ourtutorial.com - dns.ninja

ourtutorial.com

DNSSEC⚠️ Not signed
A3.97.178.210🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
A16.54.81.0🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix
NSip-172-26-1-146.us-east-2.compute.internal ⭐
NSns1.power-dns.com
A13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix
NSns2.power-dns.com
A188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
NSns3.power-dns.com
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
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
SOAip-172-26-1-146.us-east-2.compute.internalhostmaster@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=1782809916

Same first word

ourtutorial.com

DNS History

29 records (8 active, 21 former)

200920112013201520172019202120232025NSip-172-26-1-146.us-east-2.compute.internalns1.power-dns.comns2.power-dns.comns3.power-dns.comamsterdam.power-dns.comsingapore.power-dns.comMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA16.54.81.03.97.178.21015.156.22.1015.156.220.22415.156.49.5715.157.197.23315.157.95.3515.222.184.4216.52.13.13516.52.199.16316.52.221.2616.52.65.20216.54.144.9916.54.152.20716.54.90.62174.36.107.130174.37.172.1623.97.193.1093.98.107.11399.79.185.197
○NSamsterdam.power-dns.com2026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-05 16:17:26
● 2026-03-28 17:30:16
○ 2026-05-02 03:52:28
○ 2026-06-30 09:09:22
●NSip-172-26-1-146.us-east-2.compute.internal2026-03-05 → 2026-06-30 · 5 obs
○ 2026-02-24 09:26:56
● 2026-03-05 16:17:26
○ 2026-03-28 17:30:16
● 2026-05-02 03:52:28
● 2026-06-30 09:09:22
●NSns1.power-dns.com2015-06-15 → 2026-06-30 · 6 obs
○ 2008-03-07 10:52:42
● 2015-06-15 18:41:44
○ 2015-11-01 15:43:16
○ 2016-02-29 00:10:08
● 2016-07-07 21:26:10
● 2026-06-30 09:09:22
●NSns2.power-dns.com2015-06-15 → 2026-06-30 · 6 obs
○ 2008-03-07 10:52:42
● 2015-06-15 18:41:44
● 2016-02-29 00:10:08
○ 2016-07-07 21:26:10
● 2017-03-21 18:05:52
● 2026-06-30 09:09:22
●NSns3.power-dns.com2026-02-24 → 2026-06-30 · 3 obs
○ 2017-03-21 18:05:52
● 2026-02-24 09:26:56
● 2026-06-30 09:09:22
○NSsingapore.power-dns.com2026-02-24 → 2026-02-24 · 4 obs
○ 2017-03-21 18:05:52
● 2026-02-24 09:26:56
○ 2026-03-05 16:17:26
○ 2026-06-30 09:09:22
○MXmail.dovemail.com2015-06-15 → 2017-03-21 · 5 obs
○ 2008-03-07 10:52:42
● 2015-06-15 18:41:44
● 2017-03-21 18:05:52
○ 2026-02-24 09:26:56
○ 2026-06-30 09:09:22
●MXmx1.ewebdevelopment.com2026-02-24 → 2026-06-30 · 3 obs
○ 2017-03-21 18:05:52
● 2026-02-24 09:26:56
● 2026-06-30 09:09:22
●MXmx2.ewebdevelopment.com2026-02-24 → 2026-06-30 · 3 obs
○ 2017-03-21 18:05:52
● 2026-02-24 09:26:56
● 2026-06-30 09:09:22
○A15.156.22.102026-02-24 → 2026-06-30 · 2 obs
○ 2026-02-24 09:26:56
○ 2026-06-30 09:09:22
○A15.156.220.2242026-03-05 → 2026-03-05 · 4 obs
○ 2026-02-24 09:26:56
● 2026-03-05 16:17:26
○ 2026-03-28 17:30:16
○ 2026-06-30 09:09:22
○A15.156.49.572026-05-02 → 2026-05-04 · 5 obs
○ 2026-03-28 17:30:16
● 2026-05-02 03:52:28
● 2026-05-04 00:22:22
○ 2026-05-12 13:24:36
○ 2026-06-30 09:09:22
○A15.157.197.2332026-05-12 → 2026-05-12 · 4 obs
○ 2026-05-04 00:22:22
● 2026-05-12 13:24:36
○ 2026-06-20 15:19:14
○ 2026-06-30 09:09:22
○A15.157.95.352026-03-05 → 2026-03-05 · 4 obs
○ 2026-02-24 09:26:56
● 2026-03-05 16:17:26
○ 2026-03-28 17:30:16
○ 2026-06-30 09:09:22
