.com | ||||||
| A | 52.60.146.189🇨🇦 Amazon52.60.128.0/17 | ||||||
| NS | amsterdam.power-dns.com ⭐ | ||||||
| NS | ns1.power-dns.com | ||||||
| NS | ns2.power-dns.com | ||||||
| NS | ns3.power-dns.com | ||||||
| MX | mx1.ewebdevelopment.com ⭐ | ||||||
| MX | mx2.ewebdevelopment.com(5) | ||||||
| TXT | 934c3bfaa10e7d053ed251a82e3f4a82d19da885 | ||||||
| TXT | v=spf1 include:u2069692.wl.sendgrid.net -all | ||||||
| TXT | 91f786e2661531d62a5e4bf8dc941c30c7391ed6 | ||||||
| TXT | afternic-verification-VKoxaZkQawZ8VVht35n43c | ||||||
| SOA | amsterdam.power-dns.comhostmaster@power-dns.com 2025-01-15 #1 | ||||||
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=1793576756 | ||||||
Same first word
tech-source.co.za |
tech-source.shop |
tech-source.eu |
tech-source.com.cn |
tech-source.co.uk |
tech-source.uk |
tech-source.com |
tech-source.co |
tech-source.be |
tech-source.cfd |
tech-source.io |
Similar names
securo-tech.nl |
source-tech.de |
coretech-us.com |
course-tech.com |
crusoe-tech.com |
tech-course.appspot.com |
source-tech.net |
source-tech.com |
tech-course.com |
ec-techorus.com |
source-tech.co |
Previous names
Next names
DNS History
21 records (8 active, 13 former)
●NSamsterdam.power-dns.com2026-10-10 → 2026-11-01 · 5 obs
○ 2026-08-18 18:35:20
● 2026-10-10 17:39:18
○ 2026-10-25 06:56:30
● 2026-10-30 21:44:20
● 2026-11-01 23:50:14
● 2026-10-10 17:39:18
○ 2026-10-25 06:56:30
● 2026-10-30 21:44:20
● 2026-11-01 23:50:14
○NSip-172-26-1-146.us-east-2.compute.internal2026-08-18 → 2026-10-25 · 6 obs
○ 2017-10-10 09:28:36
● 2026-08-18 18:35:20
○ 2026-10-10 17:39:18
● 2026-10-25 06:56:30
○ 2026-10-30 21:44:20
○ 2026-11-01 23:50:14
● 2026-08-18 18:35:20
○ 2026-10-10 17:39:18
● 2026-10-25 06:56:30
○ 2026-10-30 21:44:20
○ 2026-11-01 23:50:14
○NSip-172-26-4-1072017-10-10 → 2017-10-10 · 4 obs
○ 2016-12-27 15:07:54
● 2017-10-10 09:28:36
○ 2026-08-18 18:35:20
○ 2026-11-01 23:50:14
● 2017-10-10 09:28:36
○ 2026-08-18 18:35:20
○ 2026-11-01 23:50:14
●NSns1.power-dns.com2015-07-21 → 2026-11-01 · 7 obs
● 2015-07-21 17:05:36
● 2015-12-29 07:20:32
○ 2016-02-14 18:46:24
● 2016-06-19 02:02:50
○ 2016-07-26 08:08:18
● 2016-12-27 15:07:54
● 2026-11-01 23:50:14
● 2015-12-29 07:20:32
○ 2016-02-14 18:46:24
● 2016-06-19 02:02:50
○ 2016-07-26 08:08:18
● 2016-12-27 15:07:54
● 2026-11-01 23:50:14
●NSns2.power-dns.com2015-07-21 → 2026-11-01 · 9 obs
● 2015-07-21 17:05:36
○ 2015-10-24 21:04:32
○ 2015-12-29 07:20:32
● 2016-02-14 18:46:24
○ 2016-06-19 02:02:50
● 2016-07-26 08:08:18
○ 2016-12-27 15:07:54
● 2017-10-10 09:28:36
● 2026-11-01 23:50:14
○ 2015-10-24 21:04:32
