`mail.pcsupportapp.com`

CNAME	`srv309.gsmail.org`
DNSSEC	⚠️ Not signed
A	158.220.86.128^{🇬🇧 CONTABO158.220.80.0/20}
		PTR	`srv309.gsmail.org`

`pcsupportapp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:265f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dd7d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.95^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.125^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clyde.ns.cloudflare.com` ⭐
NS	`olga.ns.cloudflare.com`
MX	`mail.pcsupportapp.com` ⭐
TXT	`v=spf1 a mx include:mail.zendesk.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.38.95, 172.67.221.125
		IPv6	2606:4700:3035::6815:265f, 2606:4700:3037::ac43:dd7d
SOA	`clyde.ns.cloudflare.com`dns@cloudflare.com serial=2399396687

⚠️ On DNS blocklist: tif

MX for

pcsupportapp.com

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DNS History

1 record (1 active, 0 former)

●CNAMEsrv309.gsmail.org2026-03-23 → 2026-03-24 · 2 obs

● 2026-03-23 19:24:10
● 2026-03-24 05:52:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
pcsupportapp.com	olga.ns.cloudflare.com, clyde.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.91

NS records: olga.ns.cloudflare.com, clyde.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcsupportapp.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`srv309.gsmail.org`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (olga.ns.cloudflare.com, olga.ns.cloudflare.com, olga.ns.cloudflare.com...)

Analysis

Mail Server Role

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

IP Addresses

mail.pcsupportapp.com resolves to one IP number: 158.220.86.128.

Other host names, for instance srv309.gsmail.org, share IP numbers with mail.pcsupportapp.com.

mail.pcsupportapp.com - robtex.com