visualduo.com - robtex.com
visualduo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.156.220.22🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix | ||||||
| PTR | ec2-15-156-220-22.ca-central-1.compute.amazonaws.com | ||||||
| A | 16.54.82.202🇺🇸 Amazon16.54.0.0/15 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 | afternic-verification-VKoxaZkQawZ8VVht35n43c | ||||||
| TXT | 934c3bfaa10e7d053ed251a82e3f4a82d19da885 | ||||||
| TXT | v=spf1 include:u2069692.wl.sendgrid.net -all | ||||||
| TXT | 91f786e2661531d62a5e4bf8dc941c30c7391ed6 | ||||||
| SOA | singapore.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=1787315244 | ||||||
Same first word
visualduo.com |
Similar names
Previous names
Next names
DNS History
17 records (8 active, 9 former)
○NSamsterdam.power-dns.com2026-08-21 → 2026-08-21 · 4 obs
● 2026-08-21 08:45:46
○ 2026-08-21 12:41:22
○ 2026-08-21 12:41:28
○NSip-172-26-1-312018-11-05 → 2018-11-05 · 4 obs
● 2018-11-05 22:16:28
○ 2026-08-21 08:45:46
○ 2026-08-21 12:41:28
○NSns.byus.net2008-03-19 → 2016-04-16 · 4 obs
● 2016-04-16 13:57:04
○ 2016-12-31 03:09:56
○ 2026-08-21 12:41:28
●NSns1.power-dns.com2018-11-05 → 2026-08-21 · 3 obs
● 2018-11-05 22:16:28
● 2026-08-21 12:41:28
○NSns2.byus.net2008-03-19 → 2016-04-16 · 4 obs
● 2016-04-16 13:57:04
○ 2016-12-31 03:09:56
○ 2026-08-21 12:41:28
●NSns2.power-dns.com2018-11-05 → 2026-08-21 · 3 obs
● 2018-11-05 22:16:28
● 2026-08-21 12:41:28
●NSns3.power-dns.com2018-11-05 → 2026-08-21 · 3 obs
● 2018-11-05 22:16:28
● 2026-08-21 12:41:28
●NSsingapore.power-dns.com2026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 12:41:22
● 2026-08-21 12:41:28
○MXmail.visualduo.com2015-06-01 → 2016-04-16 · 5 obs
● 2015-06-01 13:00:18
● 2016-04-16 13:57:04
○ 2016-12-31 03:09:56
○ 2026-08-21 12:41:28
●MXmx1.ewebdevelopment.com2018-11-05 → 2026-08-21 · 3 obs
● 2018-11-05 22:16:28
● 2026-08-21 12:41:28
●MXmx2.ewebdevelopment.com2018-11-05 → 2026-08-21 · 3 obs
● 2018-11-05 22:16:28
● 2026-08-21 12:41:28
●A15.156.220.222026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 08:45:46
● 2026-08-21 12:41:28
●A16.54.82.2022026-08-21 → 2026-08-21 · 3 obs
● 2026-08-21 08:45:46
● 2026-08-21 12:41:28
○A35.182.51.1282018-11-05 → 2018-11-05 · 4 obs
● 2018-11-05 22:16:28
○ 2026-08-21 08:45:46
○ 2026-08-21 12:41:28
○A35.182.54.2312018-11-05 → 2018-11-05 · 4 obs
● 2018-11-05 22:16:28
○ 2026-08-21 08:45:46
○ 2026-08-21 12:41:28
○A61.111.254.2442016-01-23 → 2016-04-16 · 5 obs
● 2016-01-23 08:05:48
● 2016-04-16 13:57:04
○ 2016-12-31 03:09:56
○ 2026-08-21 12:41:28
○A61.111.255.1022008-03-19 → 2015-10-19 · 4 obs
● 2015-10-19 17:58:20
○ 2016-01-23 08:05:48
○ 2026-08-21 12:41:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| visualduo.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 visualduo.com (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 16.54.82.202, 15.156.220.22 |
| NS | 3 | ns3.power-dns.com, ns1.power-dns.com... |
| MX | 2 | mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5) |
| TXT | 4 | afternic-verification-VKoxaZkQawZ8VVht35, 934c3bfaa10e7d053ed251a82e3f4a82d19da885... |
| 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
visualduo.com points to the IP addresses 15.156.220.22 and 16.54.82.202
toziba.com, dezard.com, peliken.com plus two other host names have IP numbers in common with visualduo.com.
Name Servers
Four name servers handle the delegation for visualduo.com: 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 visualduo.com and other domains — padfile.com, amazingstar.com, alhalmi.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.
The hostnames ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com each resolve to a single IP: ns1.power-dns.com → 13.58.50.225, ns2.power-dns.com → 188.166.142.159, ns3.power-dns.com → 139.59.220.175.
Mail Servers
visualduo.com uses two mail servers, mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.
The mail server setup of visualduo.com matches that of other domains such as novamo.com, calendarboy.com, andrewduffy.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.