corecomputing.com - dns.ninja

corecomputing.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.eftydns.com ⭐ ⚠️ Not in zone NS records
A87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands
PTR87-253-137-197.colo.transip.net
NSlaunch1.spaceship.net ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:1a26🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.38Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSlaunch2.spaceship.net ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:1b20🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.27.32Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.afternic.com ⚠️ Not in zone NS records
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns1.atom.com ⚠️ Not in zone NS records
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns1.sedoparking.com
A3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix
PTRec2-3-130-216-63.us-east-2.compute.amazonaws.com
A91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSns2.afternic.com ⚠️ Not in zone NS records
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns2.atom.com ⚠️ Not in zone NS records
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
NSns2.eftydns.com ⚠️ Not in zone NS records
A136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands
PTR136-144-254-183.colo.transip.net
NSns2.sedoparking.com
A34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix
PTRec2-34-211-188-210.us-west-2.compute.amazonaws.com
A91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI
SOAns1.eftydns.comhostmaster@corecomputing.com 2026-06-04 #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=1780663074
WOT: SAFE (60/100)

Same first word

corecomputing.net
corecomputing.com

Similar names

computingcore.com
grupotecnicom.com.ar
grupotecnicom.es

DNS History

39 records (12 active, 27 former)

20162017201820192020202120222023202420252026NSlaunch1.spaceship.netlaunch2.spaceship.netns1.afternic.comns1.atom.comns1.eftydns.comns1.sedoparking.comns2.afternic.comns2.atom.comns2.eftydns.comns2.sedoparking.comdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns-1252.awsdns-28.orgns-1622.awsdns-10.co.ukns-375.awsdns-46.comns-582.awsdns-08.netns1.dnx.comns2.dnx.comns3.afternic.comns4.afternic.comMXcorecomputing-com.mail.protection.outlook.comcorecomputing.com.inbound10.mxlogic.netcorecomputing.com.inbound10.mxlogicmx.netlocalhostA13.248.169.4876.223.54.146198.187.29.21198.54.116.8620.125.28.8034.216.117.2544.232.173.24952.20.84.6252.40.42.11354.149.79.18964.190.63.22286.105.245.69
○NSdns1.registrar-servers.com2015-07-24 → 2017-12-28 · 6 obs
● 2015-07-24 21:04:38
● 2016-02-11 22:33:38
○ 2016-05-05 00:03:20
● 2017-12-28 16:57:38
○ 2026-02-20 13:56:00
○ 2026-06-05 12:49:56
○NSdns2.registrar-servers.com2015-07-24 → 2017-12-28 · 6 obs
● 2015-07-24 21:04:38
● 2016-02-11 22:33:38
○ 2016-05-05 00:03:20
● 2017-12-28 16:57:38
○ 2026-02-20 13:56:00
○ 2026-06-05 12:49:56
○NSdns3.registrar-servers.com2015-07-24 → 2016-02-11 · 4 obs
● 2015-07-24 21:04:38
● 2016-02-11 22:33:38
○ 2016-05-05 00:03:20
○ 2026-06-05 12:49:56
○NSdns4.registrar-servers.com2015-07-24 → 2016-02-11 · 4 obs
● 2015-07-24 21:04:38
● 2016-02-11 22:33:38
○ 2016-05-05 00:03:20
○ 2026-06-05 12:49:56
○NSdns5.registrar-servers.com2015-07-24 → 2016-02-11 · 4 obs
● 2015-07-24 21:04:38
● 2016-02-11 22:33:38
○ 2016-05-05 00:03:20
○ 2026-06-05 12:49:56
●NSlaunch1.spaceship.net2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
●NSlaunch2.spaceship.net2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
○NSns-1252.awsdns-28.org2016-05-05 → 2016-05-05 · 4 obs
○ 2016-02-11 22:33:38
● 2016-05-05 00:03:20
○ 2017-12-28 16:57:38
○ 2026-06-05 12:49:56
○NSns-1622.awsdns-10.co.uk2016-05-05 → 2016-05-05 · 4 obs
○ 2016-02-11 22:33:38
● 2016-05-05 00:03:20
○ 2017-12-28 16:57:38
○ 2026-06-05 12:49:56
○NSns-375.awsdns-46.com2016-05-05 → 2016-05-05 · 4 obs
○ 2016-02-11 22:33:38
● 2016-05-05 00:03:20
○ 2017-12-28 16:57:38
○ 2026-06-05 12:49:56
○NSns-582.awsdns-08.net2016-05-05 → 2016-05-05 · 4 obs
○ 2016-02-11 22:33:38
● 2016-05-05 00:03:20
○ 2017-12-28 16:57:38
○ 2026-06-05 12:49:56
●NSns1.afternic.com2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
●NSns1.atom.com2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
