`blitzsoftware.com`

DNSSEC	⚠️ Not signed
NS	`ns8.telmex.com` ⭐ ⚠️ Not in zone NS records
		A	200.57.141.87^{🇲🇽 AS19373200.57.128.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns8.telmex.com`
NS	`ns10.blitzsoftware.com` ⚠️ Not in parent delegation
		A	187.191.73.98^{🇲🇽 AS19373187.191.64.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns10.telmex.com`
NS	`ns10.telmex.com` ⚠️ Not in zone NS records
		A	187.191.73.98^{🇲🇽 AS19373187.191.64.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns10.telmex.com`
NS	`ns11.blitzsoftware.com` ⚠️ Not in parent delegation
		A	187.191.73.99^{🇲🇽 AS19373187.191.64.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns11.telmex.com`
NS	`ns11.telmex.com` ⚠️ Not in zone NS records
		A	187.191.73.99^{🇲🇽 AS19373187.191.64.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns11.telmex.com`
NS	`ns8.blitzsoftware.com` ⚠️ Not in parent delegation
		A	200.57.141.87^{🇲🇽 AS19373200.57.128.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns8.telmex.com`
NS	`ns9.blitzsoftware.com` ⚠️ Not in parent delegation
		A	200.57.141.88^{🇲🇽 AS19373200.57.128.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns9.telmex.com`
NS	`ns9.telmex.com` ⚠️ Not in zone NS records
		A	200.57.141.88^{🇲🇽 AS19373200.57.128.0/20 LACNIC generated route for Triara.com S.A. de C.V.}
			PTR	`ns9.telmex.com`
MX	`mxa-008e1c01.gslb.pphosted.com` ⭐
		A	205.220.167.95^{🇺🇸 Proofpoint205.220.167.0/24 Inc.}
			PTR	`mx0a-008e1c01.pphosted.com`
MX	`mxb-008e1c01.gslb.pphosted.com` ⭐
		A	205.220.167.95^{🇺🇸 Proofpoint205.220.167.0/24 Inc.}
			PTR	`mx0a-008e1c01.pphosted.com`
TXT	`v=spf1 mx:telmex.com a:outbound.telmex.com ip4:200.57.138.137/32 ip4:187.191....`
SOA	`ns8.telmex.com`dominios@telmex.com 2024-04-04 #11

`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=1778400946

Subdomains

ns8.blitzsoftware.com

ns11.blitzsoftware.com

ns9.blitzsoftware.com

ns10.blitzsoftware.com

Same first word

blitzsoftware.com

blitzsoftware.com.mx

DNS History

11 records (10 active, 1 former)

