robdavidson.com - dns.ninja

robdavidson.com

DNSSEC⚠️ Not signed
A16.54.165.168🇺🇸 Amazon16.54.0.0/15
PTRec2-16-54-165-168.ca-central-1.compute.amazonaws.com
A35.182.70.233🇨🇦 Amazon35.182.0.0/15
NSsingapore.power-dns.com ⭐
NSns1.power-dns.com
A13.58.50.225
NSns2.power-dns.com
A188.166.142.159
NSns3.power-dns.com
A139.59.220.175
MXmx1.ewebdevelopment.com ⭐
A159.203.54.48
MXmx2.ewebdevelopment.com(5)
A188.166.142.73
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
SOAsingapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783384446

Subdomains

mailserver.robdavidson.com

Same first word

robdavidson.com

Similar names

davidosborn.com
davidrobson.com
davidrobson.co.uk
davidosborn.org
davidrobson.me
bondadvisor.com

DNS History

32 records (8 active, 24 former)

20162017201820192020202120222023202420252026NSns1.power-dns.comns2.power-dns.comns3.power-dns.comsingapore.power-dns.comamsterdam.power-dns.comip-172-26-1-146.us-east-2.compute.internalMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA16.54.165.16835.182.70.23315.156.122.5415.222.101.13515.222.165.25015.222.56.8516.52.195.21116.54.144.9916.54.152.20716.54.19.7416.54.9.11916.54.90.6216.54.92.12174.36.107.130174.37.172.1623.96.32.953.97.122.263.97.175.1163.97.178.2103.97.193.10935.182.161.18952.60.233.399.79.96.108
○NSamsterdam.power-dns.com2026-03-15 → 2026-06-29 · 6 obs
○ 2026-03-03 07:40:42
● 2026-03-15 00:46:42
○ 2026-03-26 11:12:18
● 2026-06-29 12:05:08
○ 2026-07-03 13:31:00
○ 2026-07-07 00:34:30
○NSip-172-26-1-146.us-east-2.compute.internal2026-03-03 → 2026-07-03 · 11 obs
○ 2020-02-24 11:49:50
● 2026-03-03 07:40:42
○ 2026-03-15 00:46:42
● 2026-03-26 11:12:18
○ 2026-03-28 19:45:40
○ 2026-03-28 20:42:24
● 2026-04-02 07:37:00
○ 2026-06-29 12:05:08
● 2026-07-03 13:31:00
○ 2026-07-05 05:18:38
○ 2026-07-07 00:34:30
●NSns1.power-dns.com2015-05-20 → 2026-07-07 · 6 obs
● 2015-05-20 20:42:12
○ 2015-10-24 10:56:48
● 2015-12-25 04:50:22
○ 2016-03-25 11:19:54
● 2020-02-24 11:49:50
● 2026-07-07 00:34:30
●NSns2.power-dns.com2015-05-20 → 2026-07-07 · 5 obs
● 2015-05-20 20:42:12
● 2015-10-24 10:56:48
○ 2015-12-25 04:50:22
● 2016-03-25 11:19:54
● 2026-07-07 00:34:30
●NSns3.power-dns.com2020-02-24 → 2026-07-07 · 3 obs
○ 2016-03-25 11:19:54
● 2020-02-24 11:49:50
● 2026-07-07 00:34:30
●NSsingapore.power-dns.com2020-02-24 → 2026-07-07 · 9 obs
○ 2016-03-25 11:19:54
● 2020-02-24 11:49:50
○ 2026-03-03 07:40:42
○ 2026-03-26 11:12:18
● 2026-03-28 19:45:40
● 2026-03-28 20:42:24
○ 2026-04-02 07:37:00
● 2026-07-05 05:18:38
● 2026-07-07 00:34:30
○MXmail.dovemail.com2015-05-20 → 2017-03-24 · 4 obs
● 2015-05-20 20:42:12
● 2017-03-24 17:48:10
○ 2020-02-24 11:49:50
○ 2026-07-07 00:34:30
●MXmx1.ewebdevelopment.com2020-02-24 → 2026-07-07 · 3 obs
○ 2017-03-24 17:48:10
● 2020-02-24 11:49:50
● 2026-07-07 00:34:30
●MXmx2.ewebdevelopment.com2020-02-24 → 2026-07-07 · 3 obs
○ 2017-03-24 17:48:10
● 2020-02-24 11:49:50
● 2026-07-07 00:34:30
○A15.156.122.542026-06-29 → 2026-06-29 · 4 obs
○ 2026-06-22 23:42:48
● 2026-06-29 12:05:08
○ 2026-07-03 13:31:00
○ 2026-07-07 00:34:30
○A15.222.101.1352026-03-03 → 2026-07-07 · 2 obs
○ 2026-03-03 07:40:42
○ 2026-07-07 00:34:30
○A15.222.165.2502026-04-08 → 2026-04-08 · 4 obs
○ 2026-04-02 07:37:00
● 2026-04-08 11:21:40
○ 2026-06-22 23:42:48
○ 2026-07-07 00:34:30
○A15.222.56.852026-04-08 → 2026-04-08 · 4 obs
○ 2026-04-02 07:37:00
● 2026-04-08 11:21:40
○ 2026-06-22 23:42:48
○ 2026-07-07 00:34:30
○A16.52.195.2112026-03-03 → 2026-03-03 · 4 obs
○ 2020-02-24 11:49:50
● 2026-03-03 07:40:42
○ 2026-03-15 00:46:42
○ 2026-07-07 00:34:30
○A16.54.144.992026-06-22 → 2026-06-22 · 4 obs
○ 2026-04-08 11:21:40
● 2026-06-22 23:42:48
○ 2026-06-29 12:05:08
○ 2026-07-07 00:34:30
○A16.54.152.2072026-06-22 → 2026-06-22 · 4 obs
○ 2026-04-08 11:21:40
● 2026-06-22 23:42:48
○ 2026-06-29 12:05:08
○ 2026-07-07 00:34:30
●A16.54.165.1682026-07-05 → 2026-07-07 · 3 obs
○ 2026-07-03 13:31:00
● 2026-07-05 05:18:38
● 2026-07-07 00:34:30
○A16.54.19.742026-04-02 → 2026-04-02 · 4 obs
○ 2026-03-28 20:42:24
● 2026-04-02 07:37:00
○ 2026-04-08 11:21:40
○ 2026-07-07 00:34:30
○A16.54.9.1192026-04-02 → 2026-04-02 · 4 obs
○ 2026-03-28 20:42:24
● 2026-04-02 07:37:00
○ 2026-04-08 11:21:40
○ 2026-07-07 00:34:30
○A16.54.90.622026-03-26 → 2026-03-28 · 5 obs
○ 2026-03-15 00:46:42
● 2026-03-26 11:12:18
● 2026-03-28 20:42:24
○ 2026-04-02 07:37:00
○ 2026-07-07 00:34:30
○A16.54.92.122026-03-03 → 2026-03-03 · 4 obs
○ 2020-02-24 11:49:50
● 2026-03-03 07:40:42
○ 2026-03-15 00:46:42
○ 2026-07-07 00:34:30
○A174.36.107.1302015-05-20 → 2016-07-23 · 4 obs
● 2015-05-20 20:42:12
● 2016-07-23 19:17:30
○ 2017-03-24 17:48:10
○ 2026-07-07 00:34:30
○A174.37.172.1622015-05-20 → 2017-03-24 · 7 obs
● 2015-05-20 20:42:12
● 2015-12-25 04:50:22
○ 2016-03-25 11:19:54
○ 2016-07-23 19:17:30
● 2017-03-24 17:48:10
○ 2020-02-24 11:49:50
○ 2026-07-07 00:34:30
○A3.96.32.952026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-03 07:40:42
● 2026-03-15 00:46:42
○ 2026-03-26 11:12:18
○ 2026-07-07 00:34:30
○A3.97.122.262026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-03 07:40:42
● 2026-03-15 00:46:42
○ 2026-03-26 11:12:18
○ 2026-07-07 00:34:30
○A3.97.175.1162026-03-03 → 2026-07-07 · 2 obs
○ 2026-03-03 07:40:42
○ 2026-07-07 00:34:30
○A3.97.178.2102026-07-03 → 2026-07-03 · 4 obs
○ 2026-06-29 12:05:08
● 2026-07-03 13:31:00
○ 2026-07-05 05:18:38
○ 2026-07-07 00:34:30
○A3.97.193.1092026-03-26 → 2026-03-28 · 5 obs
○ 2026-03-15 00:46:42
● 2026-03-26 11:12:18
● 2026-03-28 20:42:24
○ 2026-04-02 07:37:00
○ 2026-07-07 00:34:30
○A35.182.161.1892026-06-29 → 2026-06-29 · 4 obs
○ 2026-06-22 23:42:48
● 2026-06-29 12:05:08
○ 2026-07-03 13:31:00
○ 2026-07-07 00:34:30
●A35.182.70.2332026-07-03 → 2026-07-07 · 3 obs
○ 2026-06-29 12:05:08
● 2026-07-03 13:31:00
● 2026-07-07 00:34:30
○A52.60.233.32020-02-24 → 2020-02-24 · 4 obs
○ 2017-03-24 17:48:10
● 2020-02-24 11:49:50
○ 2026-03-03 07:40:42
○ 2026-07-07 00:34:30
○A99.79.96.1082020-02-24 → 2020-02-24 · 4 obs
○ 2017-03-24 17:48:10
● 2020-02-24 11:49:50
○ 2026-03-03 07:40:42
○ 2026-07-07 00:34:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
robdavidson.comns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com3 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 robdavidson.com (unsigned zone)

