🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`topcomputing.com`

DNSSEC	⚠️ Not signed
A	3.97.65.20^{🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix}
		PTR	`ec2-3-97-65-20.ca-central-1.compute.amazonaws.com`
A	15.222.210.13^{🇨🇦 Amazon15.222.0.0/15 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	`v=spf1 include:u2069692.wl.sendgrid.net -all`
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
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=1794609981

Same first word

topcomputing.ai

topcomputing.pw

topcomputing.com

topcomputing.ph

topcomputing.xyz

topcomputing.co.uk

topcomputing.com.ph

Previous names

Next names

DNS History

23 records (8 active, 15 former)

○NSamsterdam.power-dns.com2020-02-15 → 2026-10-11 · 6 obs

○ 2016-06-19 18:23:38
● 2020-02-15 01:59:46
○ 2026-09-03 11:20:02
● 2026-10-11 23:05:32
○ 2026-11-06 05:40:14
○ 2026-11-13 23:16:12

○NSip-172-26-1-146.us-east-2.compute.internal2026-09-03 → 2026-09-03 · 4 obs

○ 2020-02-15 01:59:46
● 2026-09-03 11:20:02
○ 2026-09-20 01:04:00
○ 2026-11-13 23:16:12

●NSns1.power-dns.com2015-06-25 → 2026-11-13 · 5 obs

● 2015-06-25 08:29:24
● 2016-02-28 21:22:38
○ 2016-06-19 18:23:38
● 2020-02-15 01:59:46
● 2026-11-13 23:16:12

●NSns2.power-dns.com2015-06-25 → 2026-11-13 · 5 obs

● 2015-06-25 08:29:24
○ 2015-11-12 00:20:52
○ 2016-02-28 21:22:38
● 2016-06-19 18:23:38
● 2026-11-13 23:16:12

●NSns3.power-dns.com2020-02-15 → 2026-11-13 · 3 obs

○ 2016-06-19 18:23:38
● 2020-02-15 01:59:46
● 2026-11-13 23:16:12

●NSsingapore.power-dns.com2026-09-20 → 2026-11-13 · 5 obs

○ 2026-09-03 11:20:02
● 2026-09-20 01:04:00
○ 2026-10-11 23:05:32
● 2026-11-06 05:40:14
● 2026-11-13 23:16:12

○MXmail.dovemail.com2015-06-25 → 2017-02-12 · 4 obs

● 2015-06-25 08:29:24
● 2017-02-12 10:52:58
○ 2020-02-15 01:59:46
○ 2026-11-13 23:16:12

●MXmx1.ewebdevelopment.com2020-02-15 → 2026-11-13 · 3 obs

○ 2017-02-12 10:52:58
● 2020-02-15 01:59:46
● 2026-11-13 23:16:12

●MXmx2.ewebdevelopment.com2020-02-15 → 2026-11-13 · 3 obs

○ 2017-02-12 10:52:58
● 2020-02-15 01:59:46
● 2026-11-13 23:16:12

○A15.222.131.2132026-09-03 → 2026-09-03 · 4 obs

○ 2020-02-15 01:59:46
● 2026-09-03 11:20:02
○ 2026-09-20 01:04:00
○ 2026-11-13 23:16:12

●A15.222.210.132026-11-13 → 2026-11-13 · 3 obs

○ 2026-11-06 05:40:14
● 2026-11-13 23:05:48
● 2026-11-13 23:16:12

○A15.223.110.1772026-10-11 → 2026-10-11 · 4 obs

○ 2026-09-20 01:04:00
● 2026-10-11 23:05:32
○ 2026-11-06 05:40:14
○ 2026-11-13 23:16:12

○A15.223.99.52026-09-20 → 2026-09-20 · 4 obs

○ 2026-09-03 11:20:02
● 2026-09-20 01:04:00
○ 2026-10-11 23:05:32
○ 2026-11-13 23:16:12

○A16.54.192.482026-09-03 → 2026-09-03 · 4 obs

○ 2020-02-15 01:59:46
● 2026-09-03 11:20:02
○ 2026-09-20 01:04:00
○ 2026-11-13 23:16:12

○A16.54.205.1572026-11-06 → 2026-11-06 · 4 obs

○ 2026-10-11 23:05:32
● 2026-11-06 05:40:14
○ 2026-11-13 23:05:48
○ 2026-11-13 23:16:12

○A16.54.51.2462026-10-11 → 2026-10-11 · 4 obs

○ 2026-09-20 01:04:00
● 2026-10-11 23:05:32
○ 2026-11-06 05:40:14
○ 2026-11-13 23:16:12

○A16.55.6.1742026-09-20 → 2026-09-20 · 4 obs

○ 2026-09-03 11:20:02
● 2026-09-20 01:04:00
○ 2026-10-11 23:05:32
○ 2026-11-13 23:16:12

○A174.36.107.1302015-06-25 → 2017-02-12 · 6 obs

● 2015-06-25 08:29:24
● 2015-11-12 00:20:52
○ 2016-02-28 21:22:38
● 2017-02-12 10:52:58
○ 2020-02-15 01:59:46
○ 2026-11-13 23:16:12

○A174.37.172.1622015-06-25 → 2017-02-12 · 4 obs

● 2015-06-25 08:29:24
● 2017-02-12 10:52:58
○ 2020-02-15 01:59:46
○ 2026-11-13 23:16:12

●A3.97.65.202026-11-13 → 2026-11-13 · 3 obs

○ 2026-11-06 05:40:14
● 2026-11-13 23:05:48
● 2026-11-13 23:16:12

○A3.98.188.32026-11-06 → 2026-11-06 · 4 obs

○ 2026-10-11 23:05:32
● 2026-11-06 05:40:14
○ 2026-11-13 23:05:48
○ 2026-11-13 23:16:12

○A52.60.233.32020-02-15 → 2020-02-15 · 4 obs

○ 2017-02-12 10:52:58
● 2020-02-15 01:59:46
○ 2026-09-03 11:20:02
○ 2026-11-13 23:16:12

○A99.79.96.1082020-02-15 → 2020-02-15 · 4 obs

○ 2017-02-12 10:52:58
● 2020-02-15 01:59:46
○ 2026-09-03 11:20:02
○ 2026-11-13 23:16:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
topcomputing.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 topcomputing.com (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.222.210.13, 3.97.65.20`
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

topcomputing.com has two IP addresses: 3.97.65.20 and 15.222.210.13

Two other host names, along with scanditours.com, absolutealliance.com and lassiette.com, also share IP numbers with topcomputing.com.

Name Servers

The NS records for topcomputing.com point to four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

There is at least partial name server overlap between topcomputing.com and other domains — pokerkoffer.com, lijon.com, topadvise.com and two more among them.

These name servers frequently co-occur with the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.

ns1.power-dns.com points to 13.58.50.225; ns2.power-dns.com points to 188.166.142.159; ns3.power-dns.com points to 139.59.220.175 — each hostname maps to exactly one IP address.

Mail Servers

topcomputing.com is served by two mail servers, mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

Among the domains sharing a mail server setup with topcomputing.com are b-class.com, credit-card-rates.com, mx.brandig.com and two others.

mx1.ewebdevelopment.com → 159.203.54.48 and mx2.ewebdevelopment.com → 188.166.142.73: one IP number per host name.

topcomputing.com - robtex.com