○A15.222.184.422026-02-24 → 2026-02-24 · 4 obs
○ 2017-03-21 18:05:52
● 2026-02-24 09:26:56
○ 2026-03-05 16:17:26
○ 2026-06-30 09:09:22
○A16.52.13.1352026-06-20 → 2026-06-20 · 4 obs
○ 2026-05-12 13:24:36
● 2026-06-20 15:19:14
○ 2026-06-24 21:39:36
○ 2026-06-30 09:09:22
○A16.52.199.1632026-02-24 → 2026-02-24 · 4 obs
○ 2017-03-21 18:05:52
● 2026-02-24 09:26:56
○ 2026-03-05 16:17:26
○ 2026-06-30 09:09:22
○A16.52.221.262026-05-12 → 2026-05-12 · 4 obs
○ 2026-05-04 00:22:22
● 2026-05-12 13:24:36
○ 2026-06-20 15:19:14
○ 2026-06-30 09:09:22
○A16.52.65.2022026-02-24 → 2026-06-30 · 2 obs
○ 2026-02-24 09:26:56
○ 2026-06-30 09:09:22
○A16.54.144.992026-06-24 → 2026-06-24 · 3 obs
○ 2026-06-20 15:19:14
● 2026-06-24 21:39:36
○ 2026-06-30 09:09:22
○A16.54.152.2072026-06-24 → 2026-06-24 · 3 obs
○ 2026-06-20 15:19:14
● 2026-06-24 21:39:36
○ 2026-06-30 09:09:22
●A16.54.81.02026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-24 21:39:36
● 2026-06-30 09:09:22
○A16.54.90.622026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-05 16:17:26
● 2026-03-28 17:30:16
○ 2026-05-02 03:52:28
○ 2026-06-30 09:09:22
○A174.36.107.1302015-06-15 → 2017-03-21 · 8 obs
○ 2008-03-07 10:52:42
● 2015-06-15 18:41:44
● 2015-11-01 15:43:16
○ 2016-02-29 00:10:08
● 2016-07-07 21:26:10
● 2017-03-21 18:05:52
○ 2026-02-24 09:26:56
○ 2026-06-30 09:09:22
○A174.37.172.1622015-06-15 → 2016-02-29 · 6 obs
○ 2008-03-07 10:52:42
● 2015-06-15 18:41:44
○ 2015-11-01 15:43:16
● 2016-02-29 00:10:08
○ 2016-07-07 21:26:10
○ 2026-06-30 09:09:22
●A3.97.178.2102026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-24 21:39:36
● 2026-06-30 09:09:22
○A3.97.193.1092026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-05 16:17:26
● 2026-03-28 17:30:16
○ 2026-05-02 03:52:28
○ 2026-06-30 09:09:22
○A3.98.107.1132026-06-20 → 2026-06-20 · 4 obs
○ 2026-05-12 13:24:36
● 2026-06-20 15:19:14
○ 2026-06-24 21:39:36
○ 2026-06-30 09:09:22
○A99.79.185.1972026-05-02 → 2026-05-04 · 5 obs
○ 2026-03-28 17:30:16
● 2026-05-02 03:52:28
● 2026-05-04 00:22:22
○ 2026-05-12 13:24:36
○ 2026-06-30 09:09:22

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

TypeCountSample Data
A23.97.178.210, 16.54.81.0
NS3ns2.power-dns.com, ns3.power-dns.com...
MX2mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)
TXT4934c3bfaa10e7d053ed251a82e3f4a82d19da885, afternic-verification-VKoxaZkQawZ8VVht35...
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

ourtutorial.com has two IP addresses: 3.97.178.210 and 16.54.81.0

emoya.com, www.hkve.com, gruposer.com and two other host names share IP numbers with ourtutorial.com.

Name Servers

The authoritative name servers for ourtutorial.com are ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.

At least some of ourtutorial.com's name servers are shared with other domains, for example reorganiser.com, polarstone.com, loebner.com and two more.

These name servers tend to be deployed in combination with the name servers singapore.power-dns.com 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 ourtutorial.com is handled by two mail servers — mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

ourtutorial.com uses an identical mail server configuration to several other domains — among them zovana.com, businesslaunchpad.com, nctutors.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.