mailserver.norcot.com - robtex.com

mailserver.norcot.com

DNSSEC⚠️ Not signed
A3.98.234.172🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix
PTRec2-3-98-234-172.ca-central-1.compute.amazonaws.com
A35.183.202.155🇨🇦 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
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
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
SOAsingapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #1

norcot.com

DNSSEC⚠️ Not signed
A3.98.234.172🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix
A35.183.202.155🇨🇦 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)
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
SOAsingapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #1

Same first word

mailserver.bid
mailserver.systems
mailserver.tokyo
mailserver.lv
mailserver.dyndns.biz
mailserver.id
mailserver.cn
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mailserver.hk.com
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mailserver.dns-cloud.net
mailserver.webhop.org
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mailserver.co.kr
mailserver.dyndns.tv
mailserver.cologne
mailserver.name
mailserver.s3.nl-ams.scw.cloud
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DNS History

22 records (8 active, 14 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.comA3.98.234.17235.183.202.15515.156.245.24215.157.90.23916.54.13.10116.54.163.11516.54.165.16816.54.40.6216.54.61.130174.36.107.130174.37.172.1623.97.135.1213.97.59.25552.60.236.79
○NSip-172-26-1-146.us-east-2.compute.internal2026-02-27 → 2026-05-05 · 5 obs
○ 2016-05-01 12:26:52
● 2026-02-27 23:02:54
● 2026-05-05 12:36:38
○ 2026-06-19 22:19:22
○ 2026-07-22 02:14:02
●NSns1.power-dns.com2015-06-14 → 2026-07-22 · 4 obs
● 2015-06-14 13:53:54
○ 2015-10-26 08:14:04
● 2016-01-21 19:19:52
● 2026-07-22 02:14:02
●NSns2.power-dns.com2015-06-14 → 2026-07-22 · 5 obs
● 2015-06-14 13:53:54
● 2015-10-26 08:14:04
○ 2016-01-21 19:19:52
● 2016-05-01 12:26:52
● 2026-07-22 02:14:02
●NSns3.power-dns.com2026-02-27 → 2026-07-22 · 3 obs
○ 2016-05-01 12:26:52
● 2026-02-27 23:02:54
● 2026-07-22 02:14:02
●NSsingapore.power-dns.com2026-06-19 → 2026-07-22 · 3 obs
○ 2026-05-05 12:36:38
● 2026-06-19 22:19:22
● 2026-07-22 02:14:02
○MXmail.dovemail.com2015-06-14 → 2016-05-01 · 4 obs
● 2015-06-14 13:53:54
● 2016-05-01 12:26:52
○ 2026-02-27 23:02:54
○ 2026-07-22 02:14:02
●MXmx1.ewebdevelopment.com2026-02-27 → 2026-07-22 · 3 obs
○ 2016-05-01 12:26:52
● 2026-02-27 23:02:54
● 2026-07-22 02:14:02
●MXmx2.ewebdevelopment.com2026-02-27 → 2026-07-22 · 3 obs
○ 2016-05-01 12:26:52
● 2026-02-27 23:02:54
● 2026-07-22 02:14:02
○A15.156.245.2422026-05-05 → 2026-05-05 · 4 obs
○ 2026-02-27 23:02:54
● 2026-05-05 12:36:38
○ 2026-06-19 22:19:22
○ 2026-07-22 02:14:02
○A15.157.90.2392026-02-27 → 2026-07-22 · 2 obs
○ 2026-02-27 23:02:54
○ 2026-07-22 02:14:02
○A16.54.13.1012026-02-27 → 2026-02-27 · 4 obs
○ 2016-05-01 12:26:52
● 2026-02-27 23:02:54
○ 2026-05-05 12:36:38
○ 2026-07-22 02:14:02
○A16.54.163.1152026-06-19 → 2026-06-19 · 4 obs
○ 2026-05-05 12:36:38
● 2026-06-19 22:19:22
○ 2026-07-10 05:21:00
○ 2026-07-22 02:14:02
○A16.54.165.1682026-07-10 → 2026-07-10 · 3 obs
○ 2026-06-19 22:19:22
● 2026-07-10 05:21:00
○ 2026-07-22 02:14:02
○A16.54.40.622026-07-10 → 2026-07-10 · 3 obs
○ 2026-06-19 22:19:22
● 2026-07-10 05:21:00
○ 2026-07-22 02:14:02
○A16.54.61.1302026-02-27 → 2026-07-22 · 2 obs
○ 2026-02-27 23:02:54
○ 2026-07-22 02:14:02
○A174.36.107.1302015-06-14 → 2016-05-01 · 4 obs
● 2015-06-14 13:53:54
● 2016-05-01 12:26:52
○ 2026-02-27 23:02:54
○ 2026-07-22 02:14:02
○A174.37.172.1622015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 13:53:54
○ 2026-02-27 23:02:54
○ 2026-07-22 02:14:02
○A3.97.135.1212026-02-27 → 2026-02-27 · 4 obs
○ 2016-05-01 12:26:52
● 2026-02-27 23:02:54
○ 2026-05-05 12:36:38
○ 2026-07-22 02:14:02
○A3.97.59.2552026-06-19 → 2026-06-19 · 4 obs
○ 2026-05-05 12:36:38
● 2026-06-19 22:19:22
○ 2026-07-10 05:21:00
○ 2026-07-22 02:14:02
●A3.98.234.1722026-07-22 → 2026-07-22 · 2 obs
○ 2026-07-10 05:21:00
● 2026-07-22 02:14:02
●A35.183.202.1552026-07-22 → 2026-07-22 · 2 obs
○ 2026-07-10 05:21:00
● 2026-07-22 02:14:02
○A52.60.236.792026-05-05 → 2026-05-05 · 4 obs
○ 2026-02-27 23:02:54
● 2026-05-05 12:36:38
○ 2026-06-19 22:19:22
○ 2026-07-22 02:14:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
norcot.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 norcot.com (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

TypeCountSample Data
A235.183.202.155, 3.98.234.172
NS3ns2.power-dns.com, ns1.power-dns.com...
MX2mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)
TXT4v=spf1 include:u2069692.wl.sendgrid.net , afternic-verification-VKoxaZkQawZ8VVht35...
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

IP Addresses

mailserver.norcot.com directs to two IP numbers, 3.98.234.172 and 35.183.202.155

visa2.com, qmvo.com, jarone.com and two other host names share IP numbers with mailserver.norcot.com.

Name Servers

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

mailserver.norcot.com has at least partial name server overlap with other domains, such as 096160.zonasa.com, aligon.com, nullmx.kanshoji.com and two others.

It is common to see these name servers used together with 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

Mail for mailserver.norcot.com is handled by two mail servers — mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

mailserver.norcot.com uses an identical mail server configuration to several other domains — among them catrecords.com, mx.evobo.com, velocityit.com and two more.

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.