`fourguysfromdenver.com`

DNSSEC	⚠️ Not signed
A	208.42.226.232^{🇺🇸 DATA393208.42.224.0/19 Data393 Colocation}
		PTR	`blueribbontech.data393.net`
NS	`ns1.dfw.databank.com` ⭐ ⚠️ Not in parent delegation
		A	66.18.4.251^{🇺🇸 DATABANK66.18.0.0/20 RR-RC-DataBank Holdings, Ltd.-North Texas}
			PTR	`ns1.dfw.databank.com`
NS	`ns01.eng01.data393.net` ⚠️ Not in zone NS records
		A	66.18.4.251^{🇺🇸 DATABANK66.18.0.0/20 RR-RC-DataBank Holdings, Ltd.-North Texas}
			PTR	`ns1.dfw.databank.com`
NS	`ns02.eng01.data393.net` ⚠️ Not in zone NS records
		A	209.43.76.2^{🇺🇸 DATABANK209.43.76.0/22 dfw3customers}
			PTR	`ns2.dfw.databank.com`
NS	`ns1.iad.databank.com` ⚠️ Not in parent delegation
		A	2604:9100::ffff:43e0:2c^{🇺🇸 AS299442604:9100::/32}
		A	69.171.25.244^{🇺🇸 AS2994469.171.0.0/18}
			PTR	`ns1.iad.databank.com`
NS	`ns1.msp.databank.com` ⚠️ Not in parent delegation
		A	212.69.154.154^{🇺🇸 DATABANK212.69.154.0/24}
			PTR	`ns1.msp.databank.com`
NS	`ns1.slc.databank.com` ⚠️ Not in parent delegation
		A	216.194.127.89^{🇺🇸 DATABANK216.194.120.0/21}
			PTR	`ns1.slc.databank.com`
NS	`ns2.dfw.databank.com` ⚠️ Not in parent delegation
		A	2607:ffd0:103::3^{🇺🇸 DATABANK2607:ffd0:100::/40}
		A	209.43.76.2^{🇺🇸 DATABANK209.43.76.0/22 dfw3customers}
			PTR	`ns2.dfw.databank.com`
NS	`ns2.iad.databank.com` ⚠️ Not in parent delegation
		A	2604:9100::ffff:43e0:2d^{🇺🇸 AS299442604:9100::/32}
		A	69.171.25.246^{🇺🇸 AS2994469.171.0.0/18}
			PTR	`ns2.iad.databank.com`
NS	`ns2.msp.databank.com` ⚠️ Not in parent delegation
		A	74.113.251.154^{🇺🇸 DATABANK74.113.248.0/22}
			PTR	`ns2.msp.databank.com`
NS	`ns2.slc.databank.com` ⚠️ Not in parent delegation
		A	2605:1980:200:4::1^{🇺🇸 AS229272000::/3}
		A	216.194.127.93^{🇺🇸 DATABANK216.194.120.0/21}
			PTR	`ns2.slc.databank.com`
MX	`mail.fourguysfromdenver.com` ⭐
		A	65.38.169.61^{🇺🇸 DATA39365.38.160.0/19}
			PTR	`mail.blueribbontech.com`
SOA	`ns1.dfw.databank.com`ipadmin@databank.com 2024-05-03 #17

`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=1786209419

Subdomains

mail.fourguysfromdenver.com

Same first word

fourguysfromdenver.com

DNS History

20 records (12 active, 8 former)

○NSns01.ash01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

●NSns01.eng01.data393.net2026-03-07 → 2026-08-08 · 3 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
● 2026-08-08 17:31:54

○NSns01.eng01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

○NSns01.irv01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

○NSns01.oak01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

○NSns02.ash01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

●NSns02.eng01.data393.net2026-03-07 → 2026-08-08 · 3 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
● 2026-08-08 17:31:54

○NSns02.eng01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

○NSns02.irv01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

○NSns02.oak01.latisys.net2015-07-12 → 2017-03-24 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-03-07 22:00:54
○ 2026-08-08 17:31:54

●NSns1.dfw.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●NSns1.iad.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●NSns1.msp.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●NSns1.slc.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●NSns2.dfw.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●NSns2.iad.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●NSns2.msp.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●NSns2.slc.databank.com2026-03-07 → 2026-08-08 · 4 obs

○ 2017-03-24 11:33:06
● 2026-03-07 22:00:54
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●MXmail.fourguysfromdenver.com2015-07-12 → 2026-08-08 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

●A208.42.226.2322015-07-12 → 2026-08-08 · 4 obs

● 2015-07-12 21:43:40
● 2017-03-24 11:33:06
○ 2026-07-02 23:01:20
● 2026-08-08 17:31:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
fourguysfromdenver.com	ns01.eng01.data393.net, ns02.eng01.data393.net	-

✅ Authoritative Response

Server:209.43.76.2

NS records: ns01.eng01.data393.net, ns02.eng01.data393.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourguysfromdenver.com (unsigned zone)

⏱️ Timing

Total: 4322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.42.226.232`
NS	8	`ns2.iad.databank.com, ns1.slc.databank.com...`
MX	1	`mail.fourguysfromdenver.com (pri: 10)`
SOA	1	`ns1.dfw.databank.com ipadmin.databank.co`

Analysis

Hierarchy

mail.fourguysfromdenver.com is delegated beneath fourguysfromdenver.com.

IP Addresses

fourguysfromdenver.com directs to one IP number, which is 208.42.226.232.

Host names such as 4guysfromdenver.com, 4gfd.com and rmwn.net share their IP numbers with fourguysfromdenver.com.

Name Servers

fourguysfromdenver.com delegates authority to 10 name servers: ns1.dfw.databank.com, ns2.dfw.databank.com, ns1.iad.databank.com plus 7 other.

There is at least partial name server overlap between fourguysfromdenver.com and other domains — 171.110.208.in-addr.arpa, 65.151.209.in-addr.arpa, 54.53.208.in-addr.arpa and two more among them.

These name servers regularly appear alongside ns2.iad.databank.com, ns1.msp.databank.com, ns2.msp.databank.com and 7 other name servers in NS record sets.

Hosts with two IP numbers each:

ns2.dfw.databank.com directs traffic to 209.43.76.2 and 2607:ffd0:103::3.

ns1.iad.databank.com directs traffic to 69.171.25.244 and 2604:9100::ffff:43e0:2c.

ns2.iad.databank.com directs traffic to 69.171.25.246 and 2604:9100::ffff:43e0:2d.

ns2.slc.databank.com directs traffic to 216.194.127.93 and 2605:1980:200:4::1.

Hosts that resolve to one IP address:

ns1.dfw.databank.com has the IP address 66.18.4.251.

ns1.msp.databank.com has the IP address 212.69.154.154.

ns2.msp.databank.com has the IP address 74.113.251.154.

ns1.slc.databank.com has the IP address 216.194.127.89.

ns01.eng01.data393.net has the IP address 66.18.4.251.

ns02.eng01.data393.net has the IP address 209.43.76.2.