`techrena.com`

DNSSEC	⚠️ Not signed
A	16.54.120.155^{🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix}
		PTR	`ec2-16-54-120-155.ca-central-1.compute.amazonaws.com`
A	35.182.35.93^{🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix}
NS	`singapore.power-dns.com` ⭐
NS	`ns1.power-dns.com`
		A	13.58.50.225^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`ec2-13-58-50-225.us-east-2.compute.amazonaws.com`
NS	`ns2.power-dns.com`
		A	188.166.142.159^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
NS	`ns3.power-dns.com`
		A	139.59.220.175^{🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean}
MX	`mx1.ewebdevelopment.com` ⭐
		A	159.203.54.48^{🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean}
MX	`mx2.ewebdevelopment.com`⁽⁵⁾
		A	188.166.142.73^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
SOA	`singapore.power-dns.com`hostmaster@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.net`nstld@verisign-grs.com serial=1785688507

Same first word

techrena.com

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DNS History

24 records (8 active, 16 former)

○NSamsterdam.power-dns.com2018-01-14 → 2018-01-14 · 4 obs

○ 2016-05-07 02:30:54
● 2018-01-14 20:08:26
○ 2026-06-17 16:10:10
○ 2026-08-02 16:40:36

○NSip-172-26-1-146.us-east-2.compute.internal2026-06-17 → 2026-06-17 · 4 obs

○ 2018-01-14 20:08:26
● 2026-06-17 16:10:10
○ 2026-08-02 16:40:34
○ 2026-08-02 16:40:36

●NSns1.power-dns.com2015-09-03 → 2026-08-02 · 6 obs

● 2015-09-03 23:18:08
● 2015-10-31 02:57:20
○ 2016-01-17 19:11:00
○ 2016-04-05 13:29:12
● 2016-05-07 02:30:54
● 2026-08-02 16:40:36

●NSns2.power-dns.com2015-09-03 → 2026-08-02 · 7 obs

● 2015-09-03 23:18:08
○ 2015-10-31 02:57:20
● 2016-01-17 19:11:00
● 2016-04-05 13:29:12
○ 2016-05-07 02:30:54
● 2018-01-14 20:08:26
● 2026-08-02 16:40:36

●NSns3.power-dns.com2026-06-17 → 2026-08-02 · 3 obs

○ 2018-01-14 20:08:26
● 2026-06-17 16:10:10
● 2026-08-02 16:40:36

●NSsingapore.power-dns.com2026-08-02 → 2026-08-02 · 3 obs

○ 2026-06-17 16:10:10
● 2026-08-02 16:40:34
● 2026-08-02 16:40:36

○MXmail.dovemail.com2015-09-03 → 2016-12-27 · 4 obs

● 2015-09-03 23:18:08
● 2016-12-27 15:31:58
○ 2018-01-14 20:08:26
○ 2026-08-02 16:40:36

●MXmx1.ewebdevelopment.com2018-01-14 → 2026-08-02 · 3 obs

○ 2016-12-27 15:31:58
● 2018-01-14 20:08:26
● 2026-08-02 16:40:36

●MXmx2.ewebdevelopment.com2018-01-14 → 2026-08-02 · 3 obs

○ 2016-12-27 15:31:58
● 2018-01-14 20:08:26
● 2026-08-02 16:40:36

○A15.156.122.542026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-21 20:03:48
● 2026-06-29 18:50:52
○ 2026-08-01 03:45:00
○ 2026-08-02 16:40:36

○A15.223.23.1002026-06-17 → 2026-06-17 · 4 obs

○ 2018-01-14 20:08:26
● 2026-06-17 16:10:10
○ 2026-06-19 17:34:18
○ 2026-08-02 16:40:36

●A16.54.120.1552026-08-01 → 2026-08-02 · 3 obs

○ 2026-06-29 18:50:52
● 2026-08-01 03:45:00
● 2026-08-02 16:40:36

○A16.54.152.2072026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-19 17:34:18
● 2026-06-21 20:03:48
○ 2026-06-29 18:50:52
○ 2026-08-02 16:40:36

