optimal-dynamics.com - robtex.com

optimal-dynamics.com

DNSSEC⚠️ Not signed
NSns2.he.net ⭐ ⚠️ Not in parent delegation
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns.he.net ⚠️ Not in parent delegation
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns1.he.net ⚠️ Not in zone NS records
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns3.he.net ⚠️ Not in parent delegation
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net ⚠️ Not in parent delegation
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXsmtp.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
A74.125.137.27🇺🇸 Google74.125.137.0/24
PTRdy-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com -all
SOAns1.he.nethostmaster@he.net 2024-11-27 #5

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775948142

Previously MX for

optimal-dynamics.com

Same first word

optimal-dynamics.com

DNS History

23 records (11 active, 12 former)

20162017201820192020202120222023202420252026NSns.he.netns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netns0.dnsmadeeasy.comns1.dnsmadeeasy.comns2.dnsmadeeasy.comns3.dnsmadeeasy.comns4.dnsmadeeasy.comns75.domaincontrol.comns76.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comsmtp.google.comaspmx.l.google.comoptimal-dynamics.comA52.28.33.1752.58.112.11292.245.98.122
●NSns.he.net2026-04-01 → 2026-04-11 · 3 obs
○ 2017-06-16 17:26:22
● 2026-04-01 18:09:22
● 2026-04-11 23:12:26
○NSns0.dnsmadeeasy.com2016-04-07 → 2017-06-16 · 5 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2017-06-16 17:26:22
○ 2026-04-01 18:09:22
○ 2026-04-11 23:12:26
○NSns1.dnsmadeeasy.com2016-04-07 → 2017-06-16 · 5 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2017-06-16 17:26:22
○ 2026-04-01 18:09:22
○ 2026-04-11 23:12:26
●NSns1.he.net2026-04-01 → 2026-04-11 · 3 obs
○ 2017-06-16 17:26:22
● 2026-04-01 18:09:22
● 2026-04-11 23:12:26
○NSns2.dnsmadeeasy.com2016-04-07 → 2017-06-16 · 5 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2017-06-16 17:26:22
○ 2026-04-01 18:09:22
○ 2026-04-11 23:12:26
●NSns2.he.net2026-04-01 → 2026-04-11 · 3 obs
○ 2017-06-16 17:26:22
● 2026-04-01 18:09:22
● 2026-04-11 23:12:26
○NSns3.dnsmadeeasy.com2016-04-07 → 2017-06-16 · 5 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2017-06-16 17:26:22
○ 2026-04-01 18:09:22
○ 2026-04-11 23:12:26
●NSns3.he.net2026-04-01 → 2026-04-11 · 3 obs
○ 2017-06-16 17:26:22
● 2026-04-01 18:09:22
● 2026-04-11 23:12:26
○NSns4.dnsmadeeasy.com2016-04-07 → 2017-06-16 · 5 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2017-06-16 17:26:22
○ 2026-04-01 18:09:22
○ 2026-04-11 23:12:26
●NSns4.he.net2026-04-01 → 2026-04-11 · 3 obs
○ 2017-06-16 17:26:22
● 2026-04-01 18:09:22
● 2026-04-11 23:12:26
●NSns5.he.net2026-04-01 → 2026-04-11 · 3 obs
○ 2017-06-16 17:26:22
● 2026-04-01 18:09:22
● 2026-04-11 23:12:26
○NSns75.domaincontrol.com2015-06-12 → 2016-01-15 · 4 obs
● 2015-06-12 03:43:36
● 2016-01-15 11:17:26
○ 2016-04-07 01:39:56
○ 2026-04-11 23:12:26
○NSns76.domaincontrol.com2015-06-12 → 2016-01-15 · 4 obs
● 2015-06-12 03:43:36
● 2016-01-15 11:17:26
○ 2016-04-07 01:39:56
○ 2026-04-11 23:12:26
●MXalt1.aspmx.l.google.com2016-04-07 → 2026-04-11 · 3 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2026-04-11 23:12:26
●MXalt2.aspmx.l.google.com2016-04-07 → 2026-04-11 · 3 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2026-04-11 23:12:26
●MXalt3.aspmx.l.google.com2016-04-07 → 2026-04-11 · 3 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2026-04-11 23:12:26
●MXalt4.aspmx.l.google.com2016-04-07 → 2026-04-11 · 3 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2026-04-11 23:12:26
○MXaspmx.l.google.com2016-04-07 → 2017-06-16 · 5 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
● 2017-06-16 17:26:22
○ 2026-04-01 18:09:22
○ 2026-04-11 23:12:26
○MXoptimal-dynamics.com2015-06-12 → 2016-01-15 · 4 obs
● 2015-06-12 03:43:36
● 2016-01-15 11:17:26
○ 2016-04-07 01:39:56
○ 2026-04-11 23:12:26
●MXsmtp.google.com2026-04-01 → 2026-04-11 · 3 obs
○ 2017-06-16 17:26:22
● 2026-04-01 18:09:22
● 2026-04-11 23:12:26
○A52.28.33.172016-04-07 → 2016-04-07 · 4 obs
○ 2016-01-15 11:17:26
● 2016-04-07 01:39:56
○ 2017-06-16 17:26:22
○ 2026-04-11 23:12:26
○A52.58.112.1122017-06-16 → 2017-06-16 · 4 obs
○ 2016-04-07 01:39:56
● 2017-06-16 17:26:22
○ 2026-04-01 18:09:22
○ 2026-04-11 23:12:26
○A92.245.98.1222015-06-12 → 2016-01-15 · 4 obs
● 2015-06-12 03:43:36
● 2016-01-15 11:17:26
○ 2016-04-07 01:39:56
○ 2026-04-11 23:12:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optimal-dynamics.comns.he.net, ns4.he.net-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns.he.net, ns4.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimal-dynamics.com (unsigned zone)

