optimalworkshop.com - dns.ninja

`optimalworkshop.com`

DNSSEC	⚠️ Not signed
A	18.214.86.41^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-214-86-41.compute-1.amazonaws.com`
A	18.234.19.120^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
A	34.199.186.212^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
A	52.54.151.127^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
A	100.61.30.98^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-1907.awsdns-46.co.uk` ⭐
		A	2600:9000:5307:7300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1907.awsdns-46.co.uk`
		A	205.251.199.115^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1907.awsdns-46.co.uk`
NS	`ns-1190.awsdns-20.org`
		A	2600:9000:5304:a600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1190.awsdns-20.org`
		A	205.251.196.166^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1190.awsdns-20.org`
NS	`ns-342.awsdns-42.com`
		A	2600:9000:5301:5600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-342.awsdns-42.com`
		A	205.251.193.86^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-342.awsdns-42.com`
NS	`ns-928.awsdns-52.net`
		A	2600:9000:5303:a000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-928.awsdns-52.net`
		A	205.251.195.160^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-928.awsdns-52.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁾
		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	`aspmx2.googlemail.com`⁽²⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
SOA	`ns-1907.awsdns-46.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1786494604

rank #59940 globally
rank #29000 in the tld
WOT: UNKNOWN (64/100)
📈 Tranco rank: #154,167

Subdomains

vz0228pt.optimalworkshop.com

cdn0.optimalworkshop.com

alterramountaincompany.optimalworkshop.com

cdn3.optimalworkshop.com

cdn1.optimalworkshop.com

x8v0fh26.optimalworkshop.com

cdn2.optimalworkshop.com

gvj06q38.optimalworkshop.com

app.optimalworkshop.com

773nev6l.optimalworkshop.com

gep8abf8.optimalworkshop.com

pendo-analytics.optimalworkshop.com

assets.optimalworkshop.com

csuwebimprovement.optimalworkshop.com

cobbcounty.optimalworkshop.com

amadeus-userexperienceresearch.optimalworkshop.com

rr.optimalworkshop.com

anthrotech.optimalworkshop.com

www.optimalworkshop.com

Same first word

optimalworkshop.com

DNS History

46 records (12 active, 34 former)

●NSns-1190.awsdns-20.org2021-10-14 → 2026-08-12 · 3 obs

○ 2017-07-24 10:59:44
● 2021-10-14 07:23:54
● 2026-08-12 00:53:56

●NSns-1907.awsdns-46.co.uk2021-10-14 → 2026-08-12 · 3 obs

○ 2017-07-24 10:59:44
● 2021-10-14 07:23:54
● 2026-08-12 00:53:56

●NSns-342.awsdns-42.com2021-10-14 → 2026-08-12 · 3 obs

○ 2017-07-24 10:59:44
● 2021-10-14 07:23:54
● 2026-08-12 00:53:56

●NSns-928.awsdns-52.net2021-10-14 → 2026-08-12 · 3 obs

○ 2017-07-24 10:59:44
● 2021-10-14 07:23:54
● 2026-08-12 00:53:56

○NSns1.dnsimple.com2015-05-17 → 2017-07-24 · 4 obs

● 2015-05-17 02:56:18
● 2017-07-24 10:59:44
○ 2021-10-14 07:23:54
○ 2026-08-12 00:53:56

○NSns2.dnsimple.com2015-05-17 → 2017-07-24 · 4 obs

● 2015-05-17 02:56:18
● 2017-07-24 10:59:44
○ 2021-10-14 07:23:54
○ 2026-08-12 00:53:56

○NSns3.dnsimple.com2015-05-17 → 2017-07-24 · 4 obs

● 2015-05-17 02:56:18
● 2017-07-24 10:59:44
○ 2021-10-14 07:23:54
○ 2026-08-12 00:53:56

○NSns4.dnsimple.com2015-05-17 → 2017-07-24 · 4 obs

● 2015-05-17 02:56:18
● 2017-07-24 10:59:44
○ 2021-10-14 07:23:54
○ 2026-08-12 00:53:56

●MXalt1.aspmx.l.google.com2015-05-17 → 2026-08-12 · 2 obs

● 2015-05-17 02:56:18
● 2026-08-12 00:53:56

●MXaspmx.l.google.com2015-05-17 → 2026-08-12 · 2 obs

● 2015-05-17 02:56:18
● 2026-08-12 00:53:56

●MXaspmx2.googlemail.com2015-05-17 → 2026-08-12 · 2 obs

● 2015-05-17 02:56:18
● 2026-08-12 00:53:56

○A100.49.25.882026-02-15 → 2026-08-12 · 2 obs

○ 2026-02-15 16:45:00
○ 2026-08-12 00:53:56

○A100.50.174.802026-07-07 → 2026-07-07 · 4 obs

○ 2026-04-30 17:19:42
● 2026-07-07 15:48:30
○ 2026-07-10 10:22:40
○ 2026-08-12 00:53:56

