🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`securityheader.com`

DNSSEC	⚠️ Not signed
A	216.245.213.77^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
		PTR	`77-213-245-216.static.reverse.lstn.net`
NS	`ns1.redfoxdns.com` ⭐
		A	208.115.240.170^{🇺🇸 Limestone Networks208.115.192.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`170-240-115-208.static.reverse.lstn.net`
NS	`ns2.redfoxdns.com`
		A	77.247.182.241^{🇳🇱 NFORCE77.247.176.0/21 NFOrce Entertainment BV - route 77.247.176.0/21}
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`dbg: src: ds, acme: false`
TXT	`v=spf1 ip6:fd9c:d030:168c::/48 -all`
SOA	`ns1.redfoxdns.com`admin@securityheader.com 2026-08-26 #4

`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=1788982443

Same first word

securityheader.workers.dev

securityheader.com

Similar names

hederasecurity.xyz

headersecurity.workers.dev

Previous names

Next names

DNS History

5 records (4 active, 1 former)

●NSns1.redfoxdns.com2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:31:16
● 2026-09-09 19:47:26

●NSns2.redfoxdns.com2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:31:16
● 2026-09-09 19:47:26

●MXmail.h-email.net2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:31:16
● 2026-09-09 19:47:26

●A216.245.213.772026-09-09 → 2026-09-09 · 3 obs

○ 2026-09-05 01:31:16
● 2026-09-09 19:47:22
● 2026-09-09 19:47:26

○A216.245.213.782026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:31:16
○ 2026-09-09 19:47:22
○ 2026-09-09 19:47:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
securityheader.com	ns2.redfoxdns.com, ns1.redfoxdns.com	2 records

✅ Authoritative Response

Server:208.115.240.170

NS records: ns2.redfoxdns.com, ns1.redfoxdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securityheader.com (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.247.182.243`
NS	2	`ns1.redfoxdns.com, ns2.redfoxdns.com`
MX	1	`mail.h-email.net (pri: 1)`
TXT	2	`dbg: src: ds, acme: false, v=spf1 ip6:fd9c:d030:168c::/48 -all`
SOA	1	`ns1.redfoxdns.com admin.securityheader.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.redfoxdns.com, ns1.redfoxdns.com)

Analysis

IP Addresses

securityheader.com resolves to one IP address: 216.245.213.77.

goodandbeatiful.com, techofier.com, rental413.com and two other host names share IP numbers with securityheader.com.

Name Servers

securityheader.com is delegated to two name servers: ns1.redfoxdns.com and ns2.redfoxdns.com.

securityheader.com uses the same name servers as several other domains — among them disnetyplus.com, bewsmax.com, gelbporu.com and two more.

ns1.redfoxdns.com → 208.115.240.170 and ns2.redfoxdns.com → 77.247.182.241: one IP number per host name.

Mail Servers

Mail for securityheader.com is handled by a single mail server, mail.h-email.net.

securityheader.com uses an identical mail server configuration to several other domains — among them wmw.co.in, ringseile.de, cloud9pools.com and two more.

mail.h-email.net resolves to 10 IP addresses — 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.

securityheader.com - robtex.com