⏱️ Timing

Total: 1094ms | Queries: -

📄 Records

TypeCountSample Data
NS5ns2.he.net, ns1.he.net...
MX5SMTP.GOOGLE.com (pri: 1), ALT4.ASPMX.L.GOOGLE.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com -all
SOA1ns1.he.net hostmaster.he.net

Analysis

Name Servers

optimal-dynamics.com is delegated to six name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net and ns.he.net.

optimal-dynamics.com at least partially shares name servers with other domains, for instance extollio.com, augsoft.com, cpanel.am, 6.212.102.in-addr.arpa and muppethouse.com.

these name servers are commonly used together with the name servers pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net, pns104.cloudns.net and ns1.billylieurance.net.

Host names with two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2

ns2.he.net points to 2001:470:200::2 and 216.218.131.2

ns3.he.net points to 2001:470:300::2 and 216.218.132.2

ns4.he.net points to 2001:470:400::2 and 216.66.1.2

ns5.he.net points to 2001:470:500::2 and 216.66.80.18

Host names with one IP number:

ns.he.net points to 216.218.130.2

Hosts pointing to 216.218.130.2: ns1.he.net and ns.he.net

Mail Servers

Five mail servers handle optimal-dynamics.com: smtp.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

optimal-dynamics.com shares at least partially some mail servers with other domains, including ns500698.ns500758.ns500698.ns500735.ns500736.ns500698.ns500698.ns500698.ns500735.ns500736.ns500698.ns500708.ns500619.ns500652.ns500619.trackreceptor.com, ns500758.ns500698.ns500698.ns500735.ns500698.ns500736.ns500698.ns500576.ns500708.ns500576.ns500686.ns500619.ns500576.trackreceptor.com, ns500731.ns500742.ns500754.ns500731.ns500731.ns500742.ns500671.ns500705.ns500671.ns500678.ns500666.ns500291.ns500131.lustychickser.com, ns500671.ns500671.ns500754.ns500742.ns500731.ns500704.ns500671.ns500649.ns500678.ns500671.ns500666.ns500153.tenderladiesbz.com and yokandy.com.

these mail servers are often used together with aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with nine IP numbers:

Host name smtp.google.com points to: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.250.101.27 and 142.250.141.27.

Host names with two IP numbers:

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

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

Host name alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27.

Host name alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26.