`filterek02.promison.com`

DNSSEC	⚠️ Not signed
A	77.79.212.82^{🇵🇱 ATMAN-ISP-AS77.79.192.0/18 ATMAN}
		PTR	`filterek02.promison.com`
TXT	`v=spf1 a:filterek.promison.com a:filterek02.promison.com ip4:217.149.255.171...`

`promison.com`

	DNSSEC	⚠️ Not signed
	A	46.229.150.178^{🇵🇱 ATMAN-ISP-AS46.229.144.0/20 ATMAN (PL)}
	NS	`promison.com` ⭐
	NS	`valhalla01.promison.com`
	NS	`valhalla02.promison.com`
	NS	`valhalla03.promison.com`
	MX	`promison-com.mail.protection.outlook.com` ⭐
	TXT	`apple-domain-verification=8PmLypmnVCBo3Vxn`
	TXT	`v=spf1 include:spf.promison.com -all`
	TXT	`vzK6gQPw4BX5s/xCCmwsbqda30j0Ddac7wipk4v89YNwFAsiOrqHZbGHTeeFVwGp19WaiCQKi2eMG...`
	TXT	`LKzzyEtDXEB+GK1pfgYKfY16ijulWytEP9pqn2kpRaagC+h7orKAr5+fbMR6hIzlB0H8DhsVOYqdQ...`
	TXT	`MS=ms92215970`
	TXT	`google-site-verification=kgTq2jwaQ_4hC08dl1U9G9wv8nTN0_pG_TWes6s52jI`
	TXT	`cisco-ci-domain-verification=2c8a83951e556af5e4318c21fc7efa919023e986b94a0632...`
	TXT	`atlassian-sending-domain-verification=2575ab00-a38d-482a-804c-417d79acc8a3`
	TXT	`kFByGxhLwZvmz0jkogGs366KxiFme+4ojiRHFPKx46koAfz+9Cm3geU7MTiTjFf87rv4SzJT+7jtV...`
	SOA	`promison.com`dnsadmin@promison.com 2026-04-13 #4

📈 Tranco rank: #455,638

PTR for

82.212.79.77.in-addr.arpa

MX for

tt.com.pl

tt-us.com

Previously MX for

ttpsc.co

ptc-psc.eu

ttms.pl

ptc-psc.com

ttpsc.pl

DNS History

1 record (1 active, 0 former)

●A77.79.212.822014-12-14 → 2026-04-14 · 2 obs

● 2014-12-14 02:26:14
● 2026-04-14 13:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
promison.com	valhalla01.promison.com, valhalla02.promison.com, valhalla03.promison.com	3 records

✅ Authoritative Response

Server:63.35.73.230

NS records: valhalla01.promison.com, valhalla02.promison.com, valhalla03.promison.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for promison.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.79.212.82`
TXT	1	`v=spf1 a:filterek.promison.com a:filter`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (valhalla01.promison.com, valhalla02.promison.com, valhalla03.promison.com)

Analysis

Mail Server Role

filterek02.promison.com serves as the mail server for tt.com.pl and tt-us.com.

f-mail.promison.com often serves as a mail server in conjunction with filterek02.promison.com.

IP Addresses

filterek02.promison.com points to IP number: 77.79.212.82.

filterek02.promison.com - robtex.com