optimalwork.com - dns.ninja

`optimalwork.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:2fa^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:3fa^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4830^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.250^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.250^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.48^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`zeus.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zeus.ns.cloudflare.com`
		A	108.162.193.249^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	172.64.33.249^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	173.245.59.249^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`iin7xf6fg5vmwzamkfjduubqbwra56ygql5i3skojnuexdqx5ojq.mx-verification.google.com`⁽¹⁵⁾
TXT	`google-site-verification=Qhv7l8U3astkDFFSOlAwDaIO-waC-o3JTktoS44X65M`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.2.250, 104.26.3.250, 172.67.72.48
		IPv6 hints	2606:4700:20::681a:2fa, 2606:4700:20::681a:3fa, 2606:4700:20::ac43:4830
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2407375724

`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=1782649000

Subdomains

mail.optimalwork.com

Same first word

optimalwork.com

Similar names

workoptimal.com

DNS History

42 records (14 active, 28 former)

●NSada.ns.cloudflare.com2026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

○NSdns1.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 22:42:24
○ 2015-06-05 01:52:48
○ 2026-06-28 12:36:48

○NSdns2.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 22:42:24
○ 2015-06-05 01:52:48
○ 2026-06-28 12:36:48

○NSdns3.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 22:42:24
○ 2015-06-05 01:52:48
○ 2026-06-28 12:36:48

○NSdns4.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 22:42:24
○ 2015-06-05 01:52:48
○ 2026-06-28 12:36:48

○NSdns5.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 22:42:24
○ 2015-06-05 01:52:48
○ 2026-06-28 12:36:48

○NSns1.namebrightdns.com2015-06-05 → 2017-11-13 · 8 obs

○ 2008-03-08 22:42:24
● 2015-06-05 01:52:48
● 2015-10-31 19:17:02
○ 2016-02-07 13:21:14
○ 2016-12-29 04:43:06
● 2017-11-13 03:56:48
○ 2026-02-18 02:47:16
○ 2026-06-28 12:36:48

○NSns2.namebrightdns.com2015-06-05 → 2017-11-13 · 7 obs

○ 2008-03-08 22:42:24
● 2015-06-05 01:52:48
○ 2015-10-31 19:17:02
○ 2016-12-29 04:43:06
● 2017-11-13 03:56:48
○ 2026-02-18 02:47:16
○ 2026-06-28 12:36:48

○NSnsg1.namebrightdns.com2015-10-31 → 2016-04-27 · 5 obs

○ 2008-03-08 22:42:24
● 2015-10-31 19:17:02
● 2016-04-27 09:50:32
○ 2016-12-29 04:43:06
○ 2026-06-28 12:36:48

○NSnsg2.namebrightdns.com2015-10-31 → 2016-04-27 · 5 obs

○ 2008-03-08 22:42:24
● 2015-10-31 19:17:02
● 2016-04-27 09:50:32
○ 2016-12-29 04:43:06
○ 2026-06-28 12:36:48

○NSnst1.namebrightdns.com2016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-27 09:50:32
● 2016-12-29 04:43:06
○ 2017-11-13 03:56:48
○ 2026-06-28 12:36:48

○NSnst2.namebrightdns.com2016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-27 09:50:32
● 2016-12-29 04:43:06
○ 2017-11-13 03:56:48
○ 2026-06-28 12:36:48

●NSzeus.ns.cloudflare.com2026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-06-28 · 3 obs

○ 2016-12-29 04:43:06
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-06-28 · 3 obs

○ 2016-12-29 04:43:06
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-06-28 · 3 obs

○ 2016-12-29 04:43:06
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-06-28 · 3 obs

○ 2016-12-29 04:43:06
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●MXaspmx.l.google.com2026-02-18 → 2026-06-28 · 3 obs

○ 2016-12-29 04:43:06
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●MXiin7xf6fg5vmwzamkfjduubqbwra56ygql5i3skojnuexdqx5ojq.mx-verification.google.com2026-02-18 → 2026-06-28 · 3 obs

○ 2016-12-29 04:43:06
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

○MXmail1.namebrightmail.com2015-06-05 → 2016-02-07 · 5 obs

○ 2008-03-08 22:42:24
● 2015-06-05 01:52:48
● 2016-02-07 13:21:14
○ 2016-04-27 09:50:32
○ 2026-06-28 12:36:48

○MXmail2.namebrightmail.com2015-06-05 → 2016-02-07 · 5 obs

○ 2008-03-08 22:42:24
● 2015-06-05 01:52:48
● 2016-02-07 13:21:14
○ 2016-04-27 09:50:32
○ 2026-06-28 12:36:48

○MXmailtest8888.namebrightmail.com2016-04-27 → 2016-04-27 · 4 obs

○ 2016-02-07 13:21:14
● 2016-04-27 09:50:32
○ 2016-12-29 04:43:06
○ 2026-06-28 12:36:48

○MXwww.optimalwork.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 22:42:24
○ 2015-06-05 01:52:48
○ 2026-06-28 12:36:48

●A104.26.2.2502026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●A104.26.3.2502026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●A172.67.72.482026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●A2606:4700:20::681a:2fa2026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●A2606:4700:20::681a:3fa2026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

