`antispam-screen.com`

DNSSEC	⚠️ Not signed
A	3.238.30.69^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-238-30-69.compute-1.amazonaws.com`
NS	`ns1.antispam-screen.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.antispam-screen.com` ⭐
		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.antispam-screen.com` ⭐
		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.antispam-screen.com`hostmaster@antispam-screen.com serial=1777701150

`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=1777703366

⚠️ On DNS blocklist: tif

Subdomains

mx2.antispam-screen.com

mx1.antispam-screen.com

Same first word

antispam-screen.com

DNS History

8 records (8 active, 0 former)

●NSns1.antispam-screen.com2026-05-02 → 2026-05-02 · 3 obs

○ 2026-03-23 04:20:16
● 2026-05-02 06:43:08
● 2026-05-02 06:43:12

●NSns1.csof.net2026-03-23 → 2026-05-02 · 2 obs

● 2026-03-23 04:20:16
● 2026-05-02 06:43:12

●NSns2.csof.net2026-03-23 → 2026-05-02 · 2 obs

● 2026-03-23 04:20:16
● 2026-05-02 06:43:12

●NSns3.csof.net2026-03-23 → 2026-05-02 · 2 obs

● 2026-03-23 04:20:16
● 2026-05-02 06:43:12

●NSns4.csof.net2026-03-23 → 2026-05-02 · 2 obs

● 2026-03-23 04:20:16
● 2026-05-02 06:43:12

●MXmx1.antispam-screen.com2026-03-23 → 2026-05-02 · 2 obs

● 2026-03-23 04:20:16
● 2026-05-02 06:43:12

●MXmx2.antispam-screen.com2026-03-23 → 2026-05-02 · 2 obs

● 2026-03-23 04:20:16
● 2026-05-02 06:43:12

●A3.238.30.692026-03-23 → 2026-05-02 · 2 obs

● 2026-03-23 04:20:16
● 2026-05-02 06:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
antispam-screen.com	ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net	-

✅ Authoritative Response

Server:3.214.185.54

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for antispam-screen.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.238.30.69`
NS	4	`ns3.csof.net, ns2.csof.net...`
MX	2	`mx2.antispam-screen.com (pri: 10), mx1.antispam-screen.com (pri: 10)`
TXT	1	`v=spf1 include:_incspfcheck.mailspike.ne`
SOA	1	`ns1.antispam-screen.com hostmaster.antis`

Analysis

Hierarchy

antispam-screen.com is a parent of mx2.antispam-screen.com and mx1.antispam-screen.com.

IP Addresses

antispam-screen.com maps to IP address 3.238.30.69.

Other host names, for instance 25.nslook001.com, ark-event.net, www.690dd1726bc8750120196ac5870fb0df.info, www.6e3be089763b7eba52ae7b163184a3d8.com and ns8.phsonyf.com share IP numbers with antispam-screen.com.

Name Servers

antispam-screen.com delegates to five name servers: ns1.antispam-screen.com, ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.

antispam-screen.com at least partially shares name servers with other domains such as e851aedb0518f2027e7cb36036910fe2.com, q7dfpyyhe08.life, 0578b5b5300c178732a65ec854417fec.com, d60459c53e0d3c1968013f5a468c5370.com and cyojentgzgj03.com.

These name servers are commonly used with ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.

Host names with one IP number:

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

Mail Servers

Two mail servers handle antispam-screen.com: mx1.antispam-screen.com and mx2.antispam-screen.com.

Host names with a single IP address:

mx1.antispam-screen.com points to 46.4.12.146

mx2.antispam-screen.com points to 46.4.10.173

antispam-screen.com - robtex.com