stackmaster.ec - dns.ninja

stackmaster.ec

DNSSEC⚠️ Not signed
A52.0.73.112🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix
PTRec2-52-0-73-112.compute-1.amazonaws.com
NSns-231.awsdns-28.com
A2600:9000:5300:e700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-231.awsdns-28.com
A205.251.192.231🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-231.awsdns-28.com
NSns-1166.awsdns-17.org
A2600:9000:5304:8e00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1166.awsdns-17.org
A205.251.196.142🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1166.awsdns-17.org
NSns-1679.awsdns-17.co.uk
A2600:9000:5306:8f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1679.awsdns-17.co.uk
A205.251.198.143🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1679.awsdns-17.co.uk
NSns-837.awsdns-40.net
A2600:9000:5303:4500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-837.awsdns-40.net
A205.251.195.69🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-837.awsdns-40.net
MXstackmaster-ec.mail.protection.outlook.com
A2a01:111:f403:c92c::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:c946::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c946::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00603.inbound.protection.outlook.com
A2a01:111:f403:f907::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.10.18🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.194.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00401.inbound.protection.outlook.com
TXTMS=ms25483108
TXTgoogle-site-verification=ehVAiDJg3RdX_F1sXu0xpgkducnX39d2ICm5RM5lKsw
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-231.awsdns-28.comawsdns-hostmaster@amazon.com serial=1

ec

DNSSEC🔒 Signed (DS record present)
NSmaster.nic.ec
NSa.lactld.org ⚠️ Not in parent delegation
NSn2.nic.ec
NSn3.dns.ec
NSns1.anycastdns.cz ⚠️ Not in parent delegation
NSns2.anycastdns.cz ⚠️ Not in parent delegation
TXTGeneration Time: 1781960187
SOAmaster.nic.ecadmin@nic.ec 2026-09-12 #11

Subdomains

Same first word

Similar names

DNS History

9 records (6 active, 3 former)

NSns-1166.awsdns-17.orgns-1679.awsdns-17.co.ukns-231.awsdns-28.comns-837.awsdns-40.netMXstackmaster-ec.mail.protection.outlook.commx.zoho.commx2.zoho.commx3.zoho.comA52.0.73.112
NSns-1166.awsdns-17.org2026-03-10 → 2026-06-20 · 2 obs
● 2026-03-10 09:28:10
● 2026-06-20 13:27:56
NSns-1679.awsdns-17.co.uk2026-03-10 → 2026-06-20 · 2 obs
● 2026-03-10 09:28:10
● 2026-06-20 13:27:56
NSns-231.awsdns-28.com2026-03-10 → 2026-06-20 · 2 obs
● 2026-03-10 09:28:10
● 2026-06-20 13:27:56
NSns-837.awsdns-40.net2026-03-10 → 2026-06-20 · 2 obs
● 2026-03-10 09:28:10
● 2026-06-20 13:27:56
MXmx.zoho.com2026-03-10 → 2026-03-14 · 4 obs
● 2026-03-10 09:28:10
● 2026-03-14 10:25:20
○ 2026-06-20 13:27:54
○ 2026-06-20 13:27:56
MXmx2.zoho.com2026-03-10 → 2026-03-14 · 4 obs
● 2026-03-10 09:28:10
● 2026-03-14 10:25:20
○ 2026-06-20 13:27:54
○ 2026-06-20 13:27:56
MXmx3.zoho.com2026-03-10 → 2026-03-14 · 4 obs
● 2026-03-10 09:28:10
● 2026-03-14 10:25:20
○ 2026-06-20 13:27:54
○ 2026-06-20 13:27:56
MXstackmaster-ec.mail.protection.outlook.com2026-06-20 → 2026-06-20 · 3 obs
○ 2026-03-14 10:25:20
● 2026-06-20 13:27:54
● 2026-06-20 13:27:56
A52.0.73.1122026-03-10 → 2026-06-20 · 2 obs
● 2026-03-10 09:28:10
● 2026-06-20 13:27:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ecns1.anycastdns.cz, n2.nic.ec, a.lactld.org, ns2.anycastdns.cz...9 records
stackmaster.ecns-1679.awsdns-17.co.uk, ns-231.awsdns-28.com, ns-837.awsdns-40.net, ns-1166.awsdns-17.org-

✅ Authoritative Response

Server:205.251.198.143

NS records: ns-1679.awsdns-17.co.uk, ns-231.awsdns-28.com, ns-837.awsdns-40.net, ns-1166.awsdns-17.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackmaster.ec (unsigned zone)

⏱️ Timing

Total: 1114ms | Queries: -

📄 Records

TypeCountSample Data
A152.0.73.112
NS4ns-1166.awsdns-17.org, ns-1679.awsdns-17.co.uk...
MX1stackmaster-ec.mail.protection.outlook.c
TXT3MS=ms25483108, google-site-verification=ehVAiDJg3RdX_F1...
SOA1ns-231.awsdns-28.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 9

In-bailiwick: 4 (n2.nic.ec, n2.nic.ec, n3.dns.ec...)

Out-of-bailiwick: 5 (ns1.anycastdns.cz, ns1.anycastdns.cz, a.lactld.org...)

Analysis

Hierarchy

stackmaster.ec serves as the parent of www.stackmaster.ec.

IP Addresses

stackmaster.ec directs to one IP number, which is 52.0.73.112.

Additional host names — including ec2-52-0-73-112.compute-1.amazonaws.com and www.stackmaster.ec — share IP numbers with stackmaster.ec.

Name Servers

The domain stackmaster.ec is delegated to these four name servers: ns-231.awsdns-28.com, ns-837.awsdns-40.net, ns-1166.awsdns-17.org and ns-1679.awsdns-17.co.uk.

stackmaster.ec has at least partial name server overlap with other domains, such as suum.com.ar, itaubba.hk, deu.kyocera.com and two others.

ns-231.awsdns-28.com, ns-837.awsdns-40.net, ns-1166.awsdns-17.org and ns-1679.awsdns-17.co.uk all point to exactly two IP numbers each: ns-231.awsdns-28.com205.251.192.231 and 2600:9000:5300:e700::1; ns-837.awsdns-40.net205.251.195.69 and 2600:9000:5303:4500::1; ns-1166.awsdns-17.org205.251.196.142 and 2600:9000:5304:8e00::1; ns-1679.awsdns-17.co.uk205.251.198.143 and 2600:9000:5306:8f00::1.

Mail Servers

stackmaster.ec routes its mail through a single mail server, stackmaster-ec.mail.protection.outlook.com.

stackmaster-ec.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.5, 52.101.9.17 and 52.101.10.18, along with 5 other.