`psp1.poolarserver.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:252:299::3^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`psp1.poolarserver.com`
A	162.55.1.102^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
MX	`mail.poolarserver.com` ⭐
		A	88.99.254.81^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`mx1.poolarserver.com`
MX	`psp1.poolarserver.com`⁽¹⁰⁰⁾
		A	2a01:4f8:252:299::3^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`psp1.poolarserver.com`
		A	162.55.1.102^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`psp1.poolarserver.com`

`poolarserver.com`

	DNSSEC	⚠️ Not signed
	A	78.46.177.238^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
	NS	`ns1-08.azure-dns.com` ⭐
	NS	`ns2-08.azure-dns.net`
	NS	`ns3-08.azure-dns.org`
	NS	`ns4-08.azure-dns.info`
	MX	`poolarserver-com.mail.protection.outlook.com` ⭐
	MX	`mx1.poolarserver.com`⁽⁵⁾
	MX	`mail1.poolarserver.com`⁽¹¹⁾
	MX	`mail.poolarserver.com`⁽⁴⁰⁾
	MX	`mx2.poolarserver.com`⁽⁵⁰⁾
	TXT	`v=spf1 mx include:spf.protection.outlook.com ip4:5.158.176.86 ip4:80.152.160....`
	TXT	`google-site-verification=fh3biJSLByAUrJS8W3lFxdhaNwisqAmjYXcw4KyRcuw`
	TXT	`brevo-code:31aea45bfb5574238a2966d5cf915561`
	SOA	`ns1-08.azure-dns.com`postmaster@poolarserver.com serial=1486501003

📈 Tranco rank: #211,657

PTR for

3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.9.2.0.2.5.2.0.8.f.4.0.1.0.a.2.ip6.arpa

102.1.55.162.in-addr.arpa

MX for

psp1.poolarserver.com

Same first word

psp1.edu.pl

psp1.radom.pl

psp1.pl

psp1.com

Similar names

spp1.com

1pps.us

1pps.ru

pps1.com

ps1p.com

1psp.com

1pps.de

1pps.com

1pps.net

1pps.org

s1pp.com

pps1.de

1spp.ru

pps1.co.jp

pps1.cn

1psp.net

DNS History

4 records (4 active, 0 former)

●MXmail.poolarserver.com2026-04-27 → 2026-04-27 · 2 obs

● 2026-04-27 20:21:18
● 2026-04-27 20:21:20

●MXpsp1.poolarserver.com2026-04-27 → 2026-04-27 · 2 obs

● 2026-04-27 20:21:18
● 2026-04-27 20:21:20

●A162.55.1.1022026-04-27 → 2026-04-27 · 2 obs

● 2026-04-27 20:21:18
● 2026-04-27 20:21:20

●A2a01:4f8:252:299::32026-04-27 → 2026-04-27 · 2 obs

● 2026-04-27 20:21:18
● 2026-04-27 20:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
poolarserver.com	ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.8

NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for poolarserver.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.55.1.102`
AAAA	1	`2a01:4f8:252:299::3`
MX	2	`mail.poolarserver.com (pri: 0), psp1.poolarserver.com (pri: 100)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-08.azure-dns.com, ns1-08.azure-dns.com)

Analysis

Mail Server Role

The mail server for psp1.poolarserver.com is psp1.poolarserver.com.

With psp1.poolarserver.com, mail.poolarserver.com is commonly used as a mail server.

IP Addresses

psp1.poolarserver.com points to two IPs: 2a01:4f8:252:299::3 and 162.55.1.102.

Other host names, for example, cust.plrsrv.com share IP numbers with psp1.poolarserver.com.

Mail Servers

psp1.poolarserver.com is handled by two mail servers: mail.poolarserver.com and psp1.poolarserver.com.

psp1.poolarserver.com shares mail servers with other domains at least in part, for instance ps40.poolarserver.com, ps51.poolarserver.com, poolar.org, ps55.poolarserver.com and poolarserver.com.

These mail servers are commonly used with mc1.cust.plrsrv.com, mail1.poolarserver.com, mx1.poolarserver.com, ps26.poolarserver.com, mx2.poolarserver.com, poolarserver-com.mail.protection.outlook.com, ps34.poolarserver.com, ps27.poolarserver.com, ps38.poolarserver.com and ps37.poolarserver.com.

Host names by IP count:

Two IP numbers: The host name psp1.poolarserver.com points to 2a01:4f8:252:299::3 and 162.55.1.102.

One IP number: The host name mail.poolarserver.com points to 88.99.254.81.

psp1.poolarserver.com - robtex.com