`1development.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`mx1.mailchannels.net` ⭐
		A	18.236.29.166^{🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix}
			PTR	`ec2-18-236-29-166.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	52.38.143.159^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-38-143-159.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2025-07-22 #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=1774374827

Same first word

1development.com

1development.nl

1development.ro

DNS History

8 records (5 active, 3 former)

●NSns1.dreamhost.com2026-03-19 → 2026-03-24 · 3 obs

○ 2018-11-20 23:51:58
● 2026-03-19 13:18:44
● 2026-03-24 18:13:56

○NSns15.domaincontrol.com2015-07-13 → 2018-11-20 · 4 obs

● 2015-07-13 02:05:18
● 2018-11-20 23:51:58
○ 2026-03-19 13:18:44
○ 2026-03-24 18:13:56

○NSns16.domaincontrol.com2015-07-13 → 2018-11-20 · 4 obs

● 2015-07-13 02:05:18
● 2018-11-20 23:51:58
○ 2026-03-19 13:18:44
○ 2026-03-24 18:13:56

●NSns2.dreamhost.com2026-03-19 → 2026-03-24 · 3 obs

○ 2018-11-20 23:51:58
● 2026-03-19 13:18:44
● 2026-03-24 18:13:56

●NSns3.dreamhost.com2026-03-19 → 2026-03-24 · 3 obs

○ 2018-11-20 23:51:58
● 2026-03-19 13:18:44
● 2026-03-24 18:13:56

○MXexchange.1development.com2015-07-13 → 2018-11-20 · 4 obs

● 2015-07-13 02:05:18
● 2018-11-20 23:51:58
○ 2026-03-19 13:18:44
○ 2026-03-24 18:13:56

●MXmx1.mailchannels.net2026-03-19 → 2026-03-24 · 3 obs

○ 2018-11-20 23:51:58
● 2026-03-19 13:18:44
● 2026-03-24 18:13:56

●MXmx2.mailchannels.net2026-03-19 → 2026-03-24 · 3 obs

○ 2018-11-20 23:51:58
● 2026-03-19 13:18:44
● 2026-03-24 18:13:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
1development.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server:162.159.27.84

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1development.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.dreamhost.com, ns1.dreamhost.com...`
MX	2	`mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0)`
TXT	1	`v=spf1 mx include:netblocks.dreamhost.co`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

Name Servers

1development.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

1development.com at least partially shares name servers with other domains, for example thestorry.com, welby.com.br, booktalk.net, metapal.com and cthoby.org.

Host names with a single IP address:

ns1.dreamhost.com resolves to 162.159.26.14.

ns2.dreamhost.com resolves to 162.159.26.81.

ns3.dreamhost.com resolves to 162.159.27.84.

Mail Servers

Two mail servers handle 1development.com: mx1.mailchannels.net and mx2.mailchannels.net.

1development.com shares the same mail server setup as other domains, including reed-edu.org, swiftventure.com, davidmlane.com, aricriley.com and benshoemate.com.

1development.com shares some mail servers with other domains, at least partially, for instance hellner.se, nowus.com, nemcomputer.dk and tapptus.com.

Host names with one IP number:

mx1.mailchannels.net points to 18.236.29.166; mx2.mailchannels.net points to 52.38.143.159.

1development.com - robtex.com