`fourfooteleven.com`

DNSSEC	⚠️ Not signed
A	178.162.201.225^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
		PTR	`opal11.opalstack.com`
NS	`ns3.de.opalstack.com` ⭐
		A	139.162.190.189^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`ns3.de.opalstack.com`
NS	`ns1.de.opalstack.com`
		A	139.162.174.250^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`ns1.de.opalstack.com`
NS	`ns2.de.opalstack.com`
		A	139.162.223.59^{🇬🇧 AKAMAI-LINODE-AP139.162.192.0/19 Akamai Technologies}
			PTR	`ns2.de.opalstack.com`
MX	`mx1.de.opalstack.com` ⭐
		A	2a01:7e01:e001:856::1^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
		A	139.162.189.90^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
MX	`mx2.de.opalstack.com` ⭐
		A	178.162.221.165^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
			PTR	`mx2.de.opalstack.com`
TXT	`v=spf1 include:spf.opalstack.com ~all`
SOA	`ns3.de.opalstack.com`hostmaster@fourfooteleven.com 2026-03-08 #9

`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=1777602096

Same first word

fourfooteleven.com

DNS History

17 records (6 active, 11 former)

○NSdns1.registrar-servers.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○NSdns2.registrar-servers.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

●NSns1.de.opalstack.com2026-03-09 → 2026-05-01 · 3 obs

○ 2018-09-26 11:46:50
● 2026-03-09 22:20:38
● 2026-05-01 02:31:28

●NSns2.de.opalstack.com2026-03-09 → 2026-05-01 · 3 obs

○ 2018-09-26 11:46:50
● 2026-03-09 22:20:38
● 2026-05-01 02:31:28

●NSns3.de.opalstack.com2026-03-09 → 2026-05-01 · 3 obs

○ 2018-09-26 11:46:50
● 2026-03-09 22:20:38
● 2026-05-01 02:31:28

○MXeforward1.registrar-servers.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○MXeforward2.registrar-servers.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○MXeforward3.registrar-servers.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○MXeforward4.registrar-servers.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○MXeforward5.registrar-servers.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

●MXmx1.de.opalstack.com2026-03-09 → 2026-05-01 · 3 obs

○ 2018-09-26 11:46:50
● 2026-03-09 22:20:38
● 2026-05-01 02:31:28

●MXmx2.de.opalstack.com2026-03-09 → 2026-05-01 · 3 obs

○ 2018-09-26 11:46:50
● 2026-03-09 22:20:38
● 2026-05-01 02:31:28

●A178.162.201.2252026-03-09 → 2026-05-01 · 3 obs

○ 2018-09-26 11:46:50
● 2026-03-09 22:20:38
● 2026-05-01 02:31:28

○A198.185.159.1442017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○A198.185.159.1452017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○A198.49.23.1442017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

○A198.49.23.1452017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 17:09:10
○ 2018-09-26 11:46:50
○ 2026-05-01 02:31:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
fourfooteleven.com	ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com	3 records

✅ Authoritative Response

Server:139.162.223.59

NS records: ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourfooteleven.com (unsigned zone)

⏱️ Timing

Total: 3259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.162.201.225`
NS	3	`ns3.de.opalstack.com, ns2.de.opalstack.com...`
MX	2	`mx2.de.opalstack.com (pri: 10), mx1.de.opalstack.com (pri: 10)`
TXT	1	`v=spf1 include:spf.opalstack.com ~all`
SOA	1	`ns3.de.opalstack.com hostmaster.fourfoot`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

fourfooteleven.com points to IP number: 178.162.201.225.

Other host names such as baltutautas.lv, mgp.cc, www.o2academyoxford.co.uk, muellermedia.at and www.sp8.org share IPs with fourfooteleven.com.

Name Servers

fourfooteleven.com is delegated to three name servers: ns1.de.opalstack.com, ns2.de.opalstack.com and ns3.de.opalstack.com.

fourfooteleven.com at least partially shares name servers with other domains, for instance tommischdownloads.com, gingergeeks.co.uk, ntprops.com, drububu.com and quandyfactory.com.

these name servers are commonly used with ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com and ns1.sg.opalstack.com.

Host names with a single IP:

ns1.de.opalstack.com points to: 139.162.174.250.

ns2.de.opalstack.com points to: 139.162.223.59.

ns3.de.opalstack.com points to: 139.162.190.189.

Mail Servers

fourfooteleven.com is handled by two mail servers: mx1.de.opalstack.com and mx2.de.opalstack.com.

The mail server setup for fourfooteleven.com matches that of other domains, for instance zree.es, foresightpublications.com, stop-mob.com, hillz.net and bram.nl.

fourfooteleven.com shares mail servers with other domains, for instance 100-downloads.com and copadata.es.

Host names with two IP numbers:

mx1.de.opalstack.com points to 2a01:7e01:e001:856::1 and 139.162.189.90.

Host names with one IP number:

mx2.de.opalstack.com points to 178.162.221.165.

fourfooteleven.com - robtex.com