polinterco.com - dns.ninja

`polinterco.com`

DNSSEC	⚠️ Not signed
A	192.99.170.212^{🇨🇦 OVH192.99.0.0/16 Hosting route}
		PTR	`politecnicodesuramerica.co`
NS	`jimmy.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jimmy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jimmy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jimmy.ns.cloudflare.com`
		A	108.162.195.76^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jimmy.ns.cloudflare.com`
		A	162.159.44.76^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jimmy.ns.cloudflare.com`
		A	172.64.35.76^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jimmy.ns.cloudflare.com`
NS	`surina.ns.cloudflare.com`
		A	2606:4700:50::a29f:2613^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c213^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`surina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2213^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`surina.ns.cloudflare.com`
		A	108.162.194.19^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	162.159.38.19^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	172.64.34.19^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
MX	`mail.polinterco.com` ⭐
		A	192.99.170.212^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`politecnicodesuramerica.co`
TXT	`v=spf1 +a +mx ip4:192.99.170.212 -all`
SOA	`jimmy.ns.cloudflare.com`dns@cloudflare.com serial=2405760689

`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=1783223386

Subdomains

mail.polinterco.com

Same first word

polinterco.com

polinterco.edu.co

Similar names

DNS History

12 records (4 active, 8 former)

○NSdh1.poliserver.com2016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

○NSdh2.poliserver.com2016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

●NSjimmy.ns.cloudflare.com2026-04-15 → 2026-07-05 · 3 obs

○ 2019-03-20 21:41:06
● 2026-04-15 05:53:20
● 2026-07-05 04:03:40

●NSsurina.ns.cloudflare.com2026-04-15 → 2026-07-05 · 3 obs

○ 2019-03-20 21:41:06
● 2026-04-15 05:53:20
● 2026-07-05 04:03:40

○MXalt1.aspmx.l.google.com2016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

○MXalt2.aspmx.l.google.com2016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

○MXalt3.aspmx.l.google.com2016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

○MXalt4.aspmx.l.google.com2016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

○MXaspmx.l.google.com2016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

●MXmail.polinterco.com2026-04-15 → 2026-07-05 · 3 obs

○ 2019-03-20 21:41:06
● 2026-04-15 05:53:20
● 2026-07-05 04:03:40

●A192.99.170.2122026-04-15 → 2026-07-05 · 3 obs

○ 2019-03-20 21:41:06
● 2026-04-15 05:53:20
● 2026-07-05 04:03:40

○A50.62.133.1382016-09-23 → 2019-03-20 · 4 obs

● 2016-09-23 13:49:28
● 2019-03-20 21:41:06
○ 2026-04-15 05:53:20
○ 2026-07-05 04:03:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
polinterco.com	surina.ns.cloudflare.com, jimmy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.19

NS records: surina.ns.cloudflare.com, jimmy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polinterco.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.99.170.212`
NS	2	`jimmy.ns.cloudflare.com, surina.ns.cloudflare.com`
MX	1	`mail.polinterco.com (pri: 0)`
TXT	1	`v=spf1 +a +mx ip4:192.99.170.212 -all`
SOA	1	`jimmy.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (surina.ns.cloudflare.com, surina.ns.cloudflare.com, surina.ns.cloudflare.com...)

Analysis

Hierarchy

mail.polinterco.com is a subdomain of polinterco.com.

IP Addresses

polinterco.com has exactly one IP address — 192.99.170.212.

campus.virtual.polisura.edu.co, mail.polinterco.com, f2412376ca16.politecnicodesuramerica.co plus two other host names have IP numbers in common with polinterco.com.

Name Servers

Two name servers handle the delegation for polinterco.com: jimmy.ns.cloudflare.com and surina.ns.cloudflare.com.

The name server configuration of polinterco.com is shared with other domains, for instance filamentlab.com, polisura.edu.co, fincaeventosdeoriente.com and two others.

The name servers of polinterco.com overlap at least partially with those of other domains — among them zwctech.com, salutbucuresti.ro, hollowsec.com and two more.

These name servers commonly co-occur with the name servers julissa.ns.cloudflare.com, rayne.ns.cloudflare.com, clara.ns.cloudflare.com and anita.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jimmy.ns.cloudflare.com resolves to 108.162.195.76, 162.159.44.76 and 172.64.35.76 among others, with 3 other IP addresses in total.

surina.ns.cloudflare.com resolves to 108.162.194.19, 162.159.38.19 and 172.64.34.19 among others, with 3 other IP addresses in total.

Mail Servers

polinterco.com uses one mail server — mail.polinterco.com.

mail.polinterco.com carries a single IP number, which is 192.99.170.212.