`mail.gcssoftware.com`

	CNAME	`login.microsoftonline.com`
	CNAME	`login.mso.msidentity.com`
	CNAME	`ak.privatelink.msidentity.com`
	DNSSEC	⚠️ Not signed

`gcssoftware.com`

	DNSSEC	⚠️ Not signed
	A	3.5.90.70^{🇺🇸 Amazon3.5.90.0/24 AWS S3}
	A	3.5.93.94^{🇺🇸 Amazon3.5.93.0/24 AWS S3}
	A	3.5.128.206^{🇺🇸 Amazon3.5.128.0/24 EC2 Prefix}
	A	3.5.129.37^{🇺🇸 Amazon3.5.129.0/24 EC2 Prefix}
	A	3.5.130.36^{🇺🇸 Amazon3.5.130.0/24 EC2 Prefix}
	A	3.5.130.230^{🇺🇸 Amazon3.5.130.0/24 EC2 Prefix}
	A	16.12.65.8^{🇺🇸 Amazon16.12.64.0/22}
	A	52.219.98.144^{🇺🇸 Amazon52.219.98.0/24 AWS S3}
	NS	`ns-309.awsdns-38.com` ⭐
	NS	`ns-1263.awsdns-29.org`
	NS	`ns-1980.awsdns-55.co.uk`
	NS	`ns-961.awsdns-56.net`
	MX	`gcssoftware-com.mail.protection.outlook.com` ⭐
	TXT	`0ed1fe018a153ac1eb6d68498299dd7d302237ce1e`
	TXT	`MS=ms25384752`
	TXT	`bks58uhf30qr30b6e8hropppjs`
	TXT	`knowbe4-site-verification=7de6d1dcec2dccc736c46a0757d2c5ca`
	TXT	`l81jjpcnjl8hu0q9dnuvltkiof`
	TXT	`pardot701173=ea6fe3143b6987e9c1434d639a4db2aa81f1df9a4b04b67d2d7cc0357ea2fe4c`
	TXT	`v=spf1 include:us._netblocks.mimecast.com include:aspmx.pardot.com include:s...`
	SOA	`ns-309.awsdns-38.com`awsdns-hostmaster@amazon.com serial=1

Same first word

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mali.com.br

DNS History

3 records (1 active, 2 former)

○A68.117.106.1942016-08-14 → 2016-08-14 · 3 obs

○ 2016-03-17 07:11:06
● 2016-08-14 04:32:26
○ 2026-04-23 15:54:30

○A97.91.76.1542015-06-06 → 2016-03-17 · 4 obs

● 2015-06-06 03:52:32
● 2016-03-17 07:11:06
○ 2016-08-14 04:32:26
○ 2026-04-23 15:54:30

●CNAMElogin.microsoftonline.com2026-04-23 → 2026-04-23 · 1 obs

● 2026-04-23 15:54:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gcssoftware.com	ns-309.awsdns-38.com, ns-961.awsdns-56.net, ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk	2 records
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-
gcssoftware.com	ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net	-

✅ Authoritative Response

Server:205.251.193.53

NS records: ns-1263.awsdns-29.org, ns-1980.awsdns-55.co.uk, ns-309.awsdns-38.com, ns-961.awsdns-56.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcssoftware.com (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`login.microsoftonline.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-309.awsdns-38.com, ns-309.awsdns-38.com)

mail.gcssoftware.com - robtex.com