`optimalentropy.com`

DNSSEC	⚠️ Not signed
A	206.168.149.74^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
		PTR	`fiber100-r.iaasdns.com`
NS	`ns9.iaasdns.com` ⭐
		A	206.168.149.74^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
			PTR	`fiber100-r.iaasdns.com`
NS	`ns10.iaasdns.com`
		A	206.168.149.75^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`ip-142-251-16-27.defastlink.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`ip-172-253-145-26.defastlink.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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
TXT	`v=spf1 ip4:206.168.149.74 include:relay.mailbaby.net ip4:206.168.149.42 ip4:1...`
SOA	`ns9.iaasdns.com`contact@xenrion.com 2026-04-07 #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=1776351277

Same first word

optimalentropy.com

DNS History

12 records (8 active, 4 former)

●NSns10.iaasdns.com2026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

○NSns1143.websitewelcome.com2018-05-24 → 2018-05-24 · 3 obs

● 2018-05-24 08:46:02
○ 2026-03-19 07:56:46
○ 2026-04-16 15:05:06

○NSns1144.websitewelcome.com2018-05-24 → 2018-05-24 · 3 obs

● 2018-05-24 08:46:02
○ 2026-03-19 07:56:46
○ 2026-04-16 15:05:06

●NSns9.iaasdns.com2026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

●MXalt1.aspmx.l.google.com2026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

●MXalt2.aspmx.l.google.com2026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

●MXalt3.aspmx.l.google.com2026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

●MXalt4.aspmx.l.google.com2026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

●MXaspmx.l.google.com2026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

○MXmail.optimalentropy.com2018-05-24 → 2018-05-24 · 3 obs

● 2018-05-24 08:46:02
○ 2026-03-19 07:56:46
○ 2026-04-16 15:05:06

○A192.185.122.1972018-05-24 → 2018-05-24 · 3 obs

● 2018-05-24 08:46:02
○ 2026-03-19 07:56:46
○ 2026-04-16 15:05:06

●A206.168.149.742026-03-19 → 2026-04-16 · 3 obs

○ 2018-05-24 08:46:02
● 2026-03-19 07:56:46
● 2026-04-16 15:05:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
optimalentropy.com	ns9.iaasdns.com, ns10.iaasdns.com	2 records

✅ Authoritative Response

Server:206.168.149.75

NS records: ns9.iaasdns.com, ns10.iaasdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalentropy.com (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.168.149.74`
NS	2	`ns10.iaasdns.com, ns9.iaasdns.com`
MX	5	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	1	`v=spf1 ip4:206.168.149.74 include:relay.`
SOA	1	`ns9.iaasdns.com contact.xenrion.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns9.iaasdns.com, ns10.iaasdns.com)

Analysis

IP Addresses

optimalentropy.com points to an IP address: 206.168.149.74.

other host names include mail.mckillion.com, liontech.com.ng, pyesaphilippines.com, _dc-mx.a3684d4f9e6f.th.my and msrtron.com; they share IP numbers with optimalentropy.com.

Name Servers

Two name servers ns10.iaasdns.com and ns9.iaasdns.com handle the delegation for optimalentropy.com.

optimalentropy.com shares the same name server setup as other domains, for instance liontech.com.ng, pyesaphilippines.com, msrtron.com, yoshke.com and pammodels.com.

optimalentropy.com at least partially shares name servers with other domains, for instance angryturk.com, gustavotarchini.com.ar, bhs.cc, hokli.com and christopherkoster.com.

These name servers are commonly used with the following: ns29.iaasdns.com, ns30.iaasdns.com, ns1.yunoware.com and ns2.yunoware.com.

Host names with one IP:

ns10.iaasdns.com points to: 206.168.149.75

ns9.iaasdns.com points to: 206.168.149.74

Mail Servers

optimalentropy.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

optimalentropy.com shares at least partially some mail servers with other domains, for instance borderchoice.com, tomlee.ch, gidjet.com, dremansoor.co.za and umka-house.com.ua.