mail.optolan.pl - robtex.com

mail.optolan.pl

DNSSECโš ๏ธ Not signed
A77.79.251.44๐Ÿ‡ต๐Ÿ‡ฑ ATMAN-ISP-AS77.79.192.0/18 ATMAN
PTRjchost.jchost04.pl

optolan.pl

DNSSECโš ๏ธ Not signed
A62.129.205.161๐Ÿ‡ต๐Ÿ‡ฑ HOMEPL-AS62.129.192.0/19
NSns1.jchost04.pl โญ
NSns2.jchost04.pl
MXmail.optolan.pl โญ
TXTv=spf1 a mx ip4:77.79.251.40 include:spf.jchost.pl ~all
SOAns1.jchost04.plhostmaster@optolan.pl 2024-10-21 #1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A77.79.251.44
โ—A77.79.251.442026-03-29 โ†’ 2026-04-14 ยท 2 obs
โ— 2026-03-29 19:27:18
โ— 2026-04-14 20:24:24

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
plf-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...-
optolan.plns1.jchost04.pl, ns2.jchost04.pl2 records

โœ… Authoritative Response

Server:77.79.202.102

NS records: ns1.jchost04.pl, ns2.jchost04.pl

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for optolan.pl (unsigned zone)

โฑ๏ธ Timing

Total: 389ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A177.79.251.44

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.jchost04.pl, ns1.jchost04.pl)

Analysis

Mail Server Role

mail.optolan.pl is the mail server for optolan.pl.

IP Addresses

mail.optolan.pl resolves to one IP number: 77.79.251.44.

other host names including mail.robertjagielski.pl, mail.esus-it.gr, goldmar.pl, mail.marko.wroc.pl and mail.sabala.eu share IP numbers with mail.optolan.pl.