`mail.falcousa.com`

DNSSEC	⚠️ Not signed
A	172.238.204.216^{🇺🇸 AKAMAI-LINODE-AP172.238.192.0/19 Akamai Technologies}
		PTR	`mail.falcousa.com`

`falcousa.com`

	DNSSEC	⚠️ Not signed
	NS	`ns13.worldnic.com` ⭐
	NS	`ns14.worldnic.com`
	MX	`mail.falcousa.com` ⭐
	TXT	`v=spf1 ip4:172.238.204.216/32 -all`
	SOA	`NS13.WORLDNIC.com`namehost@WORLDNIC.com serial=126010722

PTR for

216.204.238.172.in-addr.arpa

MX for

falcousa.com

Same first word

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DNS History

2 records (1 active, 1 former)

○A148.233.9.1322017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 05:13:24
○ 2026-03-25 08:40:52
○ 2026-05-14 13:20:30

●A172.238.204.2162026-03-25 → 2026-05-14 · 3 obs

○ 2017-03-27 05:13:24
● 2026-03-25 08:40:52
● 2026-05-14 13:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
falcousa.com	ns13.worldnic.com, ns14.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.214

NS records: ns13.worldnic.com, ns14.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for falcousa.com (unsigned zone)

⏱️ Timing

Total: 1155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.238.204.216`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns13.worldnic.com, ns14.worldnic.com)

Analysis

Mail Server Role

mail.falcousa.com functions as a mail server for falcousa.com.

IP Addresses

mail.falcousa.com points to IP number: 172.238.204.216.

mail.falcousa.com - robtex.com