nullmx.itcaptain.com - dns.ninja

nullmx.itcaptain.com

DNSSEC⚠️ Not signed
A16.54.120.155🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix
PTRec2-16-54-120-155.ca-central-1.compute.amazonaws.com
A35.182.35.93🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix
NSsingapore.power-dns.com ⭐
NSns1.power-dns.com ⚠️ Not in parent delegation
A13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix
PTRec2-13-58-50-225.us-east-2.compute.amazonaws.com
NSns2.power-dns.com ⚠️ Not in parent delegation
A188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
NSns3.power-dns.com ⚠️ Not in parent delegation
A139.59.220.175🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean
MXmx1.ewebdevelopment.com ⭐
A159.203.54.48🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean
MXmx2.ewebdevelopment.com(5)
A188.166.142.73🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
SOAsingapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #1

itcaptain.com

DNSSEC⚠️ Not signed
A16.54.120.155🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix
A35.182.35.93🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix
NSsingapore.power-dns.com ⭐
NSns1.power-dns.com
NSns2.power-dns.com
NSns3.power-dns.com
MXmx1.ewebdevelopment.com ⭐
MXmx2.ewebdevelopment.com(5)
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
SOAsingapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #1

Previously MX for

itcaptain.com

Same first word

nullmx.org
nullmx.com
nullmx.net

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1.power-dns.comns2.power-dns.comns3.power-dns.comsingapore.power-dns.comip-172-26-1-146.us-east-2.compute.internalMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA16.54.120.15535.182.35.9316.54.165.168174.36.107.130174.37.172.16235.182.70.233
○NSip-172-26-1-146.us-east-2.compute.internal2026-07-06 → 2026-07-06 · 4 obs
○ 2016-04-27 22:37:02
● 2026-07-06 02:27:08
○ 2026-08-02 22:29:28
○ 2026-08-02 22:29:30
●NSns1.power-dns.com2015-06-25 → 2026-08-02 · 4 obs
● 2015-06-25 07:18:42
○ 2015-11-06 05:47:48
● 2016-04-27 22:37:02
● 2026-08-02 22:29:30
●NSns2.power-dns.com2015-06-25 → 2026-08-02 · 2 obs
● 2015-06-25 07:18:42
● 2026-08-02 22:29:30
●NSns3.power-dns.com2026-07-06 → 2026-08-02 · 3 obs
○ 2016-04-27 22:37:02
● 2026-07-06 02:27:08
● 2026-08-02 22:29:30
●NSsingapore.power-dns.com2026-08-02 → 2026-08-02 · 3 obs
○ 2026-07-06 02:27:08
● 2026-08-02 22:29:28
● 2026-08-02 22:29:30
○MXmail.dovemail.com2015-06-25 → 2016-04-27 · 4 obs
● 2015-06-25 07:18:42
● 2016-04-27 22:37:02
○ 2026-07-06 02:27:08
○ 2026-08-02 22:29:30
●MXmx1.ewebdevelopment.com2026-07-06 → 2026-08-02 · 3 obs
○ 2016-04-27 22:37:02
● 2026-07-06 02:27:08
● 2026-08-02 22:29:30
●MXmx2.ewebdevelopment.com2026-07-06 → 2026-08-02 · 3 obs
○ 2016-04-27 22:37:02
● 2026-07-06 02:27:08
● 2026-08-02 22:29:30
●A16.54.120.1552026-08-02 → 2026-08-02 · 3 obs
○ 2026-07-06 02:27:08
● 2026-08-02 22:29:28
● 2026-08-02 22:29:30
○A16.54.165.1682026-07-06 → 2026-07-06 · 4 obs
○ 2016-04-27 22:37:02
● 2026-07-06 02:27:08
○ 2026-08-02 22:29:28
○ 2026-08-02 22:29:30
○A174.36.107.1302015-06-25 → 2016-04-27 · 6 obs
● 2015-06-25 07:18:42
○ 2015-11-06 05:47:48
○ 2016-02-04 17:10:54
● 2016-04-27 22:37:02
○ 2026-07-06 02:27:08
○ 2026-08-02 22:29:30
○A174.37.172.1622015-06-25 → 2016-02-04 · 4 obs
● 2015-06-25 07:18:42
● 2016-02-04 17:10:54
○ 2016-04-27 22:37:02
○ 2026-08-02 22:29:30
●A35.182.35.932026-08-02 → 2026-08-02 · 3 obs
○ 2026-07-06 02:27:08
● 2026-08-02 22:29:28
● 2026-08-02 22:29:30
○A35.182.70.2332026-07-06 → 2026-07-06 · 4 obs
○ 2016-04-27 22:37:02
● 2026-07-06 02:27:08
○ 2026-08-02 22:29:28
○ 2026-08-02 22:29:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
itcaptain.comns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com3 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 itcaptain.com (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

TypeCountSample Data
A235.182.35.93, 16.54.120.155
NS3ns1.power-dns.com, ns2.power-dns.com...
MX2mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)
TXT4934c3bfaa10e7d053ed251a82e3f4a82d19da885, 91f786e2661531d62a5e4bf8dc941c30c7391ed6...
SOA1ip-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

nullmx.itcaptain.com directs to two IP numbers, 16.54.120.155 and 35.182.35.93

dasolo.com, tummins.com, fusionhr.com and two other host names share IP numbers with nullmx.itcaptain.com.

Name Servers

The authoritative name servers for nullmx.itcaptain.com are ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

nullmx.itcaptain.com shares at least some of its name servers with other domains, including corento.com, vkthtgoyxlduno.tyyz.com, chlopy.com and two others.

These name servers are frequently paired 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

Mail for nullmx.itcaptain.com is handled by two mail servers — mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

nullmx.itcaptain.com uses an identical mail server configuration to several other domains — among them govean.com, global-dive.com, lindecamp.com and two more.

mx1.ewebdevelopment.com and mx2.ewebdevelopment.com each resolve to one IP number: mx1.ewebdevelopment.com points to 159.203.54.48 and mx2.ewebdevelopment.com points to 188.166.142.73.