`4073.org`

DNSSEC	⚠️ Not signed
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
MX	`4073-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`MS=ms14000654`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2406360896

`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=1784098015

Same first word

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4073.ir

4073.cn

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4073.com.cn

4073.de

4073.at

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DNS History

5 records (3 active, 2 former)

●NSamy.ns.cloudflare.com2026-07-07 → 2026-07-15 · 3 obs

○ 2017-06-24 09:19:32
● 2026-07-07 10:52:26
● 2026-07-15 07:12:38

○NSdns1.iidns.com2017-06-24 → 2017-06-24 · 3 obs

● 2017-06-24 09:19:32
○ 2026-07-07 10:52:26
○ 2026-07-15 07:12:38

●NSrayden.ns.cloudflare.com2026-07-07 → 2026-07-15 · 3 obs

○ 2017-06-24 09:19:32
● 2026-07-07 10:52:26
● 2026-07-15 07:12:38

●MX4073-org.mail.protection.outlook.com2026-07-07 → 2026-07-15 · 2 obs

● 2026-07-07 10:52:26
● 2026-07-15 07:12:38

○CNAMEdom.yu73.com2017-06-24 → 2017-06-24 · 3 obs

● 2017-06-24 09:19:32
○ 2026-07-07 10:52:26
○ 2026-07-15 07:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
4073.org	amy.ns.cloudflare.com, rayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.101

NS records: amy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4073.org (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`amy.ns.cloudflare.com, rayden.ns.cloudflare.com`
MX	1	`4073-org.mail.protection.outlook.com (pr`
TXT	2	`MS=ms14000654, v=spf1 include:spf.protection.outlook.co`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

Analysis

Name Servers

4073.org has two authoritative name servers — amy.ns.cloudflare.com and rayden.ns.cloudflare.com.

4073.org uses the same name servers as several other domains — among them 2921.org, bccaccess.com, woodempire.co.uk and two more.

At least some of 4073.org's name servers are shared with other domains, for example kmag.co, meanderpro.sk, techware.net and two more.

These name servers tend to be deployed in combination with the name servers dorthy.ns.cloudflare.com and byron.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

amy.ns.cloudflare.com points to 108.162.192.101, 172.64.32.101, 173.245.58.101 and 3 other IP addresses.

rayden.ns.cloudflare.com points to 108.162.195.163, 162.159.44.163, 172.64.35.163 and 3 other IP addresses.

Mail Servers

Mail for 4073.org is handled by a single mail server, 4073-org.mail.protection.outlook.com.

4073-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.46, 52.101.11.2, 52.101.41.22 and 5 others.

4073.org - robtex.com

4073.org

org