davidschulz.com - robtex.com
davidschulz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.97.211.88🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix | ||||||
| PTR | ec2-3-97-211-88.ca-central-1.compute.amazonaws.com | ||||||
| A | 16.52.252.189🇺🇸 Amazon16.52.0.0/16 EC2 YUL prefix | ||||||
| NS | ip-172-26-1-146.us-east-2.compute.internal ⭐ | ||||||
| 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 | 934c3bfaa10e7d053ed251a82e3f4a82d19da885 | ||||||
| TXT | 91f786e2661531d62a5e4bf8dc941c30c7391ed6 | ||||||
| TXT | afternic-verification-VKoxaZkQawZ8VVht35n43c | ||||||
| SOA | ip-172-26-1-146.us-east-2.compute.internalhostmaster@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=1780295369 | ||||||
Subdomains
mail.davidschulz.com |
Same first word
davidschulz.com |
DNS History
14 records (8 active, 6 former)
●NSip-172-26-1-146.us-east-2.compute.internal2026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 06:53:42
●NSns1.power-dns.com2015-08-12 → 2026-06-01 · 2 obs
● 2026-06-01 06:53:42
●NSns2.power-dns.com2015-08-12 → 2026-06-01 · 5 obs
○ 2015-12-09 22:35:58
○ 2016-07-10 22:01:02
● 2017-05-17 11:13:18
● 2026-06-01 06:53:42
●NSns3.power-dns.com2026-03-26 → 2026-06-01 · 3 obs
● 2026-03-26 16:08:54
● 2026-06-01 06:53:42
○NSsingapore.power-dns.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:08:54
○ 2026-06-01 06:53:42
○MXmail.dovemail.com2015-08-12 → 2016-07-10 · 4 obs
● 2016-07-10 22:01:02
○ 2017-05-17 11:13:18
○ 2026-06-01 06:53:42
●MXmx1.ewebdevelopment.com2017-05-17 → 2026-06-01 · 3 obs
● 2017-05-17 11:13:18
● 2026-06-01 06:53:42
●MXmx2.ewebdevelopment.com2017-05-17 → 2026-06-01 · 3 obs
● 2017-05-17 11:13:18
● 2026-06-01 06:53:42
●A16.52.252.1892026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 06:53:42
○A16.54.90.622026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:08:54
○ 2026-06-01 06:53:42
○A174.36.107.1302015-08-12 → 2017-05-17 · 4 obs
● 2017-05-17 11:13:18
○ 2026-03-26 16:08:54
○ 2026-06-01 06:53:42
○A174.37.172.1622015-08-12 → 2017-05-17 · 4 obs
● 2017-05-17 11:13:18
○ 2026-03-26 16:08:54
○ 2026-06-01 06:53:42
○A3.97.193.1092026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 16:08:54
○ 2026-06-01 06:53:42
●A3.97.211.882026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 06:53:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| davidschulz.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 davidschulz.com (unsigned zone)
⏱️ Timing
Total: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 16.52.252.189, 3.97.211.88 |
| NS | 3 | ns1.power-dns.com, ns3.power-dns.com... |
| MX | 2 | mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1) |
| 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
Hierarchy
davidschulz.com serves as the parent of mail.davidschulz.com.
IP Addresses
davidschulz.com points to two IP numbers: 3.97.211.88 and 16.52.252.189.
Additional host names — testyourweb.com, do-life.com, denisen.com and two others — share IP numbers with davidschulz.com.
Name Servers
davidschulz.com carries NS records pointing to 4 name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.
davidschulz.com has at least partial name server overlap with other domains, such as boledo.com, microvoices.com, artisse.com and two others.
It is common to see these name servers used together with name servers singapore.power-dns.com and amsterdam.power-dns.com.
Three hostnames, one IP address apiece: ns1.power-dns.com resolves to 13.58.50.225, ns2.power-dns.com resolves to 188.166.142.159 and ns3.power-dns.com resolves to 139.59.220.175.
Mail Servers
davidschulz.com has two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.
davidschulz.com shares the same mail server setup as other domains, including mailserver.nrw.wrongmove.com, www.sjova.com, eagle-nest.com and two others.
mx1.ewebdevelopment.com directs to 159.203.54.48 and mx2.ewebdevelopment.com directs to 188.166.142.73; each host name points to exactly one IP number.