●A2606:4700:20::ac43:48302026-02-18 → 2026-06-28 · 3 obs

○ 2017-11-13 03:56:48
● 2026-02-18 02:47:16
● 2026-06-28 12:36:48

○A52.0.96.242016-02-07 → 2016-02-07 · 4 obs

○ 2015-10-31 19:17:02
● 2016-02-07 13:21:14
○ 2016-04-27 09:50:32
○ 2026-06-28 12:36:48

○A52.200.243.1232016-04-27 → 2016-04-27 · 4 obs

○ 2016-02-07 13:21:14
● 2016-04-27 09:50:32
○ 2016-12-29 04:43:06
○ 2026-06-28 12:36:48

○A52.71.117.992016-02-07 → 2016-02-07 · 4 obs

○ 2015-10-31 19:17:02
● 2016-02-07 13:21:14
○ 2016-04-27 09:50:32
○ 2026-06-28 12:36:48

○A54.152.144.2432016-04-27 → 2016-04-27 · 4 obs

○ 2016-02-07 13:21:14
● 2016-04-27 09:50:32
○ 2016-12-29 04:43:06
○ 2026-06-28 12:36:48

○A54.174.31.2542015-10-31 → 2015-10-31 · 4 obs

○ 2008-03-08 22:42:24
● 2015-10-31 19:17:02
○ 2016-02-07 13:21:14
○ 2026-06-28 12:36:48

○A54.208.74.2152015-10-31 → 2015-10-31 · 4 obs

○ 2008-03-08 22:42:24
● 2015-10-31 19:17:02
○ 2016-02-07 13:21:14
○ 2026-06-28 12:36:48

○A54.82.156.192016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-27 09:50:32
● 2016-12-29 04:43:06
○ 2017-11-13 03:56:48
○ 2026-06-28 12:36:48

○A54.85.144.1972015-06-05 → 2015-06-05 · 4 obs

○ 2008-03-08 22:42:24
● 2015-06-05 01:52:48
○ 2017-11-13 03:56:48
○ 2026-06-28 12:36:48

○A54.85.146.1862015-06-05 → 2015-06-05 · 4 obs

○ 2008-03-08 22:42:24
● 2015-06-05 01:52:48
○ 2017-11-13 03:56:48
○ 2026-06-28 12:36:48

○A54.86.225.1562016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-27 09:50:32
● 2016-12-29 04:43:06
○ 2017-11-13 03:56:48
○ 2026-06-28 12:36:48

○A63.249.210.1802008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 22:42:24
○ 2015-06-05 01:52:48
○ 2026-06-28 12:36:48

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-05 → 2016-04-27 · 5 obs

○ 2008-03-08 22:42:24
● 2015-06-05 01:52:48
● 2016-04-27 09:50:32
○ 2016-12-29 04:43:06
○ 2026-06-28 12:36:48

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-29 → 2017-11-13 · 5 obs

○ 2016-04-27 09:50:32
● 2016-12-29 04:43:06
● 2017-11-13 03:56:48
○ 2026-02-18 02:47:16
○ 2026-06-28 12:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
optimalwork.com	ada.ns.cloudflare.com, zeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.249

NS records: ada.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalwork.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.3.250, 172.67.72.48...`
AAAA	3	`2606:4700:20::681a:2fa, 2606:4700:20::ac43:4830...`
NS	2	`ada.ns.cloudflare.com, zeus.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=Qhv7l8U3astkDFF, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

optimalwork.com serves as the parent of mail.optimalwork.com.

IP Addresses

optimalwork.com points to 6 IP addresses, including 104.26.2.250, 104.26.3.250 and 172.67.72.48, plus 3 other.

23449712813.niasai.com, wwb.co.uk, babel-api.testnet.iotex.io plus two other host names have IP numbers in common with optimalwork.com.

Name Servers

optimalwork.com has two authoritative name servers — ada.ns.cloudflare.com and zeus.ns.cloudflare.com.

The name server configuration of optimalwork.com is shared with other domains, for instance bropinus.ru, 90299.com, marcuslemonis.com and two others.

optimalwork.com has at least partial name server overlap with other domains, such as 123quicklaan.dk, lockit.me, cestapg.app and two others.

It is common to see these name servers used together with name servers syeef.ns.cloudflare.com and megan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ada.ns.cloudflare.com points to 108.162.192.54, 172.64.32.54, 173.245.58.54 and 3 other IP addresses.

zeus.ns.cloudflare.com points to 108.162.193.249, 172.64.33.249, 173.245.59.249 and 3 other IP addresses.

Mail Servers

Mail for optimalwork.com is routed through 6 mail servers, including aspmx.l.google.com, iin7xf6fg5vmwzamkfjduubqbwra56ygql5i3skojnuexdqx5ojq.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

At least some of the mail servers used by optimalwork.com are shared with other domains: ns500731.ns500754.ns500754.ns500731.ns500731.ns500671.ns500688.ns500704.ns500671.ns500688.ns500704.ns500649.ns500678.ns500142.lusty(0x736c7574)z.com, ns500731.ns500742.ns500731.ns500731.ns500731.ns500731.ns500671.ns500688.ns500704.ns500678.ns500678.ns500666.ns500666.ns500291.ns500131.lustychickser.com, ns500754.ns500742.ns500731.ns500731.ns500754.ns500731.ns500704.ns500731.ns500704.ns500688.ns500649.ns500291.ns500153.tenderladiesbz.com and two others among them.

These mail servers are often deployed together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 142.251.167.27 and 2607:f8b0:4004:c25::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.