`optoscient.com`

DNSSEC	⚠️ Not signed
A	178.162.215.139^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
		PTR	`frankfurt.eracore.net`
NS	`ns3.eracore.net` ⭐
		A	178.162.215.139^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
			PTR	`frankfurt.eracore.net`
NS	`ns4.eracore.net`
		A	178.162.217.80^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
			PTR	`modernmotorseg.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`v=spf1 +a +mx +ip4:178.162.215.139 +include:_spf.google.com ~all`
TXT	`google-site-verification=mzJTHW2j0csWlngGx4CAzV99-z25irORK-kEHQijgvI`
SOA	`ns3.eracore.net`support@eracore.net 2026-03-07 #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=1776378922

Previously MX for

optoscient.com

Same first word

optoscient.com

Similar names

noticepost.net

tonetopics.com

stopnotice.com

postnotice.com

eoptionsct.com

DNS History

16 records (8 active, 8 former)

○NSns1.eracore.net2015-07-31 → 2016-10-30 · 5 obs

○ 2008-03-16 03:41:18
● 2015-07-31 20:43:46
● 2016-10-30 23:59:44
○ 2018-05-16 11:13:00
○ 2026-04-16 23:03:30

○NSns2.eracore.net2015-07-31 → 2016-10-30 · 5 obs

○ 2008-03-16 03:41:18
● 2015-07-31 20:43:46
● 2016-10-30 23:59:44
○ 2018-05-16 11:13:00
○ 2026-04-16 23:03:30

●NSns3.eracore.net2018-05-16 → 2026-04-16 · 3 obs

○ 2016-10-30 23:59:44
● 2018-05-16 11:13:00
● 2026-04-16 23:03:30

●NSns4.eracore.net2018-05-16 → 2026-04-16 · 3 obs

○ 2016-10-30 23:59:44
● 2018-05-16 11:13:00
● 2026-04-16 23:03:30

○NSthursday.dns1.oregonnames.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 03:41:18
○ 2015-07-31 20:43:46
○ 2026-04-16 23:03:30

○NSthursday.dns2.oregonnames.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 03:41:18
○ 2015-07-31 20:43:46
○ 2026-04-16 23:03:30

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-04-16 · 3 obs

○ 2018-05-16 11:13:00
● 2026-02-17 10:39:30
● 2026-04-16 23:03:30

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-04-16 · 3 obs

○ 2018-05-16 11:13:00
● 2026-02-17 10:39:30
● 2026-04-16 23:03:30

●MXalt3.aspmx.l.google.com2026-02-17 → 2026-04-16 · 3 obs

○ 2018-05-16 11:13:00
● 2026-02-17 10:39:30
● 2026-04-16 23:03:30

●MXalt4.aspmx.l.google.com2026-02-17 → 2026-04-16 · 3 obs

○ 2018-05-16 11:13:00
● 2026-02-17 10:39:30
● 2026-04-16 23:03:30

●MXaspmx.l.google.com2026-02-17 → 2026-04-16 · 3 obs

○ 2018-05-16 11:13:00
● 2026-02-17 10:39:30
● 2026-04-16 23:03:30

○MXoptoscient.com2015-07-31 → 2018-05-16 · 5 obs

○ 2008-03-16 03:41:18
● 2015-07-31 20:43:46
● 2018-05-16 11:13:00
○ 2026-02-17 10:39:30
○ 2026-04-16 23:03:30

●A178.162.215.1392026-02-17 → 2026-04-16 · 3 obs

○ 2018-05-16 11:13:00
● 2026-02-17 10:39:30
● 2026-04-16 23:03:30

○A207.189.104.862008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 03:41:18
○ 2015-07-31 20:43:46
○ 2026-04-16 23:03:30

○A64.79.81.1622015-07-31 → 2016-10-30 · 5 obs

○ 2008-03-16 03:41:18
● 2015-07-31 20:43:46
● 2016-10-30 23:59:44
○ 2018-05-16 11:13:00
○ 2026-04-16 23:03:30

○A84.16.244.412018-05-16 → 2018-05-16 · 4 obs

○ 2016-10-30 23:59:44
● 2018-05-16 11:13:00
○ 2026-02-17 10:39:30
○ 2026-04-16 23:03:30

🔍 DNS Trace

Analysis

IP Addresses

optoscient.com points to a single IP number: 178.162.215.139.

other host names for instance elsaidmining.com, al-aksa.net, homosany.com, ns1.eracore.net and viopharma.com share IP numbers with optoscient.com.

Name Servers

optoscient.com is delegated to two name servers: ns3.eracore.net and ns4.eracore.net.

optoscient.com shares the same name server setup as other domains, for example multiclima-eg.com, nouregypt.net, cobvie.com, servolabco.com and spider-eg.com.

optoscient.com at least partially shares name servers with other domains, for instance abc-badr.com, shiftegy.com, elalamia.net, middleeast-eg.org and globemedex.com.