ycore.com - dns.ninja

ycore.com

DNSSEC⚠️ Not signed
A15.156.10.249🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix
PTRec2-15-156-10-249.ca-central-1.compute.amazonaws.com
A15.222.150.159🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
NSamsterdam.power-dns.com ⭐
A15.156.10.249🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix
PTRec2-15-156-10-249.ca-central-1.compute.amazonaws.com
A15.222.150.159🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRec2-15-222-150-159.ca-central-1.compute.amazonaws.com
NSns1.power-dns.com
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
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
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
SOAamsterdam.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=1786461919

Same first word

ycore.com
ycore.org
ycore.net

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DNS History

29 records (8 active, 21 former)

200920112013201520172019202120232025NSamsterdam.power-dns.comns1.power-dns.comns2.power-dns.comns3.power-dns.comip-172-26-1-146.us-east-2.compute.internalns1.server302.comns2.server302.comMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA15.156.10.24915.222.150.15915.157.130.5515.157.197.23315.157.34.9516.52.13.13516.52.221.2616.54.152.20716.54.81.016.54.90.6216.55.1.45174.36.107.130174.37.172.1623.97.178.2103.97.193.1093.98.107.11335.182.106.17635.182.85.14452.60.127.38
●NSamsterdam.power-dns.com2017-07-06 → 2026-08-11 · 8 obs
○ 2016-07-12 14:39:08
● 2017-07-06 22:11:52
○ 2026-03-27 23:58:02
○ 2026-06-07 18:06:50
● 2026-06-20 14:22:00
○ 2026-06-22 01:19:00
● 2026-06-30 09:27:00
● 2026-08-11 15:28:38
○NSip-172-26-1-146.us-east-2.compute.internal2026-03-27 → 2026-06-22 · 7 obs
○ 2017-07-06 22:11:52
● 2026-03-27 23:58:02
● 2026-06-07 18:06:50
○ 2026-06-20 14:22:00
● 2026-06-22 01:19:00
○ 2026-06-30 09:27:00
○ 2026-08-11 15:28:38
●NSns1.power-dns.com2015-05-26 → 2026-08-11 · 6 obs
○ 2008-03-19 22:27:38
● 2015-05-26 06:26:38
● 2016-01-22 03:45:36
○ 2016-07-12 14:39:08
● 2017-07-06 22:11:52
● 2026-08-11 15:28:38
○NSns1.server302.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 22:27:38
○ 2015-05-26 06:26:38
○ 2026-08-11 15:28:38
●NSns2.power-dns.com2015-05-26 → 2026-08-11 · 6 obs
○ 2008-03-19 22:27:38
● 2015-05-26 06:26:38
○ 2015-10-25 18:57:38
○ 2016-01-22 03:45:36
● 2016-07-12 14:39:08
● 2026-08-11 15:28:38
○NSns2.server302.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 22:27:38
○ 2015-05-26 06:26:38
○ 2026-08-11 15:28:38
●NSns3.power-dns.com2026-03-27 → 2026-08-11 · 3 obs
○ 2017-07-06 22:11:52
● 2026-03-27 23:58:02
● 2026-08-11 15:28:38
○MXmail.dovemail.com2015-05-26 → 2016-07-12 · 5 obs
○ 2008-03-19 22:27:38
● 2015-05-26 06:26:38
● 2016-07-12 14:39:08
○ 2017-07-06 22:11:52
○ 2026-08-11 15:28:38
●MXmx1.ewebdevelopment.com2017-07-06 → 2026-08-11 · 3 obs
○ 2016-07-12 14:39:08
● 2017-07-06 22:11:52
● 2026-08-11 15:28:38
●MXmx2.ewebdevelopment.com2017-07-06 → 2026-08-11 · 3 obs
○ 2016-07-12 14:39:08
● 2017-07-06 22:11:52
● 2026-08-11 15:28:38
●A15.156.10.2492026-08-11 → 2026-08-11 · 3 obs
○ 2026-06-30 09:27:00
● 2026-08-11 15:28:34
● 2026-08-11 15:28:38
○A15.157.130.552026-06-07 → 2026-06-07 · 4 obs
○ 2026-05-15 00:08:12
● 2026-06-07 18:06:50
○ 2026-06-20 14:22:00
○ 2026-08-11 15:28:38
○A15.157.197.2332026-05-15 → 2026-05-15 · 4 obs
○ 2026-03-29 14:05:42
● 2026-05-15 00:08:12
○ 2026-06-07 18:06:50
○ 2026-08-11 15:28:38
○A15.157.34.952026-03-27 → 2026-08-11 · 2 obs
○ 2026-03-27 23:58:02
○ 2026-08-11 15:28:38
●A15.222.150.1592026-08-11 → 2026-08-11 · 3 obs