○A100.50.48.1862026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-16 12:13:06
● 2026-02-19 01:20:30
○ 2026-03-25 04:18:18
○ 2026-08-12 00:53:56

○A100.50.51.402026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-25 04:18:18
● 2026-04-10 11:00:18
○ 2026-04-30 17:19:42
○ 2026-08-12 00:53:56

○A100.50.78.2432026-02-15 → 2026-08-12 · 2 obs

○ 2026-02-15 16:45:00
○ 2026-08-12 00:53:56

○A100.52.37.642026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-10 11:00:18
● 2026-04-30 17:19:42
○ 2026-07-07 15:48:30
○ 2026-08-12 00:53:56

○A100.56.139.412026-07-10 → 2026-07-10 · 3 obs

○ 2026-07-07 15:48:30
● 2026-07-10 10:22:40
○ 2026-08-12 00:53:56

●A100.61.30.982026-08-12 → 2026-08-12 · 2 obs

○ 2026-07-10 10:22:40
● 2026-08-12 00:53:56

○A104.131.180.1182017-02-07 → 2017-07-24 · 5 obs

○ 2016-04-19 21:13:28
● 2017-02-07 18:59:56
● 2017-07-24 10:59:44
○ 2021-10-14 07:23:54
○ 2026-08-12 00:53:56

○A104.236.88.1452015-05-17 → 2016-04-19 · 4 obs

● 2015-05-17 02:56:18
● 2016-04-19 21:13:28
○ 2017-02-07 18:59:56
○ 2026-08-12 00:53:56

○A13.223.14.142026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-10 11:00:18
● 2026-04-30 17:19:42
○ 2026-07-07 15:48:30
○ 2026-08-12 00:53:56

●A18.214.86.412026-08-12 → 2026-08-12 · 2 obs

○ 2026-07-10 10:22:40
● 2026-08-12 00:53:56

●A18.234.19.1202026-08-12 → 2026-08-12 · 2 obs

○ 2026-07-10 10:22:40
● 2026-08-12 00:53:56

○A3.226.77.1512026-02-16 → 2026-02-19 · 5 obs

○ 2026-02-15 16:45:00
● 2026-02-16 12:13:06
● 2026-02-19 01:20:30
○ 2026-03-25 04:18:18
○ 2026-08-12 00:53:56

○A3.230.77.562026-07-10 → 2026-07-10 · 3 obs

○ 2026-07-07 15:48:30
● 2026-07-10 10:22:40
○ 2026-08-12 00:53:56

○A3.234.44.1142026-02-15 → 2026-08-12 · 2 obs

○ 2026-02-15 16:45:00
○ 2026-08-12 00:53:56

○A3.84.171.912026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-19 01:20:30
● 2026-03-25 04:18:18
○ 2026-04-10 11:00:18
○ 2026-08-12 00:53:56

○A3.94.157.1372026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-19 01:20:30
● 2026-03-25 04:18:18
○ 2026-04-10 11:00:18
○ 2026-08-12 00:53:56

○A32.193.65.42026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-19 01:20:30
● 2026-03-25 04:18:18
○ 2026-04-10 11:00:18
○ 2026-08-12 00:53:56

○A34.192.184.102026-02-15 → 2026-02-15 · 4 obs

○ 2021-10-14 07:23:54
● 2026-02-15 16:45:00
○ 2026-02-16 12:13:06
○ 2026-08-12 00:53:56

●A34.199.186.2122026-08-12 → 2026-08-12 · 2 obs

○ 2026-07-10 10:22:40
● 2026-08-12 00:53:56

○A34.202.107.2492026-02-15 → 2026-02-15 · 4 obs

○ 2021-10-14 07:23:54
● 2026-02-15 16:45:00
○ 2026-02-16 12:13:06
○ 2026-08-12 00:53:56

○A44.205.30.1172026-07-07 → 2026-07-07 · 4 obs

○ 2026-04-30 17:19:42
● 2026-07-07 15:48:30
○ 2026-07-10 10:22:40
○ 2026-08-12 00:53:56

○A44.208.170.892026-02-15 → 2026-02-16 · 5 obs

○ 2021-10-14 07:23:54
● 2026-02-15 16:45:00
● 2026-02-16 12:13:06
○ 2026-02-19 01:20:30
○ 2026-08-12 00:53:56

○A44.209.34.1632026-02-15 → 2026-08-12 · 2 obs

○ 2026-02-15 16:45:00
○ 2026-08-12 00:53:56

○A52.1.162.2452021-10-14 → 2021-10-14 · 4 obs

○ 2017-07-24 10:59:44
● 2021-10-14 07:23:54
○ 2026-02-15 16:45:00
○ 2026-08-12 00:53:56