○ 2015-12-29 07:20:32
● 2016-02-14 18:46:24
○ 2016-06-19 02:02:50
● 2016-07-26 08:08:18
○ 2016-12-27 15:07:54
● 2017-10-10 09:28:36
● 2026-11-01 23:50:14
●NSns3.power-dns.com2026-08-18 → 2026-11-01 · 3 obs
○ 2017-10-10 09:28:36
● 2026-08-18 18:35:20
● 2026-11-01 23:50:14
● 2026-08-18 18:35:20
● 2026-11-01 23:50:14
○MXmail.dovemail.com2015-07-21 → 2016-12-27 · 4 obs
● 2015-07-21 17:05:36
● 2016-12-27 15:07:54
○ 2017-10-10 09:28:36
○ 2026-11-01 23:50:14
● 2016-12-27 15:07:54
○ 2017-10-10 09:28:36
○ 2026-11-01 23:50:14
●MXmx1.ewebdevelopment.com2017-10-10 → 2026-11-01 · 3 obs
○ 2016-12-27 15:07:54
● 2017-10-10 09:28:36
● 2026-11-01 23:50:14
● 2017-10-10 09:28:36
● 2026-11-01 23:50:14
●MXmx2.ewebdevelopment.com2017-10-10 → 2026-11-01 · 3 obs
○ 2016-12-27 15:07:54
● 2017-10-10 09:28:36
● 2026-11-01 23:50:14
● 2017-10-10 09:28:36
● 2026-11-01 23:50:14
○A15.156.188.2372026-10-25 → 2026-10-25 · 4 obs
○ 2026-10-10 17:39:18
● 2026-10-25 06:56:30
○ 2026-10-30 21:44:20
○ 2026-11-01 23:50:14
● 2026-10-25 06:56:30
○ 2026-10-30 21:44:20
○ 2026-11-01 23:50:14
●A15.175.248.722026-10-30 → 2026-11-01 · 3 obs
○ 2026-10-25 06:56:30
● 2026-10-30 21:44:20
● 2026-11-01 23:50:14
● 2026-10-30 21:44:20
● 2026-11-01 23:50:14
○A15.175.30.422026-10-10 → 2026-10-10 · 4 obs
○ 2026-08-18 18:35:20
● 2026-10-10 17:39:18
○ 2026-10-25 06:56:30
○ 2026-11-01 23:50:14
● 2026-10-10 17:39:18
○ 2026-10-25 06:56:30
○ 2026-11-01 23:50:14
○A15.175.52.352026-08-18 → 2026-08-18 · 4 obs
○ 2017-10-10 09:28:36
● 2026-08-18 18:35:20
○ 2026-10-10 17:39:18
○ 2026-11-01 23:50:14
● 2026-08-18 18:35:20
○ 2026-10-10 17:39:18
○ 2026-11-01 23:50:14
○A15.223.110.1772026-10-10 → 2026-10-10 · 4 obs
○ 2026-08-18 18:35:20
● 2026-10-10 17:39:18
○ 2026-10-25 06:56:30
○ 2026-11-01 23:50:14
● 2026-10-10 17:39:18
○ 2026-10-25 06:56:30
○ 2026-11-01 23:50:14
○A16.54.82.2022026-08-18 → 2026-08-18 · 4 obs
○ 2017-10-10 09:28:36
● 2026-08-18 18:35:20
○ 2026-10-10 17:39:18
○ 2026-11-01 23:50:14
● 2026-08-18 18:35:20
○ 2026-10-10 17:39:18
○ 2026-11-01 23:50:14
○A16.55.27.2202026-10-25 → 2026-10-25 · 4 obs
○ 2026-10-10 17:39:18
● 2026-10-25 06:56:30
○ 2026-10-30 21:44:20
○ 2026-11-01 23:50:14
● 2026-10-25 06:56:30
○ 2026-10-30 21:44:20
○ 2026-11-01 23:50:14
○A174.36.107.1302015-07-21 → 2016-12-27 · 8 obs
● 2015-07-21 17:05:36
○ 2015-10-24 21:04:32
● 2015-12-29 07:20:32
● 2016-06-19 02:02:50
○ 2016-07-26 08:08:18
● 2016-12-27 15:07:54
○ 2017-10-10 09:28:36
○ 2026-11-01 23:50:14
○ 2015-10-24 21:04:32
● 2015-12-29 07:20:32
● 2016-06-19 02:02:50
○ 2016-07-26 08:08:18
● 2016-12-27 15:07:54
○ 2017-10-10 09:28:36
○ 2026-11-01 23:50:14
