`doublesevendevelopment.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns17.domaincontrol.com` ⭐
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns18.domaincontrol.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ...`
TXT	`0ed1fe018acf1776d2a59e44a48e909a`
TXT	`apple-domain-verification=hU7zqgVUDjRuetzE`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2026-01-08 #2

`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=1774744977

Subdomains

www.doublesevendevelopment.com

Same first word

doublesevendevelopment.com

DNS History

12 records (8 active, 4 former)

●NSns17.domaincontrol.com2018-10-04 → 2026-03-29 · 3 obs

○ 2017-01-05 03:37:54
● 2018-10-04 02:45:20
● 2026-03-29 01:07:38

●NSns18.domaincontrol.com2018-10-04 → 2026-03-29 · 3 obs

○ 2017-01-05 03:37:54
● 2018-10-04 02:45:20
● 2026-03-29 01:07:38

○NSns47.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 03:37:54
○ 2018-10-04 02:45:20
○ 2026-03-29 01:07:38

○NSns48.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 03:37:54
○ 2018-10-04 02:45:20
○ 2026-03-29 01:07:38

○MXdoublesevendevelopment-com.mail.protection.outlook.com2017-01-05 → 2018-10-04 · 4 obs

● 2017-01-05 03:37:54
● 2018-10-04 02:45:20
○ 2026-03-26 08:08:14
○ 2026-03-29 01:07:38

●MXus-smtp-inbound-1.mimecast.com2026-03-26 → 2026-03-29 · 3 obs

○ 2018-10-04 02:45:20
● 2026-03-26 08:08:14
● 2026-03-29 01:07:38

●MXus-smtp-inbound-2.mimecast.com2026-03-26 → 2026-03-29 · 3 obs

○ 2018-10-04 02:45:20
● 2026-03-26 08:08:14
● 2026-03-29 01:07:38

●A198.185.159.1442018-10-04 → 2026-03-29 · 3 obs

○ 2017-01-05 03:37:54
● 2018-10-04 02:45:20
● 2026-03-29 01:07:38

●A198.185.159.1452018-10-04 → 2026-03-29 · 3 obs

○ 2017-01-05 03:37:54
● 2018-10-04 02:45:20
● 2026-03-29 01:07:38

●A198.49.23.1442018-10-04 → 2026-03-29 · 3 obs

○ 2017-01-05 03:37:54
● 2018-10-04 02:45:20
● 2026-03-29 01:07:38

●A198.49.23.1452018-10-04 → 2026-03-29 · 3 obs

○ 2017-01-05 03:37:54
● 2018-10-04 02:45:20
● 2026-03-29 01:07:38

○A50.63.202.412017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 03:37:54
○ 2018-10-04 02:45:20
○ 2026-03-29 01:07:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
doublesevendevelopment.com	ns17.domaincontrol.com, ns18.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublesevendevelopment.com (unsigned zone)

⏱️ Timing

Total: 95ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 0), us-smtp-inbound-2.mimecast.com (pri: 0)`
TXT	3	`v=spf1 include:us._netblocks.mimecast.co, 0ed1fe018acf1776d2a59e44a48e909a...`
SOA	1	`ns17.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

Hierarchy

doublesevendevelopment.com is the parent of www.doublesevendevelopment.com.

IP Addresses

doublesevendevelopment.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names for instance reginarousseau.com, thelawoffice.co, orbisware.com, hasuart.com and ritagauscheman.com share IP numbers with doublesevendevelopment.com.

Name Servers

doublesevendevelopment.com is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.

doublesevendevelopment.com shares the same name server setup as other domains, for example deluux.com, 277parkavenuenewyork.com, ca-hardmoney.com, xn----ymcbbi7bs6izarf1c.com and tendernotes.com.

doublesevendevelopment.com at least partially shares name servers with other domains, for example unitedsas.com and mjlcpa.com.

Host names with two IP numbers:

ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9

ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9

Mail Servers

doublesevendevelopment.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

doublesevendevelopment.com shares the same mail server setup as other domains, for instance traveler-book.com, independenthomecare.org, ifg.com, wiland.net and highvelocityindy.com.

doublesevendevelopment.com shares mail servers with other domains at least partially, including ua-pc.net, promomatting.com, gately.com, bayerbecker.com and morrow-meadows.com.