⏱️ Timing

Total: 1110ms | Queries: -

📄 Records

TypeCountSample Data
A235.182.70.233, 16.54.165.168
NS3ns2.power-dns.com, ns3.power-dns.com...
MX2mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)
TXT4934c3bfaa10e7d053ed251a82e3f4a82d19da885, v=spf1 include:u2069692.wl.sendgrid.net ...
SOA1singapore.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

The domain mailserver.robdavidson.com falls under the parent robdavidson.com.

IP Addresses

robdavidson.com has two IP addresses: 16.54.165.168 and 35.182.70.233

Among the host names that share IP numbers with robdavidson.com are 11hp.com, rubyenterprises.com, healthvenue.com and two others.

Name Servers

The domain robdavidson.com is delegated to these four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

At least some of robdavidson.com's name servers are shared with other domains, for example crisam.com, cozy-home.com, butrol.com and two more.

These name servers tend to be deployed in combination with the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.

ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com each resolve to a single IP address: 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

The MX records for robdavidson.com point to two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

robdavidson.com has the same mail server arrangement as a number of other domains, for example ipaku.com, avcad.com, reidmedia.com and two more.

Each of mx1.ewebdevelopment.com and mx2.ewebdevelopment.com has one IP address: mx1.ewebdevelopment.com uses 159.203.54.48 and mx2.ewebdevelopment.com uses 188.166.142.73.