○ 2026-06-30 09:27:00
● 2026-08-11 15:28:34
● 2026-08-11 15:28:38
○A16.52.13.1352026-06-20 → 2026-06-20 · 4 obs
○ 2026-06-07 18:06:50
● 2026-06-20 14:22:00
○ 2026-06-22 01:19:00
○ 2026-08-11 15:28:38
○A16.52.221.262026-05-15 → 2026-05-15 · 4 obs
○ 2026-03-29 14:05:42
● 2026-05-15 00:08:12
○ 2026-06-07 18:06:50
○ 2026-08-11 15:28:38
○A16.54.152.2072026-06-22 → 2026-06-22 · 4 obs
○ 2026-06-20 14:22:00
● 2026-06-22 01:19:00
○ 2026-06-30 09:27:00
○ 2026-08-11 15:28:38
○A16.54.81.02026-06-30 → 2026-06-30 · 4 obs
○ 2026-06-22 01:19:00
● 2026-06-30 09:27:00
○ 2026-08-11 15:28:34
○ 2026-08-11 15:28:38
○A16.54.90.622026-03-27 → 2026-03-29 · 5 obs
○ 2017-07-06 22:11:52
● 2026-03-27 23:58:02
● 2026-03-29 14:05:42
○ 2026-05-15 00:08:12
○ 2026-08-11 15:28:38
○A16.55.1.452026-06-07 → 2026-06-07 · 4 obs
○ 2026-05-15 00:08:12
● 2026-06-07 18:06:50
○ 2026-06-20 14:22:00
○ 2026-08-11 15:28:38
○A174.36.107.1302015-05-26 → 2016-01-22 · 6 obs
○ 2008-03-19 22:27:38
● 2015-05-26 06:26:38
○ 2015-10-25 18:57:38
● 2016-01-22 03:45:36
○ 2016-07-12 14:39:08
○ 2026-08-11 15:28:38
○A174.37.172.1622015-05-26 → 2016-07-12 · 7 obs
○ 2008-03-19 22:27:38
● 2015-05-26 06:26:38
● 2015-10-25 18:57:38
○ 2016-01-22 03:45:36
● 2016-07-12 14:39:08
○ 2017-07-06 22:11:52
○ 2026-08-11 15:28:38
○A3.97.178.2102026-06-30 → 2026-06-30 · 4 obs
○ 2026-06-22 01:19:00
● 2026-06-30 09:27:00
○ 2026-08-11 15:28:34
○ 2026-08-11 15:28:38
○A3.97.193.1092026-03-27 → 2026-03-29 · 5 obs
○ 2017-07-06 22:11:52
● 2026-03-27 23:58:02
● 2026-03-29 14:05:42
○ 2026-05-15 00:08:12
○ 2026-08-11 15:28:38
○A3.98.107.1132026-06-20 → 2026-06-20 · 4 obs
○ 2026-06-07 18:06:50
● 2026-06-20 14:22:00
○ 2026-06-30 09:27:00
○ 2026-08-11 15:28:38
○A35.182.106.1762017-07-06 → 2017-07-06 · 4 obs
○ 2016-07-12 14:39:08
● 2017-07-06 22:11:52
○ 2026-03-27 23:58:02
○ 2026-08-11 15:28:38
○A35.182.85.1442017-07-06 → 2017-07-06 · 4 obs
○ 2016-07-12 14:39:08
● 2017-07-06 22:11:52
○ 2026-03-27 23:58:02
○ 2026-08-11 15:28:38
○A52.60.127.382026-03-27 → 2026-08-11 · 2 obs
○ 2026-03-27 23:58:02
○ 2026-08-11 15:28:38

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1523ms | Queries: -

📄 Records

TypeCountSample Data
A215.156.10.249, 15.222.150.159
NS3ns2.power-dns.com, ns1.power-dns.com...
MX2mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)
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

ycore.com points to the IP addresses 15.156.10.249 and 15.222.150.159

uniondevelopments.com, lepenka.com, tbstudio.com plus two other host names have IP numbers in common with ycore.com.

Name Servers

Four name servers handle the delegation for ycore.com: amsterdam.power-dns.com, ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com.

There is at least partial name server overlap between ycore.com and other domains — www.iplexus.com, dunmars.com, capellistudio.com and two more among them.

These name servers frequently co-occur with the name servers singapore.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.

Host names pointing to two IP addresses:

amsterdam.power-dns.com points to 15.156.10.249 and 15.222.150.159.

Host names resolving to a single IP address:

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.

Mail Servers

ycore.com uses two mail servers, mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

The mail server setup of ycore.com matches that of other domains such as atumi.com, everythingdvd.com, carrisi.com and two others.

mx1.ewebdevelopment.com → 159.203.54.48 and mx2.ewebdevelopment.com → 188.166.142.73: one IP number per host name.