`twelvetogether.net`

DNSSEC	⚠️ Not signed
A	50.16.27.236^{🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix}
		PTR	`ec2-50-16-27-236.compute-1.amazonaws.com`
NS	`ns1.twelvetogether.net` ⭐
		A	18.205.186.231^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-205-186-231.compute-1.amazonaws.com`
NS	`ns1.csof.net`
		A	18.205.186.231^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-205-186-231.compute-1.amazonaws.com`
NS	`ns2.csof.net`
		A	23.21.178.27^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`ec2-23-21-178-27.compute-1.amazonaws.com`
NS	`ns3.csof.net`
		A	3.214.185.54^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-214-185-54.compute-1.amazonaws.com`
NS	`ns4.csof.net`
		A	52.20.19.77^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-19-77.compute-1.amazonaws.com`
MX	`mx1.twelvetogether.net` ⭐
		A	46.4.12.146^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`static.146.12.4.46.clients.your-server.de`
MX	`mx2.twelvetogether.net` ⭐
		A	46.4.10.173^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`static.173.10.4.46.clients.your-server.de`
TXT	`v=spf1 include:_incspfcheck.mailspike.net ?all`
SOA	`ns1.twelvetogether.net`hostmaster@twelvetogether.net serial=1778561302

`net`

	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=1778570771

Same first word

twelvetogether.net

DNS History

14 records (8 active, 6 former)

○NSdns1.name-services.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:18:28
○ 2026-05-09 18:18:12
○ 2026-05-12 07:37:46

○NSdns2.name-services.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:18:28
○ 2026-05-09 18:18:12
○ 2026-05-12 07:37:46

○NSdns3.name-services.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:18:28
○ 2026-05-09 18:18:12
○ 2026-05-12 07:37:46

○NSdns4.name-services.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:18:28
○ 2026-05-09 18:18:12
○ 2026-05-12 07:37:46

○NSdns5.name-services.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:18:28
○ 2026-05-09 18:18:12
○ 2026-05-12 07:37:46

●NSns1.csof.net2026-05-09 → 2026-05-12 · 3 obs

○ 2017-01-04 00:18:28
● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

●NSns1.twelvetogether.net2026-05-09 → 2026-05-12 · 3 obs

○ 2017-01-04 00:18:28
● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

●NSns2.csof.net2026-05-09 → 2026-05-12 · 3 obs

○ 2017-01-04 00:18:28
● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

●NSns3.csof.net2026-05-09 → 2026-05-12 · 3 obs

○ 2017-01-04 00:18:28
● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

●NSns4.csof.net2026-05-09 → 2026-05-12 · 3 obs

○ 2017-01-04 00:18:28
● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

●MXmx1.twelvetogether.net2026-05-09 → 2026-05-12 · 2 obs

● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

●MXmx2.twelvetogether.net2026-05-09 → 2026-05-12 · 2 obs

● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

●A50.16.27.2362026-05-09 → 2026-05-12 · 3 obs

○ 2017-01-04 00:18:28
● 2026-05-09 18:18:12
● 2026-05-12 07:37:46

○A98.124.243.472017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 00:18:28
○ 2026-05-09 18:18:12
○ 2026-05-12 07:37:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
twelvetogether.net	ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net	4 records

✅ Authoritative Response

Server:18.205.186.231

NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twelvetogether.net (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.16.27.236`
NS	4	`ns4.csof.net, ns2.csof.net...`
MX	2	`mx2.twelvetogether.net (pri: 10), mx1.twelvetogether.net (pri: 10)`
TXT	1	`v=spf1 include:_incspfcheck.mailspike.ne`
SOA	1	`ns1.twelvetogether.net hostmaster.twelve`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.csof.net, ns2.csof.net, ns4.csof.net...)

Analysis

IP Addresses

twelvetogether.net resolves to one IP number: 50.16.27.236.

other host names including www.ykroa6a888d1406a.com, 24437775ca67e29b9abaca650c65df66.com, www.rqztech.com, 19f8df649f0a7305d48957f821298c3c.com and 72886ff07009a2fe9e899fb0d597e957.com share IP numbers with twelvetogether.net.

Name Servers

twelvetogether.net is delegated to five name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net, ns4.csof.net and ns1.twelvetogether.net.

twelvetogether.net at least partially shares name servers with other domains, for instance linesroom.xyz, ip-176.104.97.18.ntline.net, heavyboard.net, 2705f701666181e3d2238926c84f2a2f.today and katherinahoneycutt.net.

these name servers are often used together with ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.

Host names with a single IP:

ns1.csof.net points to 18.205.186.231.

ns2.csof.net points to 23.21.178.27.

ns3.csof.net points to 3.214.185.54.

ns4.csof.net points to 52.20.19.77.

ns1.twelvetogether.net points to 18.205.186.231.

Names pointing to 18.205.186.231: ns1.csof.net and ns1.twelvetogether.net.

Mail Servers

Two mail servers handle twelvetogether.net: mx1.twelvetogether.net and mx2.twelvetogether.net.

Host names with one IP number:

mx1.twelvetogether.net points to 46.4.12.146

mx2.twelvetogether.net points to 46.4.10.173

twelvetogether.net - robtex.com