`osworkshop.com`

DNSSEC	⚠️ Not signed
A	68.183.219.62^{🇩🇪 DIGITALOCEAN68.183.208.0/20 DigitalOcean}
		PTR	`osworkshop.com`
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`robin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ada^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robin.ns.cloudflare.com`
		A	108.162.192.218^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	172.64.32.218^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	173.245.58.218^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
MX	`mail.osworkshop.com` ⭐
		A	2a01:4f8:1c1b:ca95::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.osworkshop.com`
		A	46.225.111.160^{🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC}
			PTR	`mail.osworkshop.com`
TXT	`1\|www.osworkshop.com`
TXT	`google-site-verification=nealkUFG-t_MmYyhJbLVHMqEeEvuG-vrcXtPBJ2EfXI`
TXT	`v=spf1 mx a:mail.osworkshop.com ~all`
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2409930300

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785183852

PTR for

62.219.183.68.in-addr.arpa

Subdomains

mail.osworkshop.com

monitoring.osworkshop.com

analytics.osworkshop.com

hosting.osworkshop.com

Same first word

osworkshop.com

Similar names

sophoworks.com

DNS History

16 records (4 active, 12 former)

○NSdns200.anycast.me2015-08-13 → 2017-04-19 · 4 obs

● 2015-08-13 23:54:48
● 2017-04-19 03:14:54
○ 2026-02-18 16:37:34
○ 2026-07-27 20:48:56

●NSlars.ns.cloudflare.com2026-02-18 → 2026-07-27 · 3 obs

○ 2017-04-19 03:14:54
● 2026-02-18 16:37:34
● 2026-07-27 20:48:56

○NSns200.anycast.me2015-08-13 → 2017-04-19 · 4 obs

● 2015-08-13 23:54:48
● 2017-04-19 03:14:54
○ 2026-02-18 16:37:34
○ 2026-07-27 20:48:56

●NSrobin.ns.cloudflare.com2026-02-18 → 2026-07-27 · 3 obs

○ 2017-04-19 03:14:54
● 2026-02-18 16:37:34
● 2026-07-27 20:48:56

●MXmail.osworkshop.com2026-02-20 → 2026-07-27 · 3 obs

○ 2026-02-19 03:14:46
● 2026-02-20 14:13:34
● 2026-07-27 20:48:56

○MXmx.zoho.com2015-08-13 → 2015-12-07 · 4 obs

● 2015-08-13 23:54:48
● 2015-12-07 17:16:58
○ 2016-03-11 12:46:08
○ 2026-07-27 20:48:56

○MXmx1.ovh.net2016-03-11 → 2017-04-19 · 5 obs

○ 2015-12-07 17:16:58
● 2016-03-11 12:46:08
● 2017-04-19 03:14:54
○ 2026-02-18 16:37:34
○ 2026-07-27 20:48:56

○MXmx2.ovh.net2016-03-11 → 2017-04-19 · 5 obs

○ 2015-12-07 17:16:58
● 2016-03-11 12:46:08
● 2017-04-19 03:14:54
○ 2026-02-18 16:37:34
○ 2026-07-27 20:48:56

○MXmx2.zoho.com2015-08-13 → 2015-12-07 · 4 obs

● 2015-08-13 23:54:48
● 2015-12-07 17:16:58
○ 2016-03-11 12:46:08
○ 2026-07-27 20:48:56

○MXmxb.ovh.net2016-03-11 → 2017-04-19 · 5 obs

○ 2015-12-07 17:16:58
● 2016-03-11 12:46:08
● 2017-04-19 03:14:54
○ 2026-02-18 16:37:34
○ 2026-07-27 20:48:56

○MXroute1.mx.cloudflare.net2026-02-18 → 2026-02-19 · 5 obs

○ 2017-04-19 03:14:54
● 2026-02-18 16:37:34
● 2026-02-19 03:14:46
○ 2026-02-20 14:13:34
○ 2026-07-27 20:48:56

○MXroute2.mx.cloudflare.net2026-02-18 → 2026-02-19 · 5 obs

○ 2017-04-19 03:14:54
● 2026-02-18 16:37:34
● 2026-02-19 03:14:46
○ 2026-02-20 14:13:34
○ 2026-07-27 20:48:56

○MXroute3.mx.cloudflare.net2026-02-18 → 2026-02-19 · 5 obs

○ 2017-04-19 03:14:54
● 2026-02-18 16:37:34
● 2026-02-19 03:14:46
○ 2026-02-20 14:13:34
○ 2026-07-27 20:48:56

○A46.101.223.1582017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-18 03:46:58
● 2017-04-19 03:14:54
○ 2026-02-18 16:37:34
○ 2026-07-27 20:48:56

●A68.183.219.622026-02-18 → 2026-07-27 · 3 obs

○ 2017-04-19 03:14:54
● 2026-02-18 16:37:34
● 2026-07-27 20:48:56

○A82.196.0.1682015-08-13 → 2016-09-18 · 4 obs

● 2015-08-13 23:54:48
● 2016-09-18 03:46:58
○ 2017-04-19 03:14:54
○ 2026-07-27 20:48:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
osworkshop.com	lars.ns.cloudflare.com, robin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.218

NS records: lars.ns.cloudflare.com, robin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osworkshop.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.183.219.62`
NS	2	`lars.ns.cloudflare.com, robin.ns.cloudflare.com`
MX	1	`mail.osworkshop.com (pri: 10)`
TXT	3	`1\|www.osworkshop.com, google-site-verification=nealkUFG-t_MmYy...`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lars.ns.cloudflare.com, lars.ns.cloudflare.com, lars.ns.cloudflare.com...)

Analysis

Hierarchy

osworkshop.com has four subdomains: mail.osworkshop.com, monitoring.osworkshop.com, analytics.osworkshop.com and hosting.osworkshop.com.

IP Addresses

osworkshop.com directs to one IP number, which is 68.183.219.62.

Host names like analytics.osworkshop.com are further examples that share IP numbers with osworkshop.com.

Name Servers

Two name servers handle the delegation for osworkshop.com: lars.ns.cloudflare.com and robin.ns.cloudflare.com.

osworkshop.com has the same name server delegation as a number of other domains, such as wakamo.org, artevivabrasil.com, blitz.uz.ua and two more.

There is at least partial name server overlap between osworkshop.com and other domains — playzone.net, zephalenquiros.com, biurowydoradca.pl and two more among them.

These name servers frequently co-occur with the name servers bonnie.ns.cloudflare.com and rafe.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

lars.ns.cloudflare.com resolves to 108.162.193.195, 172.64.33.195 and 173.245.59.195 among others, with 3 other IP addresses in total.

robin.ns.cloudflare.com resolves to 108.162.192.218, 172.64.32.218 and 173.245.58.218 among others, with 3 other IP addresses in total.

Mail Servers

osworkshop.com routes its mail through a single mail server, mail.osworkshop.com.

mail.osworkshop.com carries two IP numbers: 46.225.111.160 and 2a01:4f8:1c1b:ca95::1.

osworkshop.com - robtex.com

osworkshop.com

com

PTR for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`osworkshop.com`

`com`