○NSns1.dnx.com2026-02-20 → 2026-04-13 · 5 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-04-13 19:16:38
○ 2026-04-19 20:53:06
○ 2026-06-05 12:49:56
●NSns1.eftydns.com2026-04-19 → 2026-06-05 · 3 obs
○ 2026-04-13 19:16:38
● 2026-04-19 20:53:06
● 2026-06-05 12:49:56
●NSns1.sedoparking.com2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
●NSns2.afternic.com2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
●NSns2.atom.com2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
○NSns2.dnx.com2026-02-20 → 2026-04-13 · 5 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-04-13 19:16:38
○ 2026-04-19 20:53:06
○ 2026-06-05 12:49:56
●NSns2.eftydns.com2026-04-19 → 2026-06-05 · 3 obs
○ 2026-04-13 19:16:38
● 2026-04-19 20:53:06
● 2026-06-05 12:49:56
●NSns2.sedoparking.com2026-02-20 → 2026-06-05 · 3 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
● 2026-06-05 12:49:56
○NSns3.afternic.com2026-02-20 → 2026-06-05 · 2 obs
○ 2026-02-20 13:56:00
○ 2026-06-05 12:49:56
○NSns4.afternic.com2026-02-20 → 2026-06-05 · 2 obs
○ 2026-02-20 13:56:00
○ 2026-06-05 12:49:56
○MXcorecomputing-com.mail.protection.outlook.com2016-05-05 → 2017-12-28 · 5 obs
○ 2016-02-11 22:33:38
● 2016-05-05 00:03:20
● 2017-12-28 16:57:38
○ 2026-02-20 13:56:00
○ 2026-06-05 12:49:56
○MXcorecomputing.com.inbound10.mxlogic.net2015-07-24 → 2016-02-11 · 4 obs
● 2015-07-24 21:04:38
● 2016-02-11 22:33:38
○ 2016-05-05 00:03:20
○ 2026-06-05 12:49:56
○MXcorecomputing.com.inbound10.mxlogicmx.net2015-07-24 → 2016-02-11 · 4 obs
● 2015-07-24 21:04:38
● 2016-02-11 22:33:38
○ 2016-05-05 00:03:20
○ 2026-06-05 12:49:56
○MXlocalhost2026-03-09 → 2026-06-02 · 13 obs
○ 2026-02-20 13:56:00
● 2026-03-09 20:52:56
● 2026-03-28 15:24:24
○ 2026-04-13 19:16:38
● 2026-04-19 20:53:06
○ 2026-04-21 02:33:00
● 2026-04-23 21:50:26
○ 2026-05-06 12:35:52
● 2026-05-09 14:36:18
○ 2026-05-17 07:18:20
○ 2026-05-27 23:49:16
● 2026-06-02 15:47:56
○ 2026-06-05 12:49:56
●A13.248.169.482026-02-21 → 2026-06-05 · 12 obs
○ 2026-02-20 13:56:00
● 2026-02-21 14:07:58
○ 2026-03-09 20:52:56
○ 2026-04-19 20:53:06
● 2026-04-21 02:33:00
○ 2026-04-23 21:50:26
○ 2026-05-09 14:36:18
● 2026-05-17 07:18:20
● 2026-05-18 20:32:30
○ 2026-05-20 02:13:48
○ 2026-06-02 15:47:56
● 2026-06-05 12:49:56
○A198.187.29.212015-07-24 → 2016-05-05 · 4 obs
● 2015-07-24 21:04:38
● 2016-05-05 00:03:20
○ 2017-12-28 16:57:38
○ 2026-06-05 12:49:56
○A198.54.116.862017-12-28 → 2017-12-28 · 4 obs
○ 2016-05-05 00:03:20
● 2017-12-28 16:57:38
○ 2026-02-20 13:56:00
○ 2026-06-05 12:49:56
○A20.125.28.802026-04-13 → 2026-04-13 · 4 obs
○ 2026-03-28 15:24:24
● 2026-04-13 19:16:38
○ 2026-04-19 20:53:06
○ 2026-06-05 12:49:56
○A34.216.117.252026-02-20 → 2026-02-20 · 4 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
○ 2026-02-21 14:07:58
○ 2026-06-05 12:49:56
○A44.232.173.2492026-05-06 → 2026-05-20 · 8 obs
○ 2026-04-23 21:50:26
● 2026-05-06 12:35:52
● 2026-05-09 14:36:18
○ 2026-05-17 07:18:20
○ 2026-05-18 20:32:30
● 2026-05-20 02:13:48
○ 2026-05-27 23:49:16
○ 2026-06-05 12:49:56
○A52.20.84.622026-03-09 → 2026-03-09 · 4 obs
○ 2026-02-21 14:07:58
● 2026-03-09 20:52:56
○ 2026-03-28 15:24:24
○ 2026-06-05 12:49:56
○A52.40.42.1132026-05-06 → 2026-05-20 · 8 obs
○ 2026-04-23 21:50:26
● 2026-05-06 12:35:52
● 2026-05-09 14:36:18
○ 2026-05-17 07:18:20
○ 2026-05-18 20:32:30
● 2026-05-20 02:13:48
○ 2026-05-27 23:49:16
○ 2026-06-05 12:49:56
○A54.149.79.1892026-02-20 → 2026-02-20 · 4 obs
○ 2017-12-28 16:57:38
● 2026-02-20 13:56:00
○ 2026-02-21 14:07:58
○ 2026-06-05 12:49:56
○A64.190.63.2222026-03-28 → 2026-04-23 · 8 obs
○ 2026-03-09 20:52:56
● 2026-03-28 15:24:24
○ 2026-04-13 19:16:38
● 2026-04-19 20:53:06
○ 2026-04-21 02:33:00
● 2026-04-23 21:50:26
○ 2026-05-06 12:35:52
○ 2026-06-05 12:49:56
●A76.223.54.1462026-02-21 → 2026-06-05 · 12 obs
○ 2026-02-20 13:56:00
● 2026-02-21 14:07:58
○ 2026-03-09 20:52:56
○ 2026-04-19 20:53:06
● 2026-04-21 02:33:00
○ 2026-04-23 21:50:26
○ 2026-05-09 14:36:18
● 2026-05-17 07:18:20
● 2026-05-18 20:32:30
○ 2026-05-20 02:13:48
○ 2026-06-02 15:47:56
● 2026-06-05 12:49:56
○A86.105.245.692026-05-27 → 2026-06-02 · 4 obs
○ 2026-05-20 02:13:48
● 2026-05-27 23:49:16
● 2026-06-02 15:47:56
○ 2026-06-05 12:49:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...-
corecomputing.comns1.afternic.com, ns2.afternic.com, ns1.sedoparking.com, ns2.sedoparking.com...10 records

