🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`selfoptimised.com`

DNSSEC	⚠️ Not signed
A	23.21.157.88^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
		PTR	`ec2-23-21-157-88.compute-1.amazonaws.com`
A	23.21.234.173^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1626043292

`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=1794484596

Same first word

selfoptimised.com

Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NSdns1.registrar-servers.com2026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

●NSdns2.registrar-servers.com2026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

○NSns6515.hostgator.com2019-01-30 → 2019-01-30 · 4 obs

● 2019-01-30 11:55:30
● 2019-01-30 11:56:26
○ 2026-09-08 05:57:18
○ 2026-11-12 12:22:42

○NSns6516.hostgator.com2019-01-30 → 2019-01-30 · 4 obs

● 2019-01-30 11:55:30
● 2019-01-30 11:56:26
○ 2026-09-08 05:57:18
○ 2026-11-12 12:22:42

●MXeforward1.registrar-servers.com2026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

●MXeforward2.registrar-servers.com2026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

●MXeforward3.registrar-servers.com2026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

●MXeforward4.registrar-servers.com2026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

●MXeforward5.registrar-servers.com2026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

○MXmail.selfoptimised.com2019-01-30 → 2019-01-30 · 4 obs

● 2019-01-30 11:55:30
● 2019-01-30 11:56:26
○ 2026-09-08 05:57:18
○ 2026-11-12 12:22:42

○A192.254.235.2212019-01-30 → 2019-01-30 · 4 obs

● 2019-01-30 11:55:30
● 2019-01-30 11:56:26
○ 2026-09-08 05:57:18
○ 2026-11-12 12:22:42

●A23.21.157.882026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

●A23.21.234.1732026-09-20 → 2026-11-12 · 3 obs

○ 2026-09-08 05:57:18
● 2026-09-20 08:58:02
● 2026-11-12 12:22:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
selfoptimised.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selfoptimised.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`23.21.157.88, 23.21.234.173`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

selfoptimised.com has two IP addresses: 23.21.157.88 and 23.21.234.173

Two other host names, along with alishamitten.com, mammothmediacreations.com and jonathansercu.com, also share IP numbers with selfoptimised.com.

Name Servers

Two name servers handle the delegation for selfoptimised.com: dns1.registrar-servers.com and dns2.registrar-servers.com.

selfoptimised.com shares its NS records with other domains, for example valtorco.com, miki560.com, frenchsforestgarage.repair and two others.

selfoptimised.com and other domains like erichurst.net, arnaldopomodoro.net and trolleyjackdirect.com share some name servers

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Five mail servers handle selfoptimised.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between selfoptimised.com and other domains, including cov-spectrum.org, ph567.live, meditativeschule.org and two others.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Host names that point to one IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.