5core.org - dns.ninja

`5core.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b8a5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:386d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.109^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.165^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`drew.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
NS	`ivy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
MX	`mail.5core.org` ⭐
		A	63.177.172.152^{🇩🇪 Amazon63.176.0.0/14 EC2 FRA Prefix}
			PTR	`ec2-63-177-172-152.eu-central-1.compute.amazonaws.com`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
TXT	`v=spf1 mx a:mail.5core.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.109, 172.67.184.165
		IPv6 hints	2606:4700:3031::ac43:b8a5, 2606:4700:3037::6815:386d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`drew.ns.cloudflare.com`dns@cloudflare.com serial=2410632289

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785737142

Subdomains

mail.5core.org

Same first word

5core.org

5core.com

5core.eu

5core.net

5core.in

Similar names

core5.net

core5.us

5orce.com

core5.org

core5.info

DNS History

28 records (7 active, 21 former)

●NSdrew.ns.cloudflare.com2026-03-22 → 2026-08-03 · 3 obs

○ 2016-12-23 13:40:08
● 2026-03-22 10:32:28
● 2026-08-03 06:20:52

●NSivy.ns.cloudflare.com2026-03-22 → 2026-08-03 · 3 obs

○ 2016-12-23 13:40:08
● 2026-03-22 10:32:28
● 2026-08-03 06:20:52

○NSns-1327.awsdns-37.org2015-12-01 → 2016-12-23 · 4 obs

● 2015-12-01 02:40:04
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○NSns-1592.awsdns-07.co.uk2015-12-01 → 2016-12-23 · 4 obs

● 2015-12-01 02:40:04
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○NSns-408.awsdns-51.com2015-12-01 → 2016-12-23 · 4 obs

● 2015-12-01 02:40:04
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○NSns-663.awsdns-18.net2015-12-01 → 2016-12-23 · 4 obs

● 2015-12-01 02:40:04
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

●MXmail.5core.org2026-03-22 → 2026-08-03 · 3 obs

○ 2016-12-23 13:40:08
● 2026-03-22 10:32:28
● 2026-08-03 06:20:52

○MXmx.zoho.com2015-12-01 → 2016-12-23 · 4 obs

● 2015-12-01 02:40:04
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○MXmx2.zoho.com2015-12-01 → 2016-12-23 · 4 obs

● 2015-12-01 02:40:04
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○MXroute1.mx.cloudflare.net2026-03-22 → 2026-08-03 · 2 obs

○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○MXroute2.mx.cloudflare.net2026-03-22 → 2026-08-03 · 2 obs

○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○MXroute3.mx.cloudflare.net2026-03-22 → 2026-08-03 · 2 obs

○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

●A104.21.56.1092026-03-22 → 2026-08-03 · 3 obs

○ 2016-12-23 13:40:08
● 2026-03-22 10:32:28
● 2026-08-03 06:20:52

●A172.67.184.1652026-03-22 → 2026-08-03 · 3 obs

○ 2016-12-23 13:40:08
● 2026-03-22 10:32:28
● 2026-08-03 06:20:52

●A2606:4700:3031::ac43:b8a52026-07-08 → 2026-08-03 · 3 obs

○ 2026-03-22 10:32:28
● 2026-07-08 09:51:54
● 2026-08-03 06:20:52

○A2606:4700:3032::6815:386d2026-03-22 → 2026-03-22 · 4 obs

○ 2016-12-23 13:40:08
● 2026-03-22 10:32:28
○ 2026-07-08 09:51:54
○ 2026-08-03 06:20:52

○A2606:4700:3036::ac43:b8a52026-03-22 → 2026-03-22 · 4 obs

○ 2016-12-23 13:40:08
● 2026-03-22 10:32:28
○ 2026-07-08 09:51:54
○ 2026-08-03 06:20:52

