`optimo-websphere.com`

DNSSEC	⚠️ Not signed
A	5.180.151.185^{🇬🇧 CONTABO-USA5.180.151.0/24}
		PTR	`vmi2622143.contaboserver.net`
NS	`dns2.site5.com` ⭐
		A	162.215.1.178^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-1-178.unifiedlayer.com`
NS	`dns.site5.com`
		A	162.215.1.172^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-1-172.unifiedlayer.com`
MX	`optimo-websphere.com` ⭐
		A	5.180.151.185^{🇬🇧 CONTABO-USA5.180.151.0/24}
			PTR	`vmi2622143.contaboserver.net`
TXT	`v=spf1 ip4:143.95.255.151 +a +mx +ip4:23.91.71.234 ~all`
SOA	`dns.site5.com`hostmaster@site5.com 2025-05-24 #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=1783237846

MX for

optimo-websphere.com

Same first word

optimo-websphere.com

DNS History

5 records (4 active, 1 former)

●NSdns.site5.com2018-10-07 → 2026-07-05 · 2 obs

● 2018-10-07 03:58:18
● 2026-07-05 08:04:54

●NSdns2.site5.com2018-10-07 → 2026-07-05 · 2 obs

● 2018-10-07 03:58:18
● 2026-07-05 08:04:54

●MXoptimo-websphere.com2018-10-07 → 2026-07-05 · 2 obs

● 2018-10-07 03:58:18
● 2026-07-05 08:04:54

○A129.121.3.2112018-10-07 → 2018-10-07 · 3 obs

● 2018-10-07 03:58:18
○ 2026-05-16 12:31:14
○ 2026-07-05 08:04:54

●A5.180.151.1852026-05-16 → 2026-07-05 · 3 obs

○ 2018-10-07 03:58:18
● 2026-05-16 12:31:14
● 2026-07-05 08:04:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimo-websphere.com	dns.site5.com, dns2.site5.com	2 records

✅ Authoritative Response

Server:162.215.1.178

NS records: dns.site5.com, dns2.site5.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimo-websphere.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.180.151.185`
NS	2	`dns2.site5.com, dns.site5.com`
MX	1	`optimo-websphere.com (pri: 10)`
TXT	1	`v=spf1 ip4:143.95.255.151 +a +mx +ip4:23`
SOA	1	`dns.site5.com hostmaster.site5.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns.site5.com, dns2.site5.com)

Analysis

Mail Server Role

optimo-websphere.com is listed as a mail server for itself.

IP Addresses

optimo-websphere.com resolves to one IP address: 5.180.151.185.

lubbockwillattorney.com, pfcinjury.com, nextchapterministries.org and two other host names share IP numbers with optimo-websphere.com.

Name Servers

optimo-websphere.com is served by two delegated name servers, dns2.site5.com and dns.site5.com.

optimo-websphere.com uses the same name servers as several other domains — among them r1-chicago.webserversystems.com, mikehoward.org, best-malts.com and two more.

optimo-websphere.com has at least partial name server overlap with other domains, such as atlaz.net, ballet4adults.com, roguata.com and two others.

It is common to find these name servers paired with the name servers ns1.accountservergroup.com, ns2.accountservergroup.com, ns1.site5.com and ns2.site5.com.

dns2.site5.com directs to 162.215.1.178 and dns.site5.com directs to 162.215.1.172; each host name points to exactly one IP number.

Mail Servers

Mail for optimo-websphere.com is handled by one mail server — optimo-websphere.com.

There is one IP number for optimo-websphere.com: 5.180.151.185.

optimo-websphere.com - robtex.com