`bisonmachine.com`

DNSSEC	⚠️ Not signed
A	190.0.226.46^{🇨🇷 AS263713190.0.226.0/24}
		PTR	`sl3.cyberfuel.com`
NS	`ns1.cyberfuel.com` ⭐
		A	2803:7a80:9494:a:190:0:224:21^{🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS}
		A	190.0.226.21^{🇨🇷 AS263713190.0.226.0/24}
			PTR	`ns1.cyberfuel.com`
NS	`ns2.cyberfuel.com`
		A	2803:7a80:9494:a:190:0:226:21^{🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS}
		A	190.0.224.21^{🇨🇷 AS263713190.0.224.0/24}
			PTR	`ns2.cyberfuel.com`
MX	`mail.bisonmachine.com` ⭐
		A	190.0.224.90^{🇨🇷 AS263713190.0.224.0/24}
			PTR	`sl3.cyberfuel.com`
		A	190.0.224.91^{🇨🇷 AS263713190.0.224.0/24}
			PTR	`sl3.cyberfuel.com`
TXT	`v=spf1 mx a include:spf.cyberfuel.com ~all`
SOA	`ns1.cyberfuel.com`servicioalcliente@acortecsa.com 2025-10-07 #2

`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=1771291435

Same first word

bisonmachine.com

DNS History

4 records (4 active, 0 former)

●NSns1.cyberfuel.com2026-03-15 → 2026-03-21 · 2 obs

● 2026-03-15 04:21:56
● 2026-03-21 15:26:28

●NSns2.cyberfuel.com2026-03-15 → 2026-03-21 · 2 obs

● 2026-03-15 04:21:56
● 2026-03-21 15:26:28

●MXmail.bisonmachine.com2026-03-15 → 2026-03-21 · 2 obs

● 2026-03-15 04:21:56
● 2026-03-21 15:26:28

●A190.0.226.462026-03-15 → 2026-03-21 · 2 obs

● 2026-03-15 04:21:56
● 2026-03-21 15:26:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
bisonmachine.com	ns1.cyberfuel.com, ns2.cyberfuel.com	2 records

✅ Authoritative Response

Server: 190.0.226.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bisonmachine.com (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`190.0.226.46`
NS	2	`ns1.cyberfuel.com, ns2.cyberfuel.com`
MX	1	`mail.bisonmachine.com (pri: 10)`
TXT	1	`v=spf1 mx a include:spf.cyberfuel.com ~a`
SOA	1	`ns1.cyberfuel.com servicioalcliente.acor`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

bisonmachine.com points to a single IP number: 190.0.226.46.

Other host names such as sl3.cyberfuel.com, boxinow.com and solucor.com share IP numbers with bisonmachine.com.

Name Servers

Delegation for bisonmachine.com rests with two name servers, ns1.cyberfuel.com and ns2.cyberfuel.com.

bisonmachine.com shares the same name server setup as other domains, including optilez.com, chirripo.cr, amfcr.com, consolsacr.com and (0x616e616c)isis.cr.

bisonmachine.com at least partially shares name servers with other domains, for instance 230.0.190.in-addr.arpa, diproacr.com, alfatronic.net, 227.0.190.in-addr.arpa and lage.cr.

these name servers are commonly used with ns3.cyberfuel.com, ns1.dns-parking.com and ns2.dns-parking.com.

Host names with two IP numbers: ns1.cyberfuel.com points to 2803:7a80:9494:a:190:0:224:21 and 190.0.226.21; ns2.cyberfuel.com points to 2803:7a80:9494:a:190:0:226:21 and 190.0.224.21.

Mail Servers

bisonmachine.com is handled by a single mail server, mail.bisonmachine.com.

mail.bisonmachine.com resolves to two IP numbers: 190.0.224.90 and 190.0.224.91.

bisonmachine.com - robtex.com