○A52.200.168.1552021-10-14 → 2021-10-14 · 4 obs

○ 2017-07-24 10:59:44
● 2021-10-14 07:23:54
○ 2026-02-15 16:45:00
○ 2026-08-12 00:53:56

●A52.54.151.1272026-08-12 → 2026-08-12 · 2 obs

○ 2026-07-10 10:22:40
● 2026-08-12 00:53:56

○A52.6.57.672026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-25 04:18:18
● 2026-04-10 11:00:18
○ 2026-04-30 17:19:42
○ 2026-08-12 00:53:56

○A52.72.145.132026-02-15 → 2026-02-15 · 4 obs

○ 2021-10-14 07:23:54
● 2026-02-15 16:45:00
○ 2026-02-16 12:13:06
○ 2026-08-12 00:53:56

○A54.156.81.1892026-02-15 → 2026-08-12 · 2 obs

○ 2026-02-15 16:45:00
○ 2026-08-12 00:53:56

○A54.161.48.552026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-16 12:13:06
● 2026-02-19 01:20:30
○ 2026-03-25 04:18:18
○ 2026-08-12 00:53:56

○A54.205.15.232026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-19 01:20:30
● 2026-03-25 04:18:18
○ 2026-04-10 11:00:18
○ 2026-08-12 00:53:56

○A54.210.219.2312026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-16 12:13:06
● 2026-02-19 01:20:30
○ 2026-03-25 04:18:18
○ 2026-08-12 00:53:56

○A54.92.169.1172026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-16 12:13:06
● 2026-02-19 01:20:30
○ 2026-03-25 04:18:18
○ 2026-08-12 00:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
optimalworkshop.com	ns-342.awsdns-42.com, ns-928.awsdns-52.net, ns-1190.awsdns-20.org, ns-1907.awsdns-46.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.86

NS records: ns-342.awsdns-42.com, ns-928.awsdns-52.net, ns-1190.awsdns-20.org, ns-1907.awsdns-46.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalworkshop.com (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`52.54.151.127, 18.234.19.120...`
NS	4	`ns-1190.awsdns-20.org, ns-1907.awsdns-46.co.uk...`
MX	3	`aspmx.l.google.com (pri: 0), alt1.aspmx.l.google.com (pri: 1)...`
SOA	1	`ns-1907.awsdns-46.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-342.awsdns-42.com, ns-342.awsdns-42.com)

Analysis

Hierarchy

Among the subdomains of optimalworkshop.com are vz0228pt.optimalworkshop.com, cdn0.optimalworkshop.com, alterramountaincompany.optimalworkshop.com, cdn3.optimalworkshop.com, cdn1.optimalworkshop.com and a few other host names.

IP Addresses

optimalworkshop.com resolves to five IP addresses: 18.214.86.41, 18.234.19.120, 34.199.186.212 and two others

Host names like ec2-52-54-151-127.compute-1.amazonaws.com are further examples that share IP numbers with optimalworkshop.com.

Name Servers

optimalworkshop.com has four authoritative name servers: ns-342.awsdns-42.com, ns-928.awsdns-52.net, ns-1190.awsdns-20.org and ns-1907.awsdns-46.co.uk.

There is at least partial name server overlap between optimalworkshop.com and other domains — sociofarma.cl, na.prod.ra-central.cetech.amazon.dev, lisaandersson.com and two more among them.

These name servers are routinely deployed together with the name servers ns-1240.awsdns-27.org.

All four hostnames — ns-342.awsdns-42.com, ns-928.awsdns-52.net, ns-1190.awsdns-20.org and ns-1907.awsdns-46.co.uk — resolve to two IP numbers apiece: ns-342.awsdns-42.com to 205.251.193.86 and 2600:9000:5301:5600::1; ns-928.awsdns-52.net to 205.251.195.160 and 2600:9000:5303:a000::1; ns-1190.awsdns-20.org to 205.251.196.166 and 2600:9000:5304:a600::1; ns-1907.awsdns-46.co.uk to 205.251.199.115 and 2600:9000:5307:7300::1.

Mail Servers

Incoming mail for optimalworkshop.com is delivered via three mail servers: aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com.

optimalworkshop.com shares mail servers — at least in part — with other domains, including says.tv, rykerflint.com, dorny.eu and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 other.

aspmx2.googlemail.com points to 192.178.234.26 and 2800:3f0:4003:c14::1b. aspmx.l.google.com points to 172.253.122.26 and 2607:f8b0:4004:c1b::1b. alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b. All three hostnames carry two IP addresses, and 2800:3f0:4003:c14::1b is shared between aspmx2.googlemail.com and alt1.aspmx.l.google.com.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c14::1b IP addresses.