`dosinstallations.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
		PTR	`ip-208-91-197-27.defastlink.net`
		PTR	`208.91.197-27.confluence-networks.com`
NS	`ns1.mydomain.com` ⭐
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.mydomain.com`
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.dosinstallations.com` ⭐
		A	66.96.140.162^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`162.140.96.66.static.eigbox.net`
		A	66.96.140.163^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`163.140.96.66.static.eigbox.net`
TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
SOA	`NS1.MYDOMAIN.com`namehost@WORLDNIC.com serial=125110815

`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=1771291435

Subdomains

mx.dosinstallations.com

Same first word

dosinstallations.com

DNS History

5 records (4 active, 1 former)

●NSns1.mydomain.com2016-12-16 → 2026-03-24 · 2 obs

● 2016-12-16 23:40:54
● 2026-03-24 07:55:46

●NSns2.mydomain.com2016-12-16 → 2026-03-24 · 2 obs

● 2016-12-16 23:40:54
● 2026-03-24 07:55:46

●MXmx.dosinstallations.com2016-12-16 → 2026-03-24 · 2 obs

● 2016-12-16 23:40:54
● 2026-03-24 07:55:46

●A208.91.197.272026-03-24 → 2026-03-24 · 2 obs

○ 2017-12-23 04:24:40
● 2026-03-24 07:55:46

○A66.96.163.1372016-12-16 → 2017-12-23 · 3 obs

● 2016-12-16 23:40:54
● 2017-12-23 04:24:40
○ 2026-03-24 07:55:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dosinstallations.com	ns1.mydomain.com, ns2.mydomain.com	2 records

✅ Authoritative Response

Server:172.64.53.76

NS records: ns1.mydomain.com, ns2.mydomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dosinstallations.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns2.mydomain.com, ns1.mydomain.com`
MX	1	`mx.dosinstallations.com (pri: 30)`
TXT	1	`v=spf1 ip4:66.96.128.0/18 include:websit`
SOA	1	`NS1.MYDOMAIN.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.mydomain.com, ns2.mydomain.com)

Analysis

Hierarchy

dosinstallations.com is the parent of mx.dosinstallations.com.

IP Addresses

dosinstallations.com points to IP number 208.91.197.27.

For instance, other host names cityofsherwood.com, unforgiftables.com, opexrpm.com, avafloor.com and www.alcoyspaparts.com share IP numbers with dosinstallations.com.

Name Servers

dosinstallations.com is delegated to two name servers: ns1.mydomain.com and ns2.mydomain.com.

dosinstallations.com uses the same name server setup as other domains such as apollospacesuits.com, profitinforex.com, limesurvey-templates.com, svnus.us and igf-1-hgh.com.

dosinstallations.com shares name servers with other domains at least partially, for example lindsayism.com, copyrightlawyer-losangeles.com, mallari.net, gusgus.com and kruke.com.

These name servers are commonly used together with ns3.mydomain.com, ns4.mydomain.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

Host names with one IP number:

ns1.mydomain.com points to: 172.64.52.99.

ns2.mydomain.com points to: 172.64.53.76.

Mail Servers

dosinstallations.com is handled by a single mail server, mx.dosinstallations.com.

mx.dosinstallations.com resolves to two IPs: 66.96.140.162 and 66.96.140.163.

dosinstallations.com - robtex.com