●NSns10.blitzsoftware.com2015-05-29 → 2026-05-10 · 2 obs

● 2015-05-29 07:50:26
● 2026-05-10 08:26:22

●NSns10.telmex.com2026-03-28 → 2026-05-10 · 3 obs

○ 2015-05-29 07:50:26
● 2026-03-28 11:27:50
● 2026-05-10 08:26:22

●NSns11.blitzsoftware.com2015-05-29 → 2026-05-10 · 2 obs

● 2015-05-29 07:50:26
● 2026-05-10 08:26:22

●NSns11.telmex.com2026-03-28 → 2026-05-10 · 3 obs

○ 2015-05-29 07:50:26
● 2026-03-28 11:27:50
● 2026-05-10 08:26:22

●NSns8.blitzsoftware.com2015-05-29 → 2026-05-10 · 2 obs

● 2015-05-29 07:50:26
● 2026-05-10 08:26:22

●NSns8.telmex.com2015-05-29 → 2026-05-10 · 2 obs

● 2015-05-29 07:50:26
● 2026-05-10 08:26:22

●NSns9.blitzsoftware.com2015-05-29 → 2026-05-10 · 2 obs

● 2015-05-29 07:50:26
● 2026-05-10 08:26:22

●NSns9.telmex.com2026-03-28 → 2026-05-10 · 3 obs

○ 2015-05-29 07:50:26
● 2026-03-28 11:27:50
● 2026-05-10 08:26:22

●MXmxa-008e1c01.gslb.pphosted.com2026-03-28 → 2026-05-10 · 3 obs

○ 2021-10-04 01:03:24
● 2026-03-28 11:27:50
● 2026-05-10 08:26:22

●MXmxb-008e1c01.gslb.pphosted.com2026-03-28 → 2026-05-10 · 3 obs

○ 2021-10-04 01:03:24
● 2026-03-28 11:27:50
● 2026-05-10 08:26:22

○MXtmxmailsmtp.telmex.com2015-05-29 → 2021-10-04 · 4 obs

● 2015-05-29 07:50:26
● 2021-10-04 01:03:24
○ 2026-03-28 11:27:50
○ 2026-05-10 08:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
blitzsoftware.com	ns8.telmex.com, ns9.telmex.com, ns10.telmex.com, ns11.telmex.com	4 records

✅ Authoritative Response

Server:187.191.73.98

NS records: ns8.telmex.com, ns9.telmex.com, ns10.telmex.com, ns11.telmex.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blitzsoftware.com (unsigned zone)

⏱️ Timing

Total: 921ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns9.blitzsoftware.com, ns11.blitzsoftware.com...`
MX	2	`mxa-008e1c01.gslb.pphosted.com (pri: 10), mxb-008e1c01.gslb.pphosted.com (pri: 10)`
TXT	1	`v=spf1 mx:telmex.com a:outbound.telmex.c`
SOA	1	`ns8.telmex.com dominios.telmex.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns8.telmex.com, ns9.telmex.com, ns10.telmex.com...)

Analysis

Hierarchy

blitzsoftware.com is parent of ns8.blitzsoftware.com, ns11.blitzsoftware.com, ns9.blitzsoftware.com and ns10.blitzsoftware.com.

Name Servers

blitzsoftware.com is delegated to eight name servers: ns10.blitzsoftware.com, ns11.blitzsoftware.com, ns8.blitzsoftware.com, ns9.blitzsoftware.com, ns10.telmex.com, ns11.telmex.com, ns8.telmex.com and ns9.telmex.com.

blitzsoftware.com at least partially shares name servers with other domains, including escuderiatelmex.com.mx, lomasstudio.com.mx, clikisalud.net, revistaactual.com.mx and csh.mx.

Hostnames with a single IP mapping:

ns10.blitzsoftware.com points to 187.191.73.98

ns11.blitzsoftware.com points to 187.191.73.99

ns8.blitzsoftware.com points to 200.57.141.87

ns9.blitzsoftware.com points to 200.57.141.88

ns10.telmex.com points to 187.191.73.98

ns11.telmex.com points to 187.191.73.99

ns8.telmex.com points to 200.57.141.87

ns9.telmex.com points to 200.57.141.88

Hostnames that point to 187.191.73.98: ns10.blitzsoftware.com and ns10.telmex.com

Hostnames that point to 187.191.73.99: ns11.blitzsoftware.com and ns11.telmex.com

Hostnames that point to 200.57.141.87: ns8.blitzsoftware.com and ns8.telmex.com

Hostnames that point to 200.57.141.88: ns9.blitzsoftware.com and ns9.telmex.com

Mail Servers

blitzsoftware.com is handled by two mail servers: mxa-008e1c01.gslb.pphosted.com and mxb-008e1c01.gslb.pphosted.com.

blitzsoftware.com shares its mail server setup with other domains, including ctbr-mex.com, omsasi.com, sigmatao.com, eidonsoftware.com and salud.carlosslim.org.

blitzsoftware.com shares some mail servers with other domains, for example fundacioncarlosslim.org and escuderiatelmex.com.

Host names with a single IP:

- mxa-008e1c01.gslb.pphosted.com points to 205.220.167.95

- mxb-008e1c01.gslb.pphosted.com points to 205.220.167.95

Host names that point to 205.220.167.95: mxa-008e1c01.gslb.pphosted.com and mxb-008e1c01.gslb.pphosted.com

blitzsoftware.com - robtex.com