○A16.54.163.1152026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-17 16:10:10
● 2026-06-19 17:34:18
○ 2026-06-21 20:03:48
○ 2026-08-02 16:40:36

○A174.36.107.1302015-09-03 → 2016-12-27 · 7 obs

● 2015-09-03 23:18:08
● 2016-01-17 19:11:00
○ 2016-04-05 13:29:12
○ 2016-05-07 02:30:54
● 2016-12-27 15:31:58
○ 2018-01-14 20:08:26
○ 2026-08-02 16:40:36

○A174.37.172.1622015-09-03 → 2016-12-27 · 7 obs

● 2015-09-03 23:18:08
● 2015-10-31 02:57:20
○ 2016-01-17 19:11:00
● 2016-04-05 13:29:12
● 2016-12-27 15:31:58
○ 2018-01-14 20:08:26
○ 2026-08-02 16:40:36

○A3.96.181.482026-06-17 → 2026-06-17 · 4 obs

○ 2018-01-14 20:08:26
● 2026-06-17 16:10:10
○ 2026-06-19 17:34:18
○ 2026-08-02 16:40:36

○A3.97.124.2222026-08-01 → 2026-08-01 · 4 obs

○ 2026-06-29 18:50:52
● 2026-08-01 03:45:00
○ 2026-08-02 16:40:34
○ 2026-08-02 16:40:36

○A3.97.59.2552026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-17 16:10:10
● 2026-06-19 17:34:18
○ 2026-06-21 20:03:48
○ 2026-08-02 16:40:36

○A3.98.107.1132026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-19 17:34:18
● 2026-06-21 20:03:48
○ 2026-06-29 18:50:52
○ 2026-08-02 16:40:36

○A35.182.161.1892026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-21 20:03:48
● 2026-06-29 18:50:52
○ 2026-08-01 03:45:00
○ 2026-08-02 16:40:36

●A35.182.35.932026-08-02 → 2026-08-02 · 3 obs

○ 2026-08-01 03:45:00
● 2026-08-02 16:40:34
● 2026-08-02 16:40:36

○A35.182.98.1832018-01-14 → 2018-01-14 · 4 obs

○ 2016-12-27 15:31:58
● 2018-01-14 20:08:26
○ 2026-06-17 16:10:10
○ 2026-08-02 16:40:36

○A52.60.99.142018-01-14 → 2018-01-14 · 4 obs

○ 2016-12-27 15:31:58
● 2018-01-14 20:08:26
○ 2026-06-17 16:10:10
○ 2026-08-02 16:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techrena.com	ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com	3 records

✅ Authoritative Response

Server:139.59.220.175

NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techrena.com (unsigned zone)

⏱️ Timing

Total: 2360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`35.182.35.93, 16.54.120.155`
NS	3	`ns2.power-dns.com, ns1.power-dns.com...`
MX	2	`mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)`
TXT	4	`v=spf1 include:u2069692.wl.sendgrid.net , afternic-verification-VKoxaZkQawZ8VVht35...`
SOA	1	`singapore.power-dns.com hostmaster.power`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com)

Analysis

IP Addresses

techrena.com resolves to the IP addresses 16.54.120.155 and 35.182.35.93

Additional host names — 074162.zonasa.com, aanaqshlosjs.tyyz.com, plisky.com and two others — share IP numbers with techrena.com.

Name Servers

techrena.com has four authoritative name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

techrena.com partially shares its NS delegation with several other domains, including absball.com, sliptease.com, mail.bueff.com and two others.

These name servers are regularly seen alongside ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com as name servers.

ns1.power-dns.com has IP address 13.58.50.225, ns2.power-dns.com has IP address 188.166.142.159 and ns3.power-dns.com has IP address 139.59.220.175 — one address each.

Mail Servers

techrena.com has two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

techrena.com shares the same mail server setup as other domains, including bulip.com, makoko.com, porok.com and two others.

mx1.ewebdevelopment.com resolves to 159.203.54.48. mx2.ewebdevelopment.com resolves to 188.166.142.73. Both host names point to a single IP number.

techrena.com - robtex.com

techrena.com

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