●A2606:4700:3037::6815:386d2026-07-08 → 2026-08-03 · 3 obs

○ 2026-03-22 10:32:28
● 2026-07-08 09:51:54
● 2026-08-03 06:20:52

○A46.51.199.492016-07-25 → 2016-07-25 · 4 obs

○ 2016-04-19 01:05:44
● 2016-07-25 20:26:08
○ 2016-12-23 13:40:08
○ 2026-08-03 06:20:52

○A52.16.25.1462015-12-01 → 2015-12-01 · 3 obs

● 2015-12-01 02:40:04
○ 2016-03-14 03:02:50
○ 2026-08-03 06:20:52

○A52.209.86.1882016-12-23 → 2016-12-23 · 4 obs

○ 2016-07-25 20:26:08
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○A52.210.240.2202016-12-23 → 2016-12-23 · 4 obs

○ 2016-07-25 20:26:08
● 2016-12-23 13:40:08
○ 2026-03-22 10:32:28
○ 2026-08-03 06:20:52

○A52.31.113.1782016-04-19 → 2016-04-19 · 4 obs

○ 2016-03-14 03:02:50
● 2016-04-19 01:05:44
○ 2016-07-25 20:26:08
○ 2026-08-03 06:20:52

○A52.31.128.2042016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-01 02:40:04
● 2016-03-14 03:02:50
○ 2016-04-19 01:05:44
○ 2026-08-03 06:20:52

○A54.154.182.782015-12-01 → 2015-12-01 · 3 obs

● 2015-12-01 02:40:04
○ 2016-03-14 03:02:50
○ 2026-08-03 06:20:52

○A54.229.105.1052016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-01 02:40:04
● 2016-03-14 03:02:50
○ 2016-04-19 01:05:44
○ 2026-08-03 06:20:52

○A54.72.189.2162016-07-25 → 2016-07-25 · 4 obs

○ 2016-04-19 01:05:44
● 2016-07-25 20:26:08
○ 2016-12-23 13:40:08
○ 2026-08-03 06:20:52

○A54.77.214.1032016-04-19 → 2016-04-19 · 4 obs

○ 2016-03-14 03:02:50
● 2016-04-19 01:05:44
○ 2016-07-25 20:26:08
○ 2026-08-03 06:20:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
5core.org	ivy.ns.cloudflare.com, drew.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.120

NS records: ivy.ns.cloudflare.com, drew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5core.org (unsigned zone)

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.165, 104.21.56.109`
AAAA	2	`2606:4700:3037::6815:386d, 2606:4700:3031::ac43:b8a5`
NS	2	`drew.ns.cloudflare.com, ivy.ns.cloudflare.com`
MX	1	`mail.5core.org (pri: 10)`
TXT	2	`v=spf1 include:_spf.mx.cloudflare.net ~a, v=spf1 mx a:mail.5core.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`drew.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain mail.5core.org falls under the parent 5core.org.

IP Addresses

5core.org directs to four IP numbers, which are 104.21.56.109, 172.67.184.165, 2606:4700:3031::ac43:b8a5 and 2606:4700:3037::6815:386d.

Among the host names that share IP numbers with 5core.org are gnrole.pro, ticket.blockeduserinfo.com, aorvgrrzkjras.store and two others.

Name Servers

Two name servers handle the delegation for 5core.org: drew.ns.cloudflare.com and ivy.ns.cloudflare.com.

5core.org has the same name server delegation as a number of other domains, such as vpslinux.com, (0x787878)videosgratis.com, servidorweb.org and two more.

At least some of 5core.org's name servers are shared with other domains, for example doubletap.live, casino2563.cyou, latesaverfrance.com and two more.

Host names resolving to 6 IP numbers:

drew.ns.cloudflare.com resolves to 108.162.193.160, 172.64.33.160 and 173.245.59.160 among others, with 3 other IP addresses in total.

ivy.ns.cloudflare.com resolves to 108.162.192.120, 172.64.32.120 and 173.245.58.120 among others, with 3 other IP addresses in total.

Mail Servers

5core.org routes its mail through a single mail server, mail.5core.org.

mail.5core.org carries a single IP number, which is 63.177.172.152.