✅ Authoritative Response

Server:162.159.27.32

NS records: ns1.afternic.com, ns2.afternic.com, ns1.sedoparking.com, ns2.sedoparking.com, ns1.eftydns.com, ns2.eftydns.com, launch2.spaceship.net, launch1.spaceship.net, ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corecomputing.com (unsigned zone)

⏱️ Timing

Total: 3598ms | Queries: -

📄 Records

TypeCountSample Data
A186.105.245.69
NS2launch2.spaceship.net, launch1.spaceship.net
MX1localhost (pri: 0)
SOA1launch1.spaceship.net support.spaceship.

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

corecomputing.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

lookwedding.com, koreamotors.com, mail.fastquotefinder.com and two other host names share IP numbers with corecomputing.com.

Name Servers

corecomputing.com has DNS delegation across 10 name servers — ns1.afternic.com, ns2.afternic.com, ns1.atom.com plus seven others.

There is at least partial name server overlap between corecomputing.com and other domains — daiwatson.com, optomer.com, butt.tv and two more among them.

These name servers commonly appear in combination with ns2.atom.com, ns1.eftydns.com, ns2.eftydns.com and four other name servers.

Hostnames that resolve to two IP addresses:

ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45.

ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.

ns1.sedoparking.com resolves to 3.130.216.63 and 91.195.241.8.

ns2.sedoparking.com resolves to 34.211.188.210 and 91.195.240.8.

launch1.spaceship.net resolves to 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26.

launch2.spaceship.net resolves to 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20.

Host names with one IP number:

ns1.atom.com resolves to 44.219.81.145.

ns2.atom.com resolves to 50.19.240.86.

ns1.eftydns.com resolves to 87.253.137.197.

ns2.eftydns.com resolves to 136.144.254.183.