`poltronieripc.com`

DNSSEC	⚠️ Not signed
A	34.174.203.248^{🇺🇸 Google34.174.128.0/17}
		PTR	`248.203.174.34.bc.googleusercontent.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.poltronieripc.com` ⭐
		A	190.0.226.44^{🇨🇷 AS263713190.0.226.0/24}
			PTR	`sl7.cyberfuel.com`
		A	190.0.230.196^{🇨🇷 AS263713190.0.230.0/24}
			PTR	`sl7.cyberfuel.com`
		A	190.0.230.198^{🇨🇷 AS263713190.0.230.0/24}
			PTR	`sl7.cyberfuel.com`
TXT	`v=spf1 mx a include:spf.cyberfuel.com ~all`
SOA	`ns1.cyberfuel.com`hpt@ice.co.cr 2026-03-03 #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=1774700687

Subdomains

mail.poltronieripc.com

Same first word

poltronieripc.com

Similar names

rootprinciple.edu.pl

DNS History

24 records (4 active, 20 former)

●NSns1.cyberfuel.com2015-08-13 → 2026-03-28 · 3 obs

○ 2008-03-12 07:42:34
● 2015-08-13 12:15:50
● 2026-03-28 12:43:04

○NSns1.mydomain.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

●NSns2.cyberfuel.com2015-08-13 → 2026-03-28 · 5 obs

○ 2008-03-12 07:42:34
● 2015-08-13 12:15:50
○ 2015-12-11 18:53:30
● 2018-07-24 07:52:18
● 2026-03-28 12:43:04

○NSns2.mydomain.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○NSns3.cyberfuel.com2015-12-11 → 2016-07-16 · 5 obs

○ 2015-08-13 12:15:50
● 2015-12-11 18:53:30
● 2016-07-16 09:50:08
○ 2018-07-24 07:52:18
○ 2026-03-28 12:43:04

○NSns3.mydomain.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○NSns4.mydomain.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○MXm1.dnsix.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

●MXmail.poltronieripc.com2015-08-13 → 2026-03-28 · 6 obs

○ 2008-03-12 07:42:34
● 2015-08-13 12:15:50
○ 2015-12-11 18:53:30
○ 2018-07-24 07:52:18
● 2026-03-22 15:55:32
● 2026-03-28 12:43:04

○MXmail1.poltronieripc.com2015-12-11 → 2018-07-24 · 5 obs

○ 2015-08-13 12:15:50
● 2015-12-11 18:53:30
● 2018-07-24 07:52:18
○ 2026-03-22 15:55:32
○ 2026-03-28 12:43:04

○MXmail2.poltronieripc.com2015-12-11 → 2018-07-24 · 5 obs

○ 2015-08-13 12:15:50
● 2015-12-11 18:53:30
● 2018-07-24 07:52:18
○ 2026-03-22 15:55:32
○ 2026-03-28 12:43:04

○MXmail3.poltronieripc.com2015-12-11 → 2018-07-24 · 5 obs

○ 2015-08-13 12:15:50
● 2015-12-11 18:53:30
● 2018-07-24 07:52:18
○ 2026-03-22 15:55:32
○ 2026-03-28 12:43:04

○MXmail4.poltronieripc.com2015-12-11 → 2018-07-24 · 5 obs

○ 2015-08-13 12:15:50
● 2015-12-11 18:53:30
● 2018-07-24 07:52:18
○ 2026-03-22 15:55:32
○ 2026-03-28 12:43:04

○A190.0.226.602015-08-13 → 2015-08-13 · 4 obs

○ 2008-03-12 07:42:34
● 2015-08-13 12:15:50
○ 2015-12-11 18:53:30
○ 2026-03-28 12:43:04

○A190.0.230.712015-12-11 → 2018-07-24 · 5 obs

○ 2015-08-13 12:15:50
● 2015-12-11 18:53:30
● 2018-07-24 07:52:18
○ 2026-03-22 15:55:32
○ 2026-03-28 12:43:04

●A34.174.203.2482026-03-22 → 2026-03-28 · 3 obs

○ 2018-07-24 07:52:18
● 2026-03-22 15:55:32
● 2026-03-28 12:43:04

○A66.150.161.1332008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○A66.150.161.1362008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○A66.150.161.1402008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○A66.150.161.1412008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○A69.25.27.1702008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○A69.25.27.1712008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○A69.25.27.1722008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

○A69.25.27.1732008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 07:42:34
○ 2015-08-13 12:15:50
○ 2026-03-28 12:43:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
poltronieripc.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 poltronieripc.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.174.203.248`
NS	2	`ns1.cyberfuel.com, ns2.cyberfuel.com`
MX	1	`mail.poltronieripc.com (pri: 10)`
TXT	1	`v=spf1 mx a include:spf.cyberfuel.com ~a`
SOA	1	`ns1.cyberfuel.com hpt.ice.co.cr`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The parent of mail.poltronieripc.com is poltronieripc.com.

IP Addresses

poltronieripc.com points to a single IP number: 34.174.203.248.

Other host names, for instance bagitrg.com, arquievor.com, tardiffsaldo.com, myapo.org and afsgear.com share IP numbers with poltronieripc.com.

Name Servers

poltronieripc.com is delegated to two name servers: ns1.cyberfuel.com and ns2.cyberfuel.com.

poltronieripc.com uses the same name server setup as other domains, for instance gpcontadorespublicos.com, asegire.org, grupocs.net, smile-coffee.com and cablevirtual.com.

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

these name servers are often used together with the name servers ns3.cyberfuel.com.

Host names with two IP numbers:

The host ns1.cyberfuel.com points to 2803:7a80:9494:a:190:0:224:21 and 190.0.226.21.

The host ns2.cyberfuel.com points to 2803:7a80:9494:a:190:0:226:21 and 190.0.224.21.

Mail Servers

The mail server for poltronieripc.com is mail.poltronieripc.com.

mail.poltronieripc.com points to three IP numbers: 190.0.226.44, 190.0.230.196 and 190.0.230.198.

poltronieripc.com - robtex.com