`ns2.qualton.com.mx`

DNSSEC	⚠️ Not signed
A	51.83.223.167^{🇫🇷 OVH51.83.0.0/16}
		PTR	`mail.sienois.mx`

`qualton.com.mx`

	DNSSEC	⚠️ Not signed
	A	51.83.223.167^{🇫🇷 OVH51.83.0.0/16}
	NS	`ns2.qualton.com.mx` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.qualton.com.mx` ⚠️ Not in parent delegation
	NS	`ns1.sienois.mx` ⚠️ Not in zone NS records
	NS	`ns2.sienois.mx` ⚠️ Not in zone NS records
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`v=spf1 ip4:51.83.223.167 include:relay.mailchannels.net include:_spf.google.c...`
	SOA	`ns2.qualton.com.mx`soporte@sienois.com 2025-11-21 #1

NS for

qualton.com.mx

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DNS History

2 records (1 active, 1 former)

●A51.83.223.1672026-02-15 → 2026-04-25 · 3 obs

○ 2019-04-04 04:34:34
● 2026-02-15 06:29:56
● 2026-04-25 02:48:08

○A89.248.96.2132019-04-04 → 2019-04-04 · 3 obs

● 2019-04-04 04:34:34
○ 2026-02-15 06:29:56
○ 2026-04-25 02:48:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	12 records
qualton.com.mx	ns2.sienois.mx, ns1.sienois.mx	-

✅ Authoritative Response

Server:51.83.223.167

NS records: ns2.sienois.mx, ns1.sienois.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.83.223.167`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (c.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx...)

Analysis

Name Server Role

ns2.qualton.com.mx serves as the name server for qualton.com.mx.

Together with ns2.qualton.com.mx, ns1.qualton.com.mx, ns1.sienois.mx and ns2.sienois.mx are commonly used as name servers.

IP Addresses

ns2.qualton.com.mx points to a single IP: 51.83.223.167.

Other host names, for instance mail.hotelmajestic.com.mx, ns2.yasta.com.mx, ns2.vmcdemexico.com, majestichotel.mx and ns1.princesa-con.com.mx share IP numbers with ns2.qualton.com.mx.

ns2.qualton.com.mx - robtex.com