`algorithms-visual.com`

DNSSEC	⚠️ Not signed
A	116.202.66.61^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
		PTR	`server11.febas.net`
NS	`ns2.checkdomain.de` ⭐
		A	2a01:4f8:2b02:a88::106^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns2.checkdomain.de`
		A	5.9.190.98^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns2.checkdomain.de`
NS	`ns.checkdomain.de`
		A	2a02:2b80:101:5000::9^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
		A	109.237.143.11^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ns1.checkdomain.de`
MX	`mail.febas.net` ⭐
		A	159.69.132.202^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`mail.febas.net`
TXT	`v=spf1 a mx include:spf.febas.net ~all`
SOA	`ns.checkdomain.de`hostmaster@checkdomain.de 2024-04-20 #1

`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=1776196512

🔒 HSTS Preload (+subdomains)

Same first word

algorithms-visual.com

DNS History

4 records (4 active, 0 former)

●NSns.checkdomain.de2026-02-22 → 2026-04-14 · 2 obs

● 2026-02-22 02:48:16
● 2026-04-14 20:22:34

●NSns2.checkdomain.de2026-02-22 → 2026-04-14 · 2 obs

● 2026-02-22 02:48:16
● 2026-04-14 20:22:34

●MXmail.febas.net2026-02-22 → 2026-04-14 · 2 obs

● 2026-02-22 02:48:16
● 2026-04-14 20:22:34

●A116.202.66.612026-02-22 → 2026-04-14 · 2 obs

● 2026-02-22 02:48:16
● 2026-04-14 20:22:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
algorithms-visual.com	ns.checkdomain.de, ns2.checkdomain.de	-

✅ Authoritative Response

Server:5.9.190.98

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithms-visual.com (unsigned zone)

⏱️ Timing

Total: 1037ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.202.66.61`
NS	2	`ns.checkdomain.de, ns2.checkdomain.de`
MX	1	`mail.febas.net (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.febas.net ~all`
SOA	1	`ns.checkdomain.de hostmaster.checkdomain`

Analysis

IP Addresses

algorithms-visual.com points to a single IP address: 116.202.66.61.

Other host names such as al(0x666170)lastic.de, geometrie-rechner.de, iba-saar.de, tuxplay.de and www.b4hn.de share IPs with algorithms-visual.com.

Name Servers

Two name servers ns2.checkdomain.de and ns.checkdomain.de handle the delegation for algorithms-visual.com.

algorithms-visual.com shares the same name server setup as other domains, for example fitnessmanager.de, ehg-shs.de, y-punto.es, bmw-motorsport.at and herzlein.de.

Host names with two IP numbers:

ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98.

ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11.

Mail Servers

The mail.febas.net mail server handles algorithms-visual.com.

algorithms-visual.com shares the same mail server setup as other domains, including schlemmerhotel.de, zylinderschluessel.de, ebmshop24.com, bbuero.de and aida-rostock.de.

mail.febas.net points to a single IP number: 159.69.132.202.

algorithms-visual.com - robtex.com