coretechnologies.com - dns.ninja

`coretechnologies.com`

DNSSEC	⚠️ Not signed
A	45.79.160.212^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies}
		PTR	`coretechnologies.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=yRn1F8O1ZxlFYdz_qYH697nZJyPCvfhTWbuCKFPOjDA`
TXT	`relate=b4c5aa7f-7caf-4737-b2f7-da30bd0406fb`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.linode.com`CoreTechnologiesConsulting@gmail.com serial=2021000041

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785073022

rank #371579 globally
rank #153077 in the tld
WOT: SAFE (88/100)
📈 Tranco rank: #986,025

PTR for

212.160.79.45.in-addr.arpa

Previously NS for

coretechnologies.com

Subdomains

www.coretechnologies.com

ns1.coretechnologies.com

ns2.coretechnologies.com

coconut.coretechnologies.com

Same first word

coretechnologies.net

coretechnologies.pl

coretechnologies.co.in

coretechnologies.eu

coretechnologies.us

coretechnologies.ca

coretechnologies.com.br

coretechnologies.com

coretechnologies.de

coretechnologies.biz

Similar names

cerotechnologies.com

creotechnologies.com

recotechnologies.net

recotechnologies.com

ercotechnologies.com

DNS History

19 records (13 active, 6 former)

○NScoretechnologies.com2015-07-08 → 2017-03-19 · 4 obs

● 2015-07-08 22:04:18
● 2017-03-19 09:30:18
○ 2021-05-24 02:41:46
○ 2026-07-26 13:46:46

○NSns1.coretechnologies.com2015-07-08 → 2017-03-19 · 4 obs

● 2015-07-08 22:04:18
● 2017-03-19 09:30:18
○ 2021-05-24 02:41:46
○ 2026-07-26 13:46:46

●NSns1.linode.com2021-05-24 → 2026-07-26 · 3 obs

○ 2017-03-19 09:30:18
● 2021-05-24 02:41:46
● 2026-07-26 13:46:46

○NSns2.coretechnologies.com2015-07-08 → 2017-03-19 · 4 obs

● 2015-07-08 22:04:18
● 2017-03-19 09:30:18
○ 2021-05-24 02:41:46
○ 2026-07-26 13:46:46

●NSns2.linode.com2021-05-24 → 2026-07-26 · 3 obs

○ 2017-03-19 09:30:18
● 2021-05-24 02:41:46
● 2026-07-26 13:46:46

○NSns3.coretechnologies.com2015-07-08 → 2017-03-19 · 4 obs

● 2015-07-08 22:04:18
● 2017-03-19 09:30:18
○ 2021-05-24 02:41:46
○ 2026-07-26 13:46:46

●NSns3.linode.com2021-05-24 → 2026-07-26 · 3 obs

○ 2017-03-19 09:30:18
● 2021-05-24 02:41:46
● 2026-07-26 13:46:46

●NSns4.linode.com2021-05-24 → 2026-07-26 · 3 obs

○ 2017-03-19 09:30:18
● 2021-05-24 02:41:46
● 2026-07-26 13:46:46

●NSns5.linode.com2021-05-24 → 2026-07-26 · 3 obs

○ 2017-03-19 09:30:18
● 2021-05-24 02:41:46
● 2026-07-26 13:46:46

●MXalt1.aspmx.l.google.com2015-07-08 → 2026-07-26 · 2 obs

● 2015-07-08 22:04:18
● 2026-07-26 13:46:46

●MXalt2.aspmx.l.google.com2015-07-08 → 2026-07-26 · 2 obs

● 2015-07-08 22:04:18
● 2026-07-26 13:46:46

●MXaspmx.l.google.com2015-07-08 → 2026-07-26 · 2 obs

● 2015-07-08 22:04:18
● 2026-07-26 13:46:46

●MXaspmx2.googlemail.com2015-07-08 → 2026-07-26 · 2 obs

● 2015-07-08 22:04:18
● 2026-07-26 13:46:46

●MXaspmx3.googlemail.com2015-07-08 → 2026-07-26 · 2 obs

● 2015-07-08 22:04:18
● 2026-07-26 13:46:46

●MXaspmx4.googlemail.com2015-07-08 → 2026-07-26 · 2 obs

● 2015-07-08 22:04:18
● 2026-07-26 13:46:46

●MXaspmx5.googlemail.com2015-07-08 → 2026-07-26 · 2 obs

● 2015-07-08 22:04:18
● 2026-07-26 13:46:46

○A208.84.149.902015-07-08 → 2017-03-19 · 4 obs

● 2015-07-08 22:04:18
● 2017-03-19 09:30:18
○ 2021-05-24 02:41:46
○ 2026-07-26 13:46:46

○A45.56.108.2302021-05-24 → 2021-05-24 · 4 obs

○ 2017-03-19 09:30:18
● 2021-05-24 02:41:46
○ 2026-02-27 14:27:00
○ 2026-07-26 13:46:46

●A45.79.160.2122026-02-27 → 2026-07-26 · 3 obs

○ 2021-05-24 02:41:46
● 2026-02-27 14:27:00
● 2026-07-26 13:46:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
coretechnologies.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretechnologies.com (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.79.160.212`
NS	5	`ns5.linode.com, ns3.linode.com...`
MX	7	`ASPMX.L.GOOGLE.com (pri: 10), ASPMX2.GOOGLEMAIL.com (pri: 30)...`
TXT	3	`google-site-verification=yRn1F8O1ZxlFYdz, relate=b4c5aa7f-7caf-4737-b2f7-da30bd040...`
SOA	1	`ns1.linode.com CoreTechnologiesConsultin`

📌 Glue Records Collected

Total: 10

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

Analysis

Hierarchy

coretechnologies.com has four subdomains: www.coretechnologies.com, ns1.coretechnologies.com, ns2.coretechnologies.com and coconut.coretechnologies.com.

IP Addresses

coretechnologies.com resolves to one IP address: 45.79.160.212.

Other host names share IP numbers with coretechnologies.com; www.coretechnologies.com is one such example.

Name Servers

coretechnologies.com has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

There is at least partial name server overlap between coretechnologies.com and other domains — codebytrey.com, tylerreed.co.za, cliniquecalm.com and two more among them.

These name servers frequently co-occur with the name servers ns4.linode.com and ns5.linode.com.

Hostnames that resolve to two IP addresses:

ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

coretechnologies.com accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

coretechnologies.com has at least partial mail server overlap with other domains such as ghostx.net, fcd.org.uk, shipacs.com and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.26 IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1b IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.