`mail.optimasconstrucciones.com`

DNSSEC	⚠️ Not signed
A	178.156.244.125^{🇩🇪 HETZNER-CLOUD2-AS178.156.128.0/17 HETZNER-DC}
		PTR	`server.dattaservercloud108.com`

`optimasconstrucciones.com`

	DNSSEC	⚠️ Not signed
	A	178.156.244.125^{🇩🇪 HETZNER-CLOUD2-AS178.156.128.0/17 HETZNER-DC}
	NS	`hydrogen.ns.hetzner.com` ⭐
	NS	`helium.ns.hetzner.de`
	NS	`oxygen.ns.hetzner.com`
	MX	`mail.optimasconstrucciones.com` ⭐
	TXT	`v=spf1 +a +mx +ip4:178.156.244.125 ~all`
	SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-04-20 #2

MX for

optimasconstrucciones.com

Same first word

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DNS History

3 records (1 active, 2 former)

○A169.60.181.1152026-02-27 → 2026-04-15 · 5 obs

○ 2016-05-02 03:47:56
● 2026-02-27 09:41:56
● 2026-04-15 09:30:22
○ 2026-04-28 11:43:50
○ 2026-05-12 12:16:18

●A178.156.244.1252026-04-28 → 2026-05-12 · 3 obs

○ 2026-04-15 09:30:22
● 2026-04-28 11:43:50
● 2026-05-12 12:16:18

○A198.11.228.1152015-05-26 → 2016-05-02 · 4 obs

● 2015-05-26 21:06:58
● 2016-05-02 03:47:56
○ 2026-02-27 09:41:56
○ 2026-05-12 12:16:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
optimasconstrucciones.com	helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	2 records

✅ Authoritative Response

Server:88.198.229.192

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimasconstrucciones.com (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.156.244.125`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

Mail Server Role

The mail server for optimasconstrucciones.com is mail.optimasconstrucciones.com.

IP Addresses

mail.optimasconstrucciones.com points to a single IP number: 178.156.244.125.

Other host names, for instance mail.hernandezassociates.com, mail.dattaservercloud104.com, mail.srddgc.com, mail.floresycastillo.com and optimasconstrucciones.com share IP numbers with mail.optimasconstrucciones.com.

mail.optimasconstrucciones.com - robtex.com