`selfdefinition.org`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:27b^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:37b^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:440d^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.123^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.123^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.68.13^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dimitris.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c06^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c306^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dimitris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2306^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dimitris.ns.cloudflare.com`
		A	108.162.195.6^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
		A	162.159.44.6^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
		A	172.64.35.6^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dimitris.ns.cloudflare.com`
NS	`pat.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pat.ns.cloudflare.com`
		A	108.162.192.139^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	172.64.32.139^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	173.245.58.139^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
MX	`_dc-mx.577417dac32e.selfdefinition.org` ⭐
		A	162.215.249.113^{🇺🇸 EIGI162.215.248.0/23 Google}
			PTR	`162-215-249-113.unifiedlayer.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.26.2.123, 104.26.3.123, 172.67.68.13
		IPv6	2606:4700:20::681a:27b, 2606:4700:20::681a:37b, 2606:4700:20::ac43:440d
SOA	`dimitris.ns.cloudflare.com`dns@cloudflare.com serial=2395445299

`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=1771291736

rank #443205 globally
rank #34384 in the tld
WOT: SAFE (79/100)

Previously MX for

selfdefinition.org

Subdomains

forum.selfdefinition.org

Same first word

selfdefinition.org

DNS History

14 records (9 active, 5 former)

●NSdimitris.ns.cloudflare.com2026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

○NSdns.site5.com2015-06-28 → 2017-10-24 · 4 obs

● 2015-06-28 21:52:48
● 2017-10-24 00:51:06
○ 2026-02-15 23:20:38
○ 2026-03-12 18:53:16

○NSdns2.site5.com2015-06-28 → 2016-12-07 · 4 obs

● 2015-06-28 21:52:48
● 2016-12-07 12:26:42
○ 2017-10-24 00:51:06
○ 2026-03-12 18:53:16

●NSpat.ns.cloudflare.com2026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

●MX_dc-mx.577417dac32e.selfdefinition.org2026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

○MXselfdefinition.org2015-06-28 → 2017-10-24 · 4 obs

● 2015-06-28 21:52:48
● 2017-10-24 00:51:06
○ 2026-02-15 23:20:38
○ 2026-03-12 18:53:16

●A104.26.2.1232026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

●A104.26.3.1232026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

●A172.67.68.132026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

○A216.172.189.222017-10-24 → 2017-10-24 · 4 obs

○ 2016-12-07 12:26:42
● 2017-10-24 00:51:06
○ 2026-02-15 23:20:38
○ 2026-03-12 18:53:16

●A2606:4700:20::681a:27b2026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

●A2606:4700:20::681a:37b2026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

●A2606:4700:20::ac43:440d2026-02-15 → 2026-03-12 · 3 obs

○ 2017-10-24 00:51:06
● 2026-02-15 23:20:38
● 2026-03-12 18:53:16

○A50.22.11.552015-06-28 → 2016-12-07 · 4 obs

● 2015-06-28 21:52:48
● 2016-12-07 12:26:42
○ 2017-10-24 00:51:06
○ 2026-03-12 18:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
selfdefinition.org	dimitris.ns.cloudflare.com, pat.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.32.139

NS records: dimitris.ns.cloudflare.com, pat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selfdefinition.org (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.3.123, 172.67.68.13...`
AAAA	3	`2606:4700:20::681a:27b, 2606:4700:20::681a:37b...`
NS	2	`dimitris.ns.cloudflare.com, pat.ns.cloudflare.com`
MX	1	`_dc-mx.577417dac32e.selfdefinition.org (`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`dimitris.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

The parent of forum.selfdefinition.org is selfdefinition.org.

IP Addresses

selfdefinition.org points to six IP numbers: 2606:4700:20::681a:27b, 2606:4700:20::681a:37b, 2606:4700:20::ac43:440d, 104.26.2.123, 104.26.3.123 and 172.67.68.13.

other host names include bbs.indonesia.storeboard.com, thefreshcooky.com, sandia(0x736578)ecutivesearch.com, angelfire.storeboard.com and cdn4.celebritax.com; they share IP numbers with selfdefinition.org.

Name Servers

Two name servers dimitris.ns.cloudflare.com and pat.ns.cloudflare.com handle the delegation for selfdefinition.org.

selfdefinition.org uses the same name server setup as other domains, including testsuperhero.com, dualpony.com and flowsereve.com.

selfdefinition.org at least partially shares name servers with other domains, for instance giftcardrescue.com, imposalight.com, bottegacopy.com, matdesign.nl and weareunderground.com.

These name servers are commonly used with june.ns.cloudflare.com and treasure.ns.cloudflare.com.

Six IP addresses per host:

dimitris.ns.cloudflare.com points to 2606:4700:58::a29f:2c06, 2803:f800:50::6ca2:c306, 2a06:98c1:50::ac40:2306, 108.162.195.6, 162.159.44.6 and 172.64.35.6; pat.ns.cloudflare.com points to 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139

Mail Servers

selfdefinition.org is handled by a single mail server, _dc-mx.577417dac32e.selfdefinition.org.

The host name _dc-mx.577417dac32e.selfdefinition.org points to IP 162.215.249.113.

selfdefinition.org - robtex.com