workshop13.org - dns.ninja

`workshop13.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d8f7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3deb^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.235^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.247^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eric.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
NS	`melinda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.235, 172.67.216.247
		IPv6 hints	2606:4700:3032::ac43:d8f7, 2606:4700:3036::6815:3deb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`eric.ns.cloudflare.com`dns@cloudflare.com serial=2411160752

`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=1786533047

Same first word

workshop13.org

workshop13.com

DNS History

25 records (11 active, 14 former)

○NSams-ns1.websitehostserver.net2018-12-12 → 2018-12-12 · 4 obs

○ 2017-02-12 04:34:18
● 2018-12-12 00:13:30
○ 2026-03-01 00:31:26
○ 2026-08-12 11:37:44

○NSchi-ns1.websitehostserver.net2018-12-12 → 2018-12-12 · 4 obs

○ 2017-02-12 04:34:18
● 2018-12-12 00:13:30
○ 2026-03-01 00:31:26
○ 2026-08-12 11:37:44

○NSchi-ns2.websitehostserver.net2018-12-12 → 2018-12-12 · 4 obs

○ 2017-02-12 04:34:18
● 2018-12-12 00:13:30
○ 2026-03-01 00:31:26
○ 2026-08-12 11:37:44

●NSeric.ns.cloudflare.com2026-03-01 → 2026-08-12 · 3 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-08-12 11:37:44

●NSmelinda.ns.cloudflare.com2026-03-01 → 2026-08-12 · 3 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-08-12 11:37:44

○NSns21.domaincontrol.com2015-07-26 → 2017-02-12 · 4 obs

● 2015-07-26 13:09:54
● 2017-02-12 04:34:18
○ 2018-12-12 00:13:30
○ 2026-08-12 11:37:44

○NSns22.domaincontrol.com2015-07-26 → 2017-02-12 · 4 obs

● 2015-07-26 13:09:54
● 2017-02-12 04:34:18
○ 2018-12-12 00:13:30
○ 2026-08-12 11:37:44

●MXalt1.aspmx.l.google.com2026-03-01 → 2026-08-12 · 3 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-08-12 11:37:44

●MXalt2.aspmx.l.google.com2026-03-01 → 2026-08-12 · 3 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-08-12 11:37:44

●MXalt3.aspmx.l.google.com2026-03-01 → 2026-08-12 · 3 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-08-12 11:37:44

●MXalt4.aspmx.l.google.com2026-03-01 → 2026-08-12 · 3 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-08-12 11:37:44

●MXaspmx.l.google.com2026-03-01 → 2026-08-12 · 3 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-08-12 11:37:44

○MXmailstore1.secureserver.net2015-07-26 → 2018-12-12 · 4 obs

● 2015-07-26 13:09:54
● 2018-12-12 00:13:30
○ 2026-03-01 00:31:26
○ 2026-08-12 11:37:44

○MXsmtp.secureserver.net2015-07-26 → 2018-12-12 · 4 obs

● 2015-07-26 13:09:54
● 2018-12-12 00:13:30
○ 2026-03-01 00:31:26
○ 2026-08-12 11:37:44

●A104.21.61.2352026-03-01 → 2026-08-12 · 11 obs

○ 2018-12-12 00:13:30
● 2026-03-01 00:31:26
● 2026-03-23 03:10:10
○ 2026-03-28 09:34:42
● 2026-04-10 19:34:36
● 2026-05-01 03:14:16
○ 2026-05-03 02:16:46
● 2026-05-11 07:43:04
○ 2026-08-05 20:59:06
● 2026-08-12 11:37:42
● 2026-08-12 11:37:44

●A172.67.216.2472026-03-01 → 2026-08-12 · 11 obs

○A188.114.96.02026-03-28 → 2026-08-05 · 9 obs

○ 2026-03-23 03:10:10
● 2026-03-28 09:34:42
○ 2026-04-10 19:34:36
○ 2026-05-01 03:14:16
● 2026-05-03 02:16:46
○ 2026-05-11 07:43:04
● 2026-08-05 20:59:06
○ 2026-08-12 11:37:42
○ 2026-08-12 11:37:44

○A188.114.97.02026-03-28 → 2026-08-05 · 9 obs

●A2606:4700:3032::ac43:d8f72026-03-01 → 2026-08-12 · 11 obs

●A2606:4700:3036::6815:3deb2026-07-16 → 2026-08-12 · 5 obs

○ 2026-05-11 07:43:04
● 2026-07-16 23:42:14
○ 2026-08-05 20:59:06
● 2026-08-12 11:37:42
● 2026-08-12 11:37:44

○A2606:4700:3037::6815:3deb2026-03-01 → 2026-05-11 · 10 obs

○A2a06:98c1:3120::2026-03-28 → 2026-08-05 · 9 obs

○A2a06:98c1:3121::2026-03-28 → 2026-08-05 · 9 obs

○A50.62.244.12015-07-26 → 2017-02-12 · 4 obs

● 2015-07-26 13:09:54
● 2017-02-12 04:34:18
○ 2018-12-12 00:13:30
○ 2026-08-12 11:37:44

○A96.127.180.1862018-12-12 → 2018-12-12 · 4 obs

○ 2017-02-12 04:34:18
● 2018-12-12 00:13:30
○ 2026-03-01 00:31:26
○ 2026-08-12 11:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
workshop13.org	melinda.ns.cloudflare.com, eric.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.112

NS records: melinda.ns.cloudflare.com, eric.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workshop13.org (unsigned zone)

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.235, 172.67.216.247`
AAAA	2	`2606:4700:3032::ac43:d8f7, 2606:4700:3036::6815:3deb`
NS	2	`eric.ns.cloudflare.com, melinda.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eric.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

workshop13.org directs to four IP numbers, which are 104.21.61.235, 172.67.216.247, 2606:4700:3032::ac43:d8f7 and 2606:4700:3036::6815:3deb.

Additional host names — 9v45z.harrisonflats.com, b1m518.harrisonflats.com, 0s72u.harrisonflats.com and two others — share IP numbers with workshop13.org.

Name Servers

workshop13.org is delegated to two name servers: eric.ns.cloudflare.com and melinda.ns.cloudflare.com.

workshop13.org shares its name server setup with other domains, including pyramidcollectionvip.com, catalogfavoritesvip.com, bitcointask.com and two others.

The name servers of workshop13.org overlap at least partially with those of other domains — among them titchener.me.uk, digitalmarketing-online.com, sesliol.com and two more.

These name servers commonly appear alongside the name servers pam.ns.cloudflare.com and kay.ns.cloudflare.com.

Host names with 6 IP numbers:

eric.ns.cloudflare.com resolves to 108.162.193.112, 172.64.33.112, 173.245.59.112 and 3 other IP addresses.

melinda.ns.cloudflare.com resolves to 108.162.192.198, 172.64.32.198, 173.245.58.198 and 3 other IP addresses.

Mail Servers

Five mail servers handle workshop13.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

workshop13.org shares mail servers — at least in part — with other domains, including futuroatual.com, pschott.com, inthefastlane.net and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.