`dns1.altercom21.com`

DNSSEC	⚠️ Not signed
A	185.187.68.251^{🇪🇸 Altercom-21185.187.68.0/24}
		PTR	`dns1.altercom21.com`

`altercom21.com`

	DNSSEC	⚠️ Not signed
	A	185.187.68.211^{🇪🇸 Altercom-21185.187.68.0/24}
	NS	`dns1.altercom21.com` ⭐
	NS	`dns2.altercom21.com`
	MX	`mail.altercom21.com` ⭐
	TXT	`v=spf1 a mx ip4:185.187.68.211 -all`
	SOA	`dns1.altercom21.com`root@altercom21.com 2026-06-26 #15

PTR for

251.68.187.185.in-addr.arpa

NS for

altercom21.com

casallebra.com

68.187.185.in-addr.arpa

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webre.org.es

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DNS History

1 record (1 active, 0 former)

●A185.187.68.2512026-04-29 → 2026-08-10 · 2 obs

● 2026-04-29 00:06:32
● 2026-08-10 19:41:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
altercom21.com	dns1.altercom21.com, dns2.altercom21.com	2 records

✅ Authoritative Response

Server:185.187.68.251

NS records: dns1.altercom21.com, dns2.altercom21.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for altercom21.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.187.68.251`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.altercom21.com, dns2.altercom21.com)

Analysis

Name Server Role

dns1.altercom21.com acts as an authoritative name server for altercom21.com, casallebra.com, 68.187.185.in-addr.arpa and two other domains.

dns2.altercom21.com commonly appears as a name server alongside dns1.altercom21.com.

IP Addresses

dns1.altercom21.com resolves to one IP address: 185.187.68.251.

dns1.altercom21.com - robtex.com