`4thfloorhosting.com`

DNSSEC	⚠️ Not signed
A	173.236.143.188^{🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
		PTR	`apache2-cabo.iad1-shared-e1-22.dreamhost.com`
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`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-03-20 #3

`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

Previously MX for

4thfloorhosting.com

Same first word

4thfloorhosting.com

DNS History

14 records (4 active, 10 former)

○NSns1.4thfloorhosting.com2015-12-15 → 2016-03-17 · 5 obs

○ 2015-08-21 03:06:58
● 2015-12-15 07:06:16
● 2016-03-17 10:54:40
○ 2016-07-12 23:10:38
○ 2026-03-22 14:46:10

●NSns1.dreamhost.com2026-02-15 → 2026-03-22 · 3 obs

○ 2017-03-21 05:26:16
● 2026-02-15 03:24:42
● 2026-03-22 14:46:10

○NSns1.webserversystems.com2016-07-12 → 2017-03-21 · 5 obs

○ 2016-03-17 10:54:40
● 2016-07-12 23:10:38
● 2017-03-21 05:26:16
○ 2026-02-15 03:24:42
○ 2026-03-22 14:46:10

○NSns2.4thfloorhosting.com2015-12-15 → 2016-03-17 · 5 obs

○ 2015-08-21 03:06:58
● 2015-12-15 07:06:16
● 2016-03-17 10:54:40
○ 2016-07-12 23:10:38
○ 2026-03-22 14:46:10

●NSns2.dreamhost.com2026-02-15 → 2026-03-22 · 3 obs

○ 2017-03-21 05:26:16
● 2026-02-15 03:24:42
● 2026-03-22 14:46:10

○NSns2.webserversystems.com2016-07-12 → 2017-03-21 · 5 obs

○ 2016-03-17 10:54:40
● 2016-07-12 23:10:38
● 2017-03-21 05:26:16
○ 2026-02-15 03:24:42
○ 2026-03-22 14:46:10

●NSns3.dreamhost.com2026-02-15 → 2026-03-22 · 3 obs

○ 2017-03-21 05:26:16
● 2026-02-15 03:24:42
● 2026-03-22 14:46:10

○NSns68a.turnkeywebspace.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:06:58
○ 2015-12-15 07:06:16
○ 2026-03-22 14:46:10

○NSns68b.turnkeywebspace.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:06:58
○ 2015-12-15 07:06:16
○ 2026-03-22 14:46:10

○MX4thfloorhosting.com2015-08-21 → 2026-02-15 · 4 obs

● 2015-08-21 03:06:58
● 2026-02-15 03:24:42
○ 2026-03-12 14:12:14
○ 2026-03-22 14:46:10

○A108.168.206.1082015-12-15 → 2016-03-17 · 5 obs

○ 2015-08-21 03:06:58
● 2015-12-15 07:06:16
● 2016-03-17 10:54:40
○ 2016-07-12 23:10:38
○ 2026-03-22 14:46:10

○A143.95.234.972016-07-12 → 2017-03-21 · 5 obs

○ 2016-03-17 10:54:40
● 2016-07-12 23:10:38
● 2017-03-21 05:26:16
○ 2026-02-15 03:24:42
○ 2026-03-22 14:46:10

○A173.233.77.1792015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 03:06:58
○ 2015-12-15 07:06:16
○ 2026-03-22 14:46:10

●A173.236.143.1882026-02-15 → 2026-03-22 · 3 obs

○ 2017-03-21 05:26:16
● 2026-02-15 03:24:42
● 2026-03-22 14:46:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
4thfloorhosting.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server: 162.159.26.14

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4thfloorhosting.com (unsigned zone)

⏱️ Timing

Total: 304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.236.143.188`
NS	3	`ns1.dreamhost.com, ns2.dreamhost.com...`
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

IP Addresses

4thfloorhosting.com points to a single IP number: 173.236.143.188.

Other host names, for instance chaidog.com, lennicholas.com, 4thfloormedia.com, xiout.com and pandesol.com share IP numbers with 4thfloorhosting.com.

Name Servers

The delegation for 4thfloorhosting.com is handled by three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

4thfloorhosting.com at least partially shares name servers with other domains, for instance 6.5.0.a.6.0.0.0.8.9.2.f.7.0.6.2.ip6.arpa, jeremyalancohen.com, postice.com, inspanet.com and gse-nc.com.

Host names with one IP number:

ns1.dreamhost.com points to 162.159.26.14.

ns2.dreamhost.com points to 162.159.26.81.

ns3.dreamhost.com points to 162.159.27.84.

4thfloorhosting.com - robtex.com