🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`error404software.com`

DNSSEC	⚠️ Not signed
A	2a0b:7080:10::1:c617^{🇳🇱 hostus2a0b:7080:10::/48}
		PTR	`harble.net`
A	185.185.40.45^{🇳🇱 hostus185.185.40.0/24}
NS	`ns1.dominioabsoluto.com` ⭐
		A	217.116.0.186^{🇪🇸 acens_AS217.116.0.0/24}
			PTR	`ns1.dominioabsoluto.com`
NS	`ns2.dominioabsoluto.com`
		A	217.116.0.187^{🇪🇸 acens_AS217.116.0.0/24}
			PTR	`ns2.dominioabsoluto.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
TXT	`protonmail-verification=40bedd4d3e40ce4c0e3f177085c3ac1ea9710c3d`
SOA	`ns1.dominioabsoluto.com`hostmaster@ns1.dominioabsoluto.com serial=1787668326

`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=1787667811

Same first word

error404software.com

Previous names

Next names

DNS History

8 records (6 active, 2 former)

●NSns1.dominioabsoluto.com2017-01-04 → 2026-08-25 · 2 obs

● 2017-01-04 20:59:04
● 2026-08-25 14:32:10

●NSns2.dominioabsoluto.com2017-01-04 → 2026-08-25 · 2 obs

● 2017-01-04 20:59:04
● 2026-08-25 14:32:10

●MXmail.protonmail.ch2026-08-24 → 2026-08-25 · 3 obs

○ 2019-02-11 08:16:58
● 2026-08-24 00:33:04
● 2026-08-25 14:32:10

●MXmailsec.protonmail.ch2026-08-24 → 2026-08-25 · 3 obs

○ 2019-02-11 08:16:58
● 2026-08-24 00:33:04
● 2026-08-25 14:32:10

○MXmx.error404software.com2017-01-04 → 2019-02-11 · 4 obs

● 2017-01-04 20:59:04
● 2019-02-11 08:16:58
○ 2026-08-24 00:33:04
○ 2026-08-25 14:32:10

●A185.185.40.452026-08-24 → 2026-08-25 · 3 obs

○ 2019-02-11 08:16:58
● 2026-08-24 00:33:04
● 2026-08-25 14:32:10

●A2a0b:7080:10::1:c6172026-08-24 → 2026-08-25 · 3 obs

○ 2019-02-11 08:16:58
● 2026-08-24 00:33:04
● 2026-08-25 14:32:10

○A37.187.200.262017-01-04 → 2019-02-11 · 4 obs

● 2017-01-04 20:59:04
● 2019-02-11 08:16:58
○ 2026-08-24 00:33:04
○ 2026-08-25 14:32:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
error404software.com	ns1.dominioabsoluto.com, ns2.dominioabsoluto.com	2 records

✅ Authoritative Response

Server:217.116.0.187

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for error404software.com (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.185.40.45`
AAAA	1	`2a0b:7080:10::1:c617`
NS	2	`ns1.dominioabsoluto.com, ns2.dominioabsoluto.com`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	2	`v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=40bedd4d3e40ce4c`
SOA	1	`ns1.dominioabsoluto.com hostmaster.ns1.d`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

error404software.com resolves to the IP addresses 185.185.40.45 and 2a0b:7080:10::1:c617

Other host names share IP numbers with error404software.com; harble.net is one such example.

Name Servers

error404software.com is served by two delegated name servers, ns1.dominioabsoluto.com and ns2.dominioabsoluto.com.

error404software.com shares its NS records with other domains, for example transmisiones-cardan.es, promocionesportonovo.com, pilarfrutasnaturales.es and two others.

error404software.com shares at least some of its name servers with other domains, including proquinorte.com, sabernia.com, planetalector.com and two others.

These name servers are frequently seen alongside the name servers ns10.servicio-online.net, ns11.servicio-online.net, ns12.servicio-online.net and ns7.acens.net.

ns1.dominioabsoluto.com and ns2.dominioabsoluto.com each resolve to one IP number: ns1.dominioabsoluto.com points to 217.116.0.186 and ns2.dominioabsoluto.com points to 217.116.0.187.

Mail Servers

error404software.com is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with error404software.com are aegel.com, delices.lu, nacke.ca and two others.

There is at least a partial MX overlap between error404software.com and other domains, including synwire.net, mx.theokunos.net, brosstribe.com and two others.

mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

error404software.com - robtex.com