○A174.37.172.1622015-07-21 → 2016-12-27 · 8 obs
● 2015-07-21 17:05:36
● 2015-10-24 21:04:32
○ 2015-12-29 07:20:32
○ 2016-06-19 02:02:50
● 2016-07-26 08:08:18
● 2016-12-27 15:07:54
○ 2017-10-10 09:28:36
○ 2026-11-01 23:50:14
● 2015-10-24 21:04:32
○ 2015-12-29 07:20:32
○ 2016-06-19 02:02:50
● 2016-07-26 08:08:18
● 2016-12-27 15:07:54
○ 2017-10-10 09:28:36
○ 2026-11-01 23:50:14
○A35.182.64.882017-10-10 → 2017-10-10 · 4 obs
○ 2016-12-27 15:07:54
● 2017-10-10 09:28:36
○ 2026-08-18 18:35:20
○ 2026-11-01 23:50:14
● 2017-10-10 09:28:36
○ 2026-08-18 18:35:20
○ 2026-11-01 23:50:14
●A52.60.146.1892026-10-30 → 2026-11-01 · 3 obs
○ 2026-10-25 06:56:30
● 2026-10-30 21:44:20
● 2026-11-01 23:50:14
● 2026-10-30 21:44:20
● 2026-11-01 23:50:14
○A52.60.185.1082017-10-10 → 2017-10-10 · 4 obs
○ 2016-12-27 15:07:54
● 2017-10-10 09:28:36
○ 2026-08-18 18:35:20
○ 2026-11-01 23:50:14
● 2017-10-10 09:28:36
○ 2026-08-18 18:35:20
○ 2026-11-01 23:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| tech-source.com | ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com | 3 records |
✅ Authoritative Response
Server:13.58.50.225
NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech-source.com (unsigned zone)
⏱️ Timing
Total: 634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.98.188.3, 15.175.100.183 |
| NS | 3 | ns1.power-dns.com, ns2.power-dns.com... |
| MX | 2 | mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5) |
| TXT | 4 | v=spf1 include:u2069692.wl.sendgrid.net , 934c3bfaa10e7d053ed251a82e3f4a82d19da885... |
| SOA | 1 | ip-172-26-1-146.us-east-2.compute.intern |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com)
Analysis
IP Addresses
tech-source.com resolves to the IP addresses 15.175.248.72 and 52.60.146.189
Other host names, for instance trends.premiumtips.com, dalchi.com, razdel.com and two other share IP numbers with tech-source.com.
Name Servers
The authoritative name servers for tech-source.com are amsterdam.power-dns.com, ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com.
tech-source.com partially shares its NS delegation with several other domains, including www.endiko.com, *.e-pj.com, carolrhodes.com and two others.
These name servers are regularly seen alongside singapore.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal as name servers.
Mail Servers
Mail for tech-source.com is handled by two mail servers — mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.
tech-source.com uses an identical mail server configuration to several other domains — among them *.scengineering.com, rocktographer.com, ultimate-travel.com and two more.