`circulotec.com.mx`

DNSSEC	⚠️ Not signed
A	167.99.104.253^{🇺🇸 DIGITALOCEAN167.99.96.0/20 DigitalOcean}
NS	`ns1e.itesm.mx` ⭐
		A	200.33.42.250^{🇲🇽 AS6342200.33.42.0/24 UniNet}
NS	`ns2e.itesm.mx`
		A	40.74.177.143^{🇺🇸 Microsoft40.74.0.0/15}
SOA	`ns1e.itesm.mx`please_set_email@absolutely.nowhere serial=24

`com.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1778372523

WOT: SAFE (65/100)
WOT: NOT_SAFE (44/100)

PTR for

56.252.23.200.in-addr.arpa

Same first word

circulotec.com

circulotec.com.mx

DNS History

13 records (3 active, 10 former)

○NSdns-externo1.mty.itesm.mx2015-06-08 → 2016-02-07 · 4 obs

● 2015-06-08 23:06:22
● 2016-02-07 19:16:48
○ 2016-05-03 22:36:16
○ 2026-05-10 00:58:10

○NSdns-externo2.mty.itesm.mx2015-06-08 → 2016-02-07 · 4 obs

● 2015-06-08 23:06:22
● 2016-02-07 19:16:48
○ 2016-05-03 22:36:16
○ 2026-05-10 00:58:10

○NSdns1.itesm.mx2015-06-08 → 2016-02-07 · 4 obs

● 2015-06-08 23:06:22
● 2016-02-07 19:16:48
○ 2016-05-03 22:36:16
○ 2026-05-10 00:58:10

○NSdns1.servicios-nic.com.mx2016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-07 19:16:48
● 2016-05-03 22:36:16
○ 2017-05-16 07:49:14
○ 2026-05-10 00:58:10

○NSdns2.servicios-nic.com.mx2016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-07 19:16:48
● 2016-05-03 22:36:16
○ 2017-05-16 07:49:14
○ 2026-05-10 00:58:10

○NSdns3.servicios-nic.com.mx2016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-07 19:16:48
● 2016-05-03 22:36:16
○ 2017-05-16 07:49:14
○ 2026-05-10 00:58:10

●NSns1e.itesm.mx2026-03-17 → 2026-05-10 · 3 obs

○ 2017-05-16 07:49:14
● 2026-03-17 04:58:44
● 2026-05-10 00:58:10

●NSns2e.itesm.mx2026-03-17 → 2026-05-10 · 3 obs

○ 2017-05-16 07:49:14
● 2026-03-17 04:58:44
● 2026-05-10 00:58:10

●A167.99.104.2532026-03-17 → 2026-05-10 · 3 obs

○ 2017-05-16 07:49:14
● 2026-03-17 04:58:44
● 2026-05-10 00:58:10

○A200.23.252.562015-06-08 → 2016-02-07 · 4 obs

● 2015-06-08 23:06:22
● 2016-02-07 19:16:48
○ 2016-05-03 22:36:16
○ 2026-05-10 00:58:10

○A200.94.181.102016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-07 19:16:48
● 2016-05-03 22:36:16
○ 2017-05-16 07:49:14
○ 2026-05-10 00:58:10

○A200.94.181.112016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-07 19:16:48
● 2016-05-03 22:36:16
○ 2017-05-16 07:49:14
○ 2026-05-10 00:58:10

○A200.94.181.92016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-07 19:16:48
● 2016-05-03 22:36:16
○ 2017-05-16 07:49:14
○ 2026-05-10 00:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	o.mx-ns.mx, i.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx...	-
circulotec.com.mx	ns1e.itesm.mx, ns2e.itesm.mx	-

✅ Authoritative Response

Server:40.74.177.143

NS records: ns1e.itesm.mx, ns2e.itesm.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circulotec.com.mx (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.99.104.253`
NS	2	`ns1e.itesm.mx, ns2e.itesm.mx`
SOA	1	`ns1e.itesm.mx please_set_email.absolutel`

Analysis

IP Addresses

circulotec.com.mx points to a single IP address: 167.99.104.253.

Other host names, for instance circulotec.com, share IP numbers with circulotec.com.mx.

Name Servers

Two name servers ns1e.itesm.mx and ns2e.itesm.mx handle the delegation for circulotec.com.mx.

circulotec.com.mx shares the same name server setup as other domains, for example educonector.info, mty.itesm.mx, qro.itesm.mx, portatiles.itesm.mx and exatec.itesm.mx.

circulotec.com.mx shares name servers with other domains at least partially, for instance 139.23.200.in-addr.arpa.

Host names with one IP number:

ns1e.itesm.mx points to 200.33.42.250; ns2e.itesm.mx points to 40.74.177.143.

circulotec.com.mx - robtex.com