`tuac503.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a5f6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1014^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.20^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.246^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
TXT	`34eba114bb420bebc3d231e9d049e1dc182c1ed6`
TXT	`474bffab22994988a9a8f6d944d54c3b`
TXT	`afternic-verification-33eanr3ea7Ney4dnkby8nu`
TXT	`afternic-verification-knRN6vkkcLw8siG5g8XipU`
TXT	`d2a9aa54-4f09-4770-a627-f3a71b0c20b0`
TXT	`f3fe310ef620325864ee4a3ebe35ef42230e8efa`
TXT	`google-site-verification=Pgr6w4yvy1pLuKnQpTRhga1OYA1qh1YMbaF_SLIPnPI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.20, 172.67.165.246
		IPv6 hints	2606:4700:3033::ac43:a5f6, 2606:4700:3035::6815:1014
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2397493587

`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=1777068783

Subdomains

www.tuac503.org

Same first word

tuac503.org

DNS History

18 records (6 active, 12 former)

●NShans.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-21 01:28:50
● 2026-04-07 17:58:04
● 2026-04-24 22:37:20

○NSns1.mdnsservice.com2015-06-20 → 2016-04-11 · 4 obs

● 2015-06-20 05:53:54
● 2016-04-11 21:06:14
○ 2016-09-20 04:36:48
○ 2026-04-24 22:37:20

○NSns2.mdnsservice.com2015-06-20 → 2016-04-11 · 4 obs

● 2015-06-20 05:53:54
● 2016-04-11 21:06:14
○ 2016-09-20 04:36:48
○ 2026-04-24 22:37:20

○NSns3.mdnsservice.com2015-06-20 → 2016-04-11 · 4 obs

● 2015-06-20 05:53:54
● 2016-04-11 21:06:14
○ 2016-09-20 04:36:48
○ 2026-04-24 22:37:20

○NSns49.domaincontrol.com2016-09-20 → 2017-04-21 · 5 obs

○ 2016-04-11 21:06:14
● 2016-09-20 04:36:48
● 2017-04-21 01:28:50
○ 2026-04-07 17:58:04
○ 2026-04-24 22:37:20

○NSns50.domaincontrol.com2016-09-20 → 2017-04-21 · 5 obs

○ 2016-04-11 21:06:14
● 2016-09-20 04:36:48
● 2017-04-21 01:28:50
○ 2026-04-07 17:58:04
○ 2026-04-24 22:37:20

●NStessa.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-21 01:28:50
● 2026-04-07 17:58:04
● 2026-04-24 22:37:20

○MXaristotle.mx25.net2016-09-20 → 2017-04-21 · 5 obs

○ 2016-04-11 21:06:14
● 2016-09-20 04:36:48
● 2017-04-21 01:28:50
○ 2026-04-07 17:58:04
○ 2026-04-24 22:37:20

○MXms96074912.msv1.invalid.outlook.com2015-06-20 → 2016-04-11 · 4 obs

● 2015-06-20 05:53:54
● 2016-04-11 21:06:14
○ 2016-09-20 04:36:48
○ 2026-04-24 22:37:20

○MXplato.mx25.net2016-09-20 → 2017-04-21 · 5 obs

○ 2016-04-11 21:06:14
● 2016-09-20 04:36:48
● 2017-04-21 01:28:50
○ 2026-04-07 17:58:04
○ 2026-04-24 22:37:20

○MXsocrates.mx25.net2016-09-20 → 2017-04-21 · 5 obs

○ 2016-04-11 21:06:14
● 2016-09-20 04:36:48
● 2017-04-21 01:28:50
○ 2026-04-07 17:58:04
○ 2026-04-24 22:37:20

○MXtuac503-org.mail.protection.outlook.com2015-06-20 → 2016-04-11 · 4 obs

● 2015-06-20 05:53:54
● 2016-04-11 21:06:14
○ 2016-09-20 04:36:48
○ 2026-04-24 22:37:20

○MXzeno.mx25.net2016-09-20 → 2017-04-21 · 5 obs

○ 2016-04-11 21:06:14
● 2016-09-20 04:36:48
● 2017-04-21 01:28:50
○ 2026-04-07 17:58:04
○ 2026-04-24 22:37:20

●A104.21.16.202026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-21 01:28:50
● 2026-04-07 17:58:04
● 2026-04-24 22:37:20

●A172.67.165.2462026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-21 01:28:50
● 2026-04-07 17:58:04
● 2026-04-24 22:37:20

●A2606:4700:3033::ac43:a5f62026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-21 01:28:50
● 2026-04-07 17:58:04
● 2026-04-24 22:37:20

●A2606:4700:3035::6815:10142026-04-07 → 2026-04-24 · 3 obs

○ 2017-04-21 01:28:50
● 2026-04-07 17:58:04
● 2026-04-24 22:37:20

○A65.39.193.1322015-06-20 → 2017-04-21 · 4 obs

● 2015-06-20 05:53:54
● 2017-04-21 01:28:50
○ 2026-04-07 17:58:04
○ 2026-04-24 22:37:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
tuac503.org	tessa.ns.cloudflare.com, hans.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.229

NS records: tessa.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuac503.org (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.246, 104.21.16.20`
AAAA	2	`2606:4700:3035::6815:1014, 2606:4700:3033::ac43:a5f6`
NS	2	`hans.ns.cloudflare.com, tessa.ns.cloudflare.com`
TXT	7	`34eba114bb420bebc3d231e9d049e1dc182c1ed6, 474bffab22994988a9a8f6d944d54c3b...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

tuac503.org is the parent of www.tuac503.org.

IP Addresses

tuac503.org resolves to four IP numbers: 2606:4700:3033::ac43:a5f6, 2606:4700:3035::6815:1014, 104.21.16.20 and 172.67.165.246.

other host names for instance hagitegas.gr, optimalkonsalting.ru, airelibre.eu.org, multicanaishd.bond and goodgames.mobi share IP numbers with tuac503.org.

Name Servers

tuac503.org is delegated to two name servers: hans.ns.cloudflare.com and tessa.ns.cloudflare.com.

tuac503.org shares the same name server setup as other domains, for example firstharrison.org, promiseofhealth.org, eamar.org, hemplime.org and izpanno.com.

tuac503.org at least partially shares name servers with other domains, for instance prilipi.ru, viiayrmr.com, linpao.net, puffypeach.com and kargesoftware.com.

These name servers are commonly used with brenda.ns.cloudflare.com, maciej.ns.cloudflare.com and elmo.ns.cloudflare.com.

Host names with six IP numbers:

hans.ns.cloudflare.com points to: 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175; tessa.ns.cloudflare.com points to: 2606:4700:50::a29f:26e5, 2803:f800:50::6ca2:c2e5, 2a06:98c1:50::ac40:22e5, 108.162.194.229, 162.159.38.229 and 172.64.34.229.

tuac503.org - robtex.com

tuac503.org

org

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`tuac503.org`

`org`