`barrcode.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3df8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d93e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.248^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.62^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
NS	`marek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
MX	`barrcode-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`MS=ms85987355`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.248, 172.67.217.62
		IPv6 hints	2606:4700:3034::6815:3df8, 2606:4700:3035::ac43:d93e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2401554544

`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=1776077768

Same first word

barrcode.org

barrcode.co.uk

barrcode.tv

barrcode.net

barrcode.com

Similar names

DNS History

12 records (7 active, 5 former)

●NSdonna.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-22 11:10:34
● 2026-04-07 00:31:44
● 2026-04-13 11:16:42

●NSmarek.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-22 11:10:34
● 2026-04-07 00:31:44
● 2026-04-13 11:16:42

○NSns35.domaincontrol.com2015-06-03 → 2020-02-22 · 4 obs

● 2015-06-03 18:11:24
● 2020-02-22 11:10:34
○ 2026-04-07 00:31:44
○ 2026-04-13 11:16:42

○NSns36.domaincontrol.com2015-06-03 → 2020-02-22 · 4 obs

● 2015-06-03 18:11:24
● 2020-02-22 11:10:34
○ 2026-04-07 00:31:44
○ 2026-04-13 11:16:42

●MXbarrcode-org.mail.protection.outlook.com2026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-22 11:10:34
● 2026-04-07 00:31:44
● 2026-04-13 11:16:42

○MXmailstore1.secureserver.net2015-06-03 → 2020-02-22 · 4 obs

● 2015-06-03 18:11:24
● 2020-02-22 11:10:34
○ 2026-04-07 00:31:44
○ 2026-04-13 11:16:42

○MXsmtp.secureserver.net2015-06-03 → 2020-02-22 · 4 obs

● 2015-06-03 18:11:24
● 2020-02-22 11:10:34
○ 2026-04-07 00:31:44
○ 2026-04-13 11:16:42

●A104.21.61.2482026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-22 11:10:34
● 2026-04-07 00:31:44
● 2026-04-13 11:16:42

●A172.67.217.622026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-22 11:10:34
● 2026-04-07 00:31:44
● 2026-04-13 11:16:42

●A2606:4700:3034::6815:3df82026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-22 11:10:34
● 2026-04-07 00:31:44
● 2026-04-13 11:16:42

●A2606:4700:3035::ac43:d93e2026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-22 11:10:34
● 2026-04-07 00:31:44
● 2026-04-13 11:16:42

○A50.63.202.552015-06-03 → 2020-02-22 · 4 obs

● 2015-06-03 18:11:24
● 2020-02-22 11:10:34
○ 2026-04-07 00:31:44
○ 2026-04-13 11:16:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
barrcode.org	donna.ns.cloudflare.com, marek.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.151

NS records: donna.ns.cloudflare.com, marek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for barrcode.org (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.248, 172.67.217.62`
AAAA	2	`2606:4700:3035::ac43:d93e, 2606:4700:3034::6815:3df8`
NS	2	`donna.ns.cloudflare.com, marek.ns.cloudflare.com`
MX	1	`barrcode-org.mail.protection.outlook.com`
TXT	2	`MS=ms85987355, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

barrcode.org resolves to four IP numbers: 2606:4700:3034::6815:3df8, 2606:4700:3035::ac43:d93e, 104.21.61.248 and 172.67.217.62.

Other host names such as 1(0x706f726e).press, exchangenexus.com, goodluck.org.ua, bestvietnam.com and mdlpay.com share IPs with barrcode.org.

Name Servers

barrcode.org is delegated to two name servers: donna.ns.cloudflare.com and marek.ns.cloudflare.com.

barrcode.org shares the same name server setup as bigbush.org, perfectimageprinting.com, john-pearce.com, academik.org and oneregion.org.

barrcode.org at least partially shares name servers with other domains, for instance pectofix.com, centriotimes.com, barkod-programi.org, todofotopanama.com and youzikyouzai.com.

these name servers are commonly used together with the name servers pablo.ns.cloudflare.com, moura.ns.cloudflare.com, jose.ns.cloudflare.com, bayan.ns.cloudflare.com and cruz.ns.cloudflare.com.

Host names with six IP numbers:

donna.ns.cloudflare.com points to 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151.

marek.ns.cloudflare.com points to 2606:4700:58::adf5:3bca, 2803:f800:50::6ca2:c1ca, 2a06:98c1:50::ac40:21ca, 108.162.193.202, 172.64.33.202 and 173.245.59.202.

Mail Servers

barrcode.org is handled by a single mail server, barrcode-org.mail.protection.outlook.com.

Host name barrcode-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c91d::a, 2a01:111:f403:c946::, 2a01:111:f403:f804::3, 52.101.9.26, 52.101.41.22, 52.101.194.3 and 52.101.194.4.

barrcode.org - robtex.com

barrcode.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`barrcode.org`

`org`