definextend.org - dns.ninja

`definextend.org`

DNSSEC	⚠️ Not signed
A	104.21.78.102^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.55^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`rosalyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.102, 172.67.220.55
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=90, name=cloudflare-ech.com
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2408366875

`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=1783663222

Same first word

definextend.com

definextend.org

DNS History

10 records (4 active, 6 former)

●NSart.ns.cloudflare.com2026-02-15 → 2026-07-10 · 3 obs

○ 2017-12-28 08:07:58
● 2026-02-15 19:27:46
● 2026-07-10 06:29:06

○NSns35.domaincontrol.com2015-06-20 → 2017-12-28 · 4 obs

● 2015-06-20 12:46:52
● 2017-12-28 08:07:58
○ 2026-02-15 19:27:46
○ 2026-07-10 06:29:06

○NSns36.domaincontrol.com2015-06-20 → 2017-12-28 · 4 obs

● 2015-06-20 12:46:52
● 2017-12-28 08:07:58
○ 2026-02-15 19:27:46
○ 2026-07-10 06:29:06

●NSrosalyn.ns.cloudflare.com2026-02-15 → 2026-07-10 · 3 obs

○ 2017-12-28 08:07:58
● 2026-02-15 19:27:46
● 2026-07-10 06:29:06

○MXmailstore1.secureserver.net2015-06-20 → 2026-02-15 · 4 obs

● 2015-06-20 12:46:52
● 2026-02-15 19:27:46
○ 2026-02-23 13:51:38
○ 2026-07-10 06:29:06

○MXsmtp.secureserver.net2015-06-20 → 2026-02-15 · 4 obs

● 2015-06-20 12:46:52
● 2026-02-15 19:27:46
○ 2026-02-23 13:51:38
○ 2026-07-10 06:29:06

●A104.21.78.1022026-02-15 → 2026-07-10 · 6 obs

○ 2017-12-28 08:07:58
● 2026-02-15 19:27:46
● 2026-03-05 23:56:42
○ 2026-03-06 19:56:48
● 2026-03-26 11:02:28
● 2026-07-10 06:29:06

○A172.64.80.12026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-05 23:56:42
● 2026-03-06 19:56:48
○ 2026-03-26 11:02:28
○ 2026-07-10 06:29:06

●A172.67.220.552026-02-15 → 2026-07-10 · 6 obs

○ 2017-12-28 08:07:58
● 2026-02-15 19:27:46
● 2026-03-05 23:56:42
○ 2026-03-06 19:56:48
● 2026-03-26 11:02:28
● 2026-07-10 06:29:06

○A50.63.202.432015-06-20 → 2017-12-28 · 4 obs

● 2015-06-20 12:46:52
● 2017-12-28 08:07:58
○ 2026-02-15 19:27:46
○ 2026-07-10 06:29:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
definextend.org	art.ns.cloudflare.com, rosalyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.59

NS records: art.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for definextend.org (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.102, 172.67.220.55`
NS	2	`art.ns.cloudflare.com, rosalyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

definextend.org resolves to the IP addresses 104.21.78.102 and 172.67.220.55

mdhs.org, futuresconference.org, expometalica.com plus two other host names have IP numbers in common with definextend.org.

Name Servers

The NS records for definextend.org delegate to art.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

The name server configuration of definextend.org is shared with other domains, for instance definextend.com, raibot.com, inspirecreativeit.com and two others.

definextend.org shares at least some of its name servers with other domains, including easydumpsterrental.com, csidb.com, spendful.com and two others.

Hosts with 6 IP addresses each:

art.ns.cloudflare.com maps to 108.162.193.102, 172.64.33.102, 173.245.59.102 and 3 additional IP addresses.

rosalyn.ns.cloudflare.com maps to 108.162.194.59, 162.159.38.59, 172.64.34.59 